Armstrong 4280 S New Style Motor Mounted Pump OEM Replacement Parts From eReplacementParts.com

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Questions & Answers for Armstrong 4280 S New Style

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Fig #

Water Slinger

$12.33

Part Number:406622-000

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

40/50

Adapter

$474.92

Part Number:426746-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 56Tc And 143 To 184Jm - Pump Size 1 1/2 X 1 X 6

40/50

Combined Stuff Box And Adapter

$893.07

Part Number:426747-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 213 To 215Jm - Pump Size 1 1/2 X 1 X 6

40/50

Adapter

$474.92

Part Number:426746-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 1 1/2 X 6

40/50

Combined Stuff Box And Adapter

$893.07

Part Number:426747-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 213 To 215Jm - Pump Size 3 X 1 1/2 X 6

40/50

Adapter

$474.92

Part Number:426746-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 2 X 6

40/50

Combined Stuff Box And Adapter

$893.07

Part Number:426747-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 213 To 215Jm - Pump Size 3 X 2 X 6

40/50

Adapter

$474.92

Part Number:426746-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 2 1/2 X 6

40/50

Combined Stuff Box And Adapter

$893.07

Part Number:426747-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 213 To 215Jm - Pump Size 3 X 2 1/2 X 6

40/50

Adapter

$474.92

Part Number:426746-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 56Tc And 143 To 184Jm - Pump Size 4 X 3 X 6

40/50

Combined Stuff Box And Adapter

$893.07

Part Number:426747-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 213 To 215Jm - Pump Size 4 X 3 X 6

40/50

Adapter

$474.92

Part Number:426746-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 56Tc And 143 To 184Jm - Pump Size 4 X 3 X 6W

40/50

Combined Stuff Box And Adapter

$893.07

Part Number:426747-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X6, Motor Frame 213 To 215Jm - Pump Size 4 X 3 X 6W

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 1 1/2 X 1 X 8

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 1 1/2 X 8

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 2 X 8

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 2 1/2 X 8

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 4 X 3 X 8

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 5 X 4 X 8

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 6 X 4 X 8W

40/50

Adapter

$786.25

Part Number:426749-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6X6X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 8 X 8 X 8

40/50

Adapter

$908.00

Part Number:426753-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 2 X 1 X 10

40/50

Adapter

$908.00

Part Number:426753-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 2 X 1 1/2 X 10

40/50

Adapter

$908.00

Part Number:426753-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 1 1/2 X 10

40/50

Adapter

$908.00

Part Number:426753-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 2 X 10

40/50

Adapter

$908.00

Part Number:426753-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 3 X 2 1/2 X 10

40/50

Adapter

$908.00

Part Number:426753-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X10, Motor Frame 56Tc And 143 To 184Jm - Pump Size 4 X 3 X 10

40/50

Combined Stuff Box And Adapter

$1,510.00

Part Number:426741-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4 X 4 X 11 1/2, Motor Frame 56Tc And 143 To 184Jm - Pump Size 4 X 3 X 11 1/2

40/50

Armstrong 4280 S New Style Motor Mounted Pump 426746-041 OEM replacement Adapter

Adapter Obsolete - Not Available

$2.99

Part Number:426746-041

Discontinued

Note: Pump Size 1 1/2 X 1 X 6

40/50

Armstrong 4280 S New Style Motor Mounted Pump 426747-041 OEM replacement Combined Stuff Box And Adapter

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-041

Discontinued

Note: Bronze Construction - Pump Size 1 1/2 X 1 X 6

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426746-041

Discontinued

Note: Pump Size 3 X 1 1/2 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-041

Discontinued

Note: Bronze Construction - Pump Size 3 X 1 1/2 X 6

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426746-041

Discontinued

Note: Pump Size 3 X 2 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-041

Discontinued

Note: Bronze Construction - Pump Size 3 X 2 X 6

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426746-041

Discontinued

Note: Pump Size 3 X 2 1/2 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-041

Discontinued

Note: Bronze Construction - Pump Size 3 X 2 1/2 X 6

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426746-041

Discontinued

Note: Pump Size 4 X 3 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-041

Discontinued

Note: Bronze Construction - Pump Size 4 X 3 X 6

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426746-041

Discontinued

Note: Pump Size 4 X 3 X 6W

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-041

Discontinued

Note: Bronze Construction - Pump Size 4 X 3 X 6W

40/50

Armstrong 4280 S New Style Motor Mounted Pump 426749-041 OEM replacement Adapter

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 1 1/2 X 1 X 8

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 3 X 1 1/2 X 8

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 3 X 2 X 8

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 3 X 2 1/2 X 8

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 4 X 3 X 8

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 5 X 4 X 8

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 6 X 4 X 8W

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426749-041

Discontinued

Note: Pump Size 8 X 8 X 8

40/50

Adapter

$11,245.00

Part Number:426753-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 2 X 1 X 10

40/50

Adapter

$11,245.00

Part Number:426753-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 2 X 1 1/2 X 10

40/50

Adapter

$11,245.00

Part Number:426753-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 1 1/2 X 10

40/50

Adapter

$11,245.00

Part Number:426753-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 2 X 10

40/50

Adapter

$11,245.00

Part Number:426753-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 2 1/2 X 10

40/50

Adapter

$11,245.00

Part Number:426753-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4 X 3 X 10

40/50

Armstrong 4280 S New Style Motor Mounted Pump 426741-041 OEM replacement Combined Stuff Box And Adapter

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426741-041

Discontinued

Note: Bronze Construction - Pump Size 4 X 3 X 11 1/2

40/50

Adapter

$402.24

Part Number:426746-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 1 1/2 X 1 X 6

40/50

Armstrong 4280 S New Style Motor Mounted Pump 426747-031 OEM replacement Combined Stuff Box And Adapter

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-031

Discontinued

Note: Ductile Iron Construction - Pump Size 1 1/2 X 1 X 6

40/50

Adapter

$402.24

Part Number:426746-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 1 1/2 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-031

Discontinued

Note: Ductile Iron Construction - Pump Size 3 X 1 1/2 X 6

40/50

Adapter

$402.24

Part Number:426746-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 2 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-031

Discontinued

Note: Ductile Iron Construction - Pump Size 3 X 2 X 6

40/50

Adapter

$402.24

Part Number:426746-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 2 1/2 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-031

Discontinued

Note: Ductile Iron Construction - Pump Size 3 X 2 1/2 X 6

40/50

Adapter

$402.24

Part Number:426746-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4 X 3 X 6

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-031

Discontinued

Note: Ductile Iron Construction - Pump Size 4 X 3 X 6

40/50

Adapter

$402.24

Part Number:426746-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4 X 3 X 6W

40/50

Combined Stuff Box And Adapter Obsolete - Not Available

$2.99

Part Number:426747-031

Discontinued

Note: Ductile Iron Construction - Pump Size 4 X 3 X 6W

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 1 1/2 X 1 X 8

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 1 1/2 X 8

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 2 X 8

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3 X 2 1/2 X 8

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4 X 3 X 8

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 5 X 4 X 8

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 6 X 4 X 8W

40/50

Adapter

$645.26

Part Number:426749-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8 X 8 X 8

40/50

Armstrong 4280 S New Style Motor Mounted Pump 426753-031 OEM replacement Adapter

Adapter Obsolete - Not Available

$2.99

Part Number:426753-031

Discontinued

Note: Pump Size 2 X 1 X 10

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426753-031

Discontinued

Note: Pump Size 2 X 1 1/2 X 10

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426753-031

Discontinued

Note: Pump Size 3 X 1 1/2 X 10

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426753-031

Discontinued

Note: Pump Size 3 X 2 X 10

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426753-031

Discontinued

Note: Pump Size 3 X 2 1/2 X 10

40/50

Adapter Obsolete - Not Available

$2.99

Part Number:426753-031

Discontinued

Note: Pump Size 4 X 3 X 10

40/50

Combined Stuff Box And Adapter

$1,044.00

Part Number:426741-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Ductile Iron Construction - Pump Size 4 X 3 X 11 1/2

Casing Support Foot Capscrew, To Casing

$7.40

Part Number:911125-108

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Washer - Stl 1/2" Plain, Sae

$12.33

Part Number:927117-100

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6

Coverplate Capscrew

$7.40

Part Number:911121-108

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 1 1/2E To 4E

Washer 3/8" Flat

$4.99

Part Number:927113-100

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Mechanical Seal Assembly

$332.81

Part Number:97500098202K

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pumps After Serial Number 99807

Shaft Sleeve Obsolete - Not Available

$53.03

Part Number:425869-001

Discontinued

Shaft Sleeve

$301.68

Part Number:425869-202

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

70/71

Shaft Sleeve And Spacer Kit

$288.51

Part Number:810150-150

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitting And Bronze Construction

70/71

Shaft Sleeve And Spacer Kit

$231.81

Part Number:810150-151

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Iron Construction

Sleeve Spacer

$313.65

Part Number:425869-204

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Impeller

$794.91

Part Number:427101-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 1 1/2 X 1 X 6

Impeller

$1,148.00

Part Number:427109-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 2X2X6, Bronze Material - Pump Size 3 1/2 X 1 X 6

Impeller

$1,175.00

Part Number:427111-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitted And Bronze Construction - Pump Size 3 X 2 X 6

Impeller

$1,008.00

Part Number:427103-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3X3X6, Bronze Material - Pump Size 3 X 2 1/2 X 6

Impeller

$1,045.00

Part Number:427103-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3X3X6, Cast Iron Material - Pump Size 3 X 2 1/2 X 6

Impeller

$1,051.00

Part Number:427117-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitted And Bronze Construction - Pump Size 4 X 3 X 6

Impeller

$1,189.00

Part Number:427117-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Ductile Iron And Iron Construction - Pump Size 4 X 3 X 6

Impeller

$1,408.00

Part Number:426228-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitted And Bronze Construction - Pump Size 1 1/2 X 1 X 8

Impeller

$998.00

Part Number:427121-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 2X2X8, Bronze Material - Pump Size 3 1/2 X 1 X 8

Impeller

$1,134.00

Part Number:427125-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitted And Bronze Construction - Pump Size 3 X 2 X 8

Impeller

$1,078.00

Part Number:427127-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitted And Bronze Construction - Pump Size 3 X 2 1/2 X 8

Impeller

$2,618.00

Part Number:427127-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Ductile Iron And Iron Construction - Pump Size 3 X 2 1/2 X 8

Impeller

$1,113.00

Part Number:427129-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3X3X8, Bronze Material - Pump Size 4 X 3 X 8

Impeller

$1,422.00

Part Number:427137-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4X4X8, Bronze Material - Pump Size 5 X 4 X 8

Impeller

$1,422.00

Part Number:427137-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4X4X8, Bronze Material - Pump Size 6 X 4 X 8W

Impeller

$1,825.00

Part Number:427917-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 8X8X8, Bronze Material - Pump Size 8 X 8 X 8

Armstrong 4280 S New Style Motor Mounted Pump 427917-011 OEM replacement Impeller

Impeller Obsolete - Not Available

$2.99

Part Number:427917-011

Discontinued

Note: Pump Size 8X8X8, Cast Iron Material - Pump Size 8 X 8 X 8

Impeller

$1,248.00

Part Number:427151-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 2X2X10, Bronze Material - Pump Size 2 X 1 X 10

Armstrong 4280 S New Style Motor Mounted Pump 426255-041 OEM replacement Impeller

Impeller Obsolete - Not Available

$2.99

Part Number:426255-041

Discontinued

Note: Bronze Fitted And Bronze Construction - Pump Size 2 X 1 1/2 X 10

Armstrong 4280 S New Style Motor Mounted Pump 426255-011 OEM replacement Impeller

Impeller Obsolete - Not Available

$2.99

Part Number:426255-011

Discontinued

Note: Ductile Iron And Iron Construction - Pump Size 2 X 1 1/2 X 10

Impeller

$1,248.00

Part Number:427151-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 2X2X10, Bronze Material - Pump Size 3 X 1 1/2 X 10

Impeller

$1,666.00

Part Number:427163-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 3X3X10, Bronze Material - Pump Size 3 X 2 X 10

Impeller

$1,618.00

Part Number:427123-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Bronze Fitted And Bronze Construction - Pump Size 3 X 2 1/2 X 10

Impeller

$1,600.00

Part Number:427149-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4X4X10, Bronze Material - Pump Size 4 X 3 X 10

Impeller

$2,498.00

Part Number:426281-041

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Size 4X4X11 1/2, Bronze Material - Pump Size 4 X 3 X 11 1/2

Impeller Washer

$18.50

Part Number:425742-001

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Impeller Capscrew

$18.50

Part Number:911900-114

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

100

Casing

$1,054.00

Part Number:426101-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., And C.I. Construction, - Pump Size 1 1/2 X 1 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 426101-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426101-041

Discontinued

Note: Pressure Rating 125 Lb., And Bronze Construction, - Pump Size 1 1/2 X 1 X 6

100

Casing

$1,402.00

Part Number:426102-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., And Ductile Iron Construction, - Pump Size 1 1/2 X 1 X 6

100

Casing

$1,221.00

Part Number:426597-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., And Cast Iron Construction, - Pump Size 3 X 1 1/2 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 426597-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426597-041

Discontinued

Note: Pressure Rating 125 Lb., And Bronze Construction, - Pump Size 3 X 1 1/2 X 6

100

Casing

$1,485.00

Part Number:426598-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., And Ductile Iron Construction, - Pump Size 3 X 1 1/2 X 6

100

Casing

$1,350.00

Part Number:426109-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., And Cast Iron Construction, - Pump Size 3 X 2 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 426109-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426109-041

Discontinued

Note: Pressure Rating 125 Lb., And Bronze Construction, - Pump Size 3 X 2 X 6

100

Casing

$2,002.00

Part Number:426110-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., And Ductile Iron Construction, - Pump Size 3 X 2 X 6

100

Casing

$1,371.00

Part Number:427107-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., And Cast Iron Construction, - Pump Size 3 X 2 1/2 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 427107-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427107-041

Discontinued

Note: Pressure Rating 125 Lb., And Bronze Construction, - Pump Size 3 X 2 1/2 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 427108-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427108-031

Discontinued

Note: Pressure Rating 250 Lb., And Ductile Iron Construction, - Pump Size 3 X 2 1/2 X 6

100

Casing

$1,462.00

Part Number:427292-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 4 X 3 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 427292-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427292-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 4 X 3 X 6

100

Armstrong 4280 S New Style Motor Mounted Pump 427293-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427293-031

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 4 X 3 X 6

100

Casing

$813.93

Part Number:426188-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., And C.I. Construction, - Pump Size 1 1/2 X 1 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 426188-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426188-041

Discontinued

Note: Pressure Rating 125 Lb., And Bronze Construction, - Pump Size 1 1/2 X 1 X 8

100

Casing

$1,544.00

Part Number:426189-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., And Ductile Iron Construction, - Pump Size 1 1/2 X 1 X 8

100

Casing

$1,520.00

Part Number:426599-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 3 X 1 1/2 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 426599-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426599-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 3 X 1 1/2 X 8

100

Casing

$1,806.00

Part Number:426600-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 3 X 1 1/2 X 8

100

Casing

$1,324.85

Part Number:426125-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 3 X 2 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 426125-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426125-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 3 X 2 X 8

100

Casing

$2,057.00

Part Number:426126-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 3 X 2 X 8

100

Casing

$892.00

Part Number:427236-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 3 X 2 1/2 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 427236-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427236-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 3 X 2 1/2 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 427237-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427237-031

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 3 X 2 1/2 X 8

100

Casing

$1,920.00

Part Number:426129-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 4 X 3 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 426129-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426129-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 4 X 3 X 8

100

Casing

$3,248.00

Part Number:426130-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 4 X 3 X 8

100

Casing

$1,270.00

Part Number:426107-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 5 X 4 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 426107-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426107-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 5 X 4 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 426108-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426108-031

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 5 X 4 X 8

100

Casing

$2,532.00

Part Number:426624-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 6 X 4 X 8W

100

Armstrong 4280 S New Style Motor Mounted Pump 426624-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426624-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 6 X 4 X 8W

100

Casing

$5,657.00

Part Number:426625-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 6 X 4 X 8W

100

Armstrong 4280 S New Style Motor Mounted Pump 427913-011 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427913-011

Discontinued

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 8 X 8 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 427913-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427913-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 8 X 8 X 8

100

Armstrong 4280 S New Style Motor Mounted Pump 427913-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427913-031

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 8 X 8 X 8

100

Casing

$1,917.00

Part Number:426137-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 2 X 1 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426137-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426137-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 2 X 1 X 10

100

Casing

$3,807.00

Part Number:426138-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 2 X 1 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426259-011 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426259-011

Discontinued

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 2 X 1 1/2 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426259-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426259-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 2 X 1 1/2 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426260-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426260-031

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 2 X 1 1/2 X 10

100

Casing

$1,952.00

Part Number:426139-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 3 X 1 1/2 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426139-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426139-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 3 X 1 1/2 X 10

100

Casing

$2,758.00

Part Number:426140-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 3 X 1 1/2 X 10

100

Casing

$1,345.62

Part Number:426143-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 3 X 2 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426143-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426143-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 3 X 2 X 10

100

Casing

$4,277.00

Part Number:426144-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 3 X 2 X 10

100

Casing

$1,026.00

Part Number:427290-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 3 X 2 1/2 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 427290-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427290-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 3 X 2 1/2 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 427291-031 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:427291-031

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 3 X 2 1/2 X 10

100

Casing

$2,444.00

Part Number:426149-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 4 X 3 X 10

100

Armstrong 4280 S New Style Motor Mounted Pump 426149-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426149-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 4 X 3 X 10

100

Casing

$6,512.00

Part Number:426150-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 4 X 3 X 10

100

Casing

$2,013.35

Part Number:426147-011

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 125 Lb., Bronze Fitting And Iron Construction, - Pump Size 4 X 3 X 11 1/2

100

Armstrong 4280 S New Style Motor Mounted Pump 426147-041 OEM replacement Casing

Casing Obsolete - Not Available

$2.99

Part Number:426147-041

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Pump Size 4 X 3 X 11 1/2

100

Casing

$4,281.00

Part Number:426148-031

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Pump Size 4 X 3 X 11 1/2

101

Casing Gasket

$44.39

Part Number:426401-002

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - Pump Size 1 1/2 X 1 X 6

101

Casing Gasket

$44.39

Part Number:426401-002

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - Pump Size 3 X 1 1/2 X 6

101

Casing Gasket

$44.39

Part Number:426401-002

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - Pump Size 3 X 2 X 6

101

Casing Gasket

$44.39

Part Number:426401-002

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - Pump Size 3 X 2 1/2 X 6

101

Casing Gasket

$44.39

Part Number:426401-002

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - Pump Size 4 X 3 X 6

101

Casing Gasket

$44.39

Part Number:426401-002

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - Pump Size 4 X 3 X 6W

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 1 1/2 X 1 X 8

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 3 X 1 1/2 X 8

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 3 X 2 X 8

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 3 X 2 1/2 X 8

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 4 X 3 X 8

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 5 X 4 X 8

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 6 X 4 X 8W

101

Casing Gasket

$70.29

Part Number:426401-003

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X8, 3X3X8, 4X4X8 And 5X5X8 - Pump Size 8 X 8 X 8

101

Casing Gasket

$87.54

Part Number:426401-004

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X10, 3X3X10, 4X4X10, 6X6X10 And 8X8X10 - Pump Size 2 X 1 X 10

101

Casing Gasket

$87.54

Part Number:426401-004

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X10, 3X3X10, 4X4X10, 6X6X10 And 8X8X10 - Pump Size 2 X 1 1/2 X 10

101

Casing Gasket

$87.54

Part Number:426401-004

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X10, 3X3X10, 4X4X10, 6X6X10 And 8X8X10 - Pump Size 3 X 1 1/2 X 10

101

Casing Gasket

$87.54

Part Number:426401-004

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X10, 3X3X10, 4X4X10, 6X6X10 And 8X8X10 - Pump Size 3 X 2 X 10

101

Casing Gasket

$87.54

Part Number:426401-004

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X10, 3X3X10, 4X4X10, 6X6X10 And 8X8X10 - Pump Size 3 X 2 1/2 X 10

101

Casing Gasket

$87.54

Part Number:426401-004

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 2X2X10, 3X3X10, 4X4X10, 6X6X10 And 8X8X10 - Pump Size 4 X 3 X 10

101

Casing Gasket

$103.58

Part Number:426401-006

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 4X4X11 1/2, 5X5X11 1/2, 6X6X11 1/2 And 8X8X11 1/2 - Pump Size 4 X 3 X 11 1/2

104

Capscrew

$11.09

Part Number:911125-110

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 4X4X11 1/2, 5X5X11 1/2, 6X6X11 1/2, 8X8X11 1/2, Motor Frame Size 284-286Tc

104

Washer - Stl 1/2" Plain, Sae

$12.33

Part Number:927117-100

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6

104

Capscrew

$13.57

Part Number:911129-112

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X10, 6X6X10, 8X8X10, Frames 284 To 405-16

104

Washer - Stl 5/8" Plain, Sae

$7.40

Part Number:927121-100

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X13, 4X4X13, 6X6X13, 6X6X13H, 8X8X13, And Frames 284 To 405-16

104

Capscrew

$13.57

Part Number:911129-112

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X10, 6X6X10, 8X8X10, Frames 284 To 405-16

104

Washer - Stl 5/8" Plain, Sae

$7.40

Part Number:927121-100

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X13, 4X4X13, 6X6X13, 6X6X13H, 8X8X13, And Frames 284 To 405-16

104

Support Foot Capscrew Lower

$7.40

Part Number:911125-112

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 4X4X11 1/2, 5X5X11 1/2, 6X6X11 1/2 And 8X8X11 1/2, Frames 284 To 405-16

104

Washer - Stl 1/2" Plain, Sae

$12.33

Part Number:927117-100

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6

Fig #

Armstrong Motor Mounted Pump Replacement Parts For Model 4280 S New Style

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Questions & Answers for Armstrong 4280 S New Style

Questions & Answers for 4280 S New Style