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  Armstrong 4030 L (Series) Base Mounted Pump Parts
Armstrong Base Mounted Pump Replacement  For Model 4030 L (Series)

Armstrong Base Mounted Pump Replacement Parts For Model 4030 L (Series)

We Sell Only Genuine Armstrong Parts
Page A
Armstrong 4030 L (Series) Base Mounted Pump Page A Diagram
 Fig #
21
Shaft And Sleeve Assembly
 $2,924.64

Part Number:427241-001

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $2,924.64
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
22
Inboard Bearing
 $156.60

Part Number:971101-922

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $156.60
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
23
Outboard Bearing
 $230.59

Part Number:971101-923

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $230.59
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
24
Lockwasher
 $4.99

Part Number:426364-003

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $4.99
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
25
Locknut
 $44.39

Part Number:426364-004

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $44.39
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
26
Bearing Housing
 $1,524.00

Part Number:426492-016

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $1,524.00
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
28
Outboard Oil Seal
 $96.18

Part Number:965001-190

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $96.18
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
29
Outboard Bearing Cover
 $648.86

Part Number:426502-513

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $648.86
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
30
Inboard Oil Seal
 $41.92

Part Number:965002-010

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $41.92
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
31
Outboard Bearing Cover "O" Ring
 $11.09

Part Number:961131-249

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $11.09
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
31
Outboard Bearing Cover "O" Ring
 $11.09

Part Number:961131-249

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $11.09
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
32
Bearing Capscrews
 $4.99

Part Number:911121-110

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $4.99
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
33
Oil View Gauge
 $146.73

Part Number:970224-001

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $146.73
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
34
Air Vent
 $48.09

Part Number:407444-000

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $48.09
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
35
Pipe Plug 1/4" Npt, 1 Req'D
 $8.63

Part Number:937105-201

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $8.63
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
36
Impeller Key
 $32.06

Part Number:428163-714

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

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

Note: Pump Sizes 3X3X13, 4X4X13, 6X6X13, 6X6X13H, 8X8X13, Motor Frame Size 254-256Tc
 $32.06
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
36
Coupler Key
 $25.89

Part Number:428163-718

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $25.89
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
39
Water Slinger
 $27.13

Part Number:419315-001

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $27.13
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
40
Adapter
 $4,290.59

Part Number:427350-011

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

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

Note: Bronze Fitting And Iron Construction
 $4,290.59
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
40
Adapter
 $2,946.19

Part Number:426776-011

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

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

Note: Ductile Iron Construction
 $2,946.19
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
40
Adapter
 $7,703.66

Part Number:426776-031

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

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

Note: Bronze Fitting And Iron Construction
 $7,703.66
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
40
Adapter Obsolete - Not Available
 $2.99

Part Number:427350-031

Discontinued

Discontinued

Note: Ductile Iron Construction
 $2.99
Discontinued
42
Inboard Bearing Cover
 $294.50

Part Number:426507-515

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $294.50
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
43
Inboard Bearing Cover Screw Obsolete - Not Available
 $2.99

Part Number:916364-107

Discontinued

Discontinued
 $2.99
Discontinued
43
Inboard Bearing Cover Screw Washer Obsolete - Not Available
 $2.99

Part Number:926156-100

Discontinued

Discontinued
 $2.99
Discontinued
44
Capscrew
 $11.09

Part Number:911125-110

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

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 - 1/2-13Nc X 1 1/4" Lg
 $11.09
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
44
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.

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

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6 - 1/2 - 13Nc Stl - Flat
 $12.33
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
62
Mechanical Seal Assembly
 $502.86

Part Number:975000-985

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $502.86
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
80
Impeller
 $6,916.00

Part Number:427333-041

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

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

Note: Pump Size 10X10X13, Bronze Material - Fits Pump Size 10 X 8 X 13
 $6,916.00
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
80
Impeller
 $3,657.00

Part Number:427333-011

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

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

Note: Pump Size 10X10X13, Cast Iron Material - Fits Pump Size 10 X 8 X 13
 $3,657.00
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
80
Impeller
 $5,683.00

Part Number:427214-041

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

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

Note: Pump Size 8X8X15, Bronze Material - Fits Pump Size 8 X 6 X 15
 $5,683.00
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
80
Impeller Obsolete - Not Available
 $2.99

Part Number:427214-011

Discontinued

Discontinued

Note: Pump Size 8X8X15, Cast Iron Material - Fits Pump Size 8 X 6 X 15
 $2.99
Discontinued
80
Impeller Obsolete - Not Available
 $2.99

Part Number:427217-041

Discontinued

Discontinued

Note: Bronze Fitting And Bronze Construction - Fits Pump Size 10 X 8 X 15
 $2.99
Discontinued
80
Impeller Obsolete - Not Available
 $2.99

Part Number:427217-031

Discontinued

Discontinued

Note: Iron Construction - Fits Pump Size 10 X 8 X 15
 $2.99
Discontinued
83
Impeller Washer
 $329.22

Part Number:425742-100

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

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

Note: 2 3/8" Motor Flange Bore Pump
 $329.22
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
86
Stainless Steel Impeller Capscrew
 $90.01

Part Number:911900-180

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

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

Note: 2 7/8" Motor Flange Bore Pump
 $90.01
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
100
Casing
 $5,735.77

Part Number:427342-011

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

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, - Fits Pump Size 10 X 8 X 13
 $5,735.77
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
100
Casing Obsolete - Not Available
 $2.99

Part Number:427342-041

Discontinued

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Fits Pump Size 10 X 8 X 13
 $2.99
Discontinued
100
Casing Obsolete - Not Available
 $2.99

Part Number:427342-031

Discontinued

Discontinued

Note: Pressure Rating 250 Lb., Bronze Construction, - Fits Pump Size 10 X 8 X 13
 $2.99
Discontinued
100
Casing
 $6,056.00

Part Number:427229-011

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

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, - Fits Pump Size 8 X 6 X 15
 $6,056.00
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
100
Casing Obsolete - Not Available
 $2.99

Part Number:427230-031

Discontinued

Discontinued

Note: Pressure Rating 250 Lb., Ductile Iron Construction, - Fits Pump Size 8 X 6 X 15
 $2.99
Discontinued
100
Casing Obsolete - Not Available
 $2.99

Part Number:427230-041

Discontinued

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Fits Pump Size 8 X 6 X 15
 $2.99
Discontinued
100
Casing
 $7,718.00

Part Number:427232-011

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

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, - Fits Pump Size 10 X 8 X 15
 $7,718.00
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
100
Casing Obsolete - Not Available
 $2.99

Part Number:427233-031

Discontinued

Discontinued

Note: Pressure Rating 250 Lb.Ductile Iron Construction - Fits Pump Size 10 X 8 X 15
 $2.99
Discontinued
100
Casing Obsolete - Not Available
 $2.99

Part Number:427233-041

Discontinued

Discontinued

Note: Pressure Rating 125 Lb., Bronze Construction, - Fits Pump Size 10 X 8 X 15
 $2.99
Discontinued
101
Casing Gasket Obsolete - Not Available
 $140.91

Part Number:426401-005

Discontinued

Discontinued

Note: Pump Sizes 3X3X13, 4X4X13, 6X6X13, 6X6X13H, 8X8X13 And 10X10X13 - 14"X13 3/4"X1/16"
 $140.91
Discontinued
101
Casing Gasket
 $196.06

Part Number:426401-008

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

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

Note: Pump Size 8X8X15 And 10X10X15 - 16 3/8"X15 5/8"X1/16"
 $196.06
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
104
Capscrew
 $13.57

Part Number:911129-112

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

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 - 5/8-11Nc X 1 1/2" Lg
 $13.57
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
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.

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 - 5/8 - 11Nc Stl - Flat
 $7.40
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
104
Capscrew
 $9.87

Part Number:911129-116

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

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 - 5/8-11Nc X 1 3/4" Lg
 $9.87
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
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.

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 - 5/8 - 11Nc Stl - Flat
 $7.40
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
110
Support Foot
 $140.57

Part Number:426361-001

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $140.57
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
112
Hex Head Cap Screw - 5/8"-11 X 1"
 $9.87

Part Number:911129-108

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $9.87
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
112
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.

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

Note: Pump Sizes 3X3X6, 4X4X6 And 6X6X6
 $12.33
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
114
Support Foot Jackscrew
 $12.33

Part Number:911129-114

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

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

Note: Pump Size 4X4X10, Frames 284 To 405-16
 $12.33
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
114
Flange Nuts - 1/2-13
 $6.17

Part Number:913125-100

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

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

Note: Pump Size 2D
 $6.17
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
124
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.

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
 $7.40
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
124
Support Foot Capscrew Washer Lower
 $4.99

Part Number:927118-100

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $4.99
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
801
Bearing Frame Assembly
 $2,667.25

Part Number:426775-000

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

This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 $2,667.25
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
802
Coupler Half Selection Table
 $685.97

Part Number:975000-880

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

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

Note: 1 5/8" Motor Flange Bore Pump
 $685.97
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
803
Coupler Half Selection Table Obsolete - Not Available
 $2.99

Part Number:975000-881

Discontinued

Discontinued

Note: 1 7/8" Motor Flange Bore Pump
 $2.99
Discontinued
804
Coupler Half Selection Table Obsolete - Not Available
 $2.99

Part Number:975000-882

Discontinued

Discontinued

Note: 2 1/8" Motor Flange Bore Pump
 $2.99
Discontinued
805
Coupler Half Selection Table Obsolete - Not Available
 $2.99

Part Number:975000-883

Discontinued

Discontinued

Note: 2 3/8" Motor Flange Bore Pump
 $2.99
Discontinued
806
Coupler Half Selection Table
 $276.54

Part Number:975000-884

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

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

Note: 1 5/8" Motor Flange Bore Pump
 $276.54
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
807
Coupler Half Selection Table Obsolete - Not Available
 $2.99

Part Number:975000-885

Discontinued

Discontinued

Note: 2 3/8" Motor Flange Bore Pump
 $2.99
Discontinued
808
Coupler Half Selection Table
 $494.42

Part Number:975000-886

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

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

Note: 2 7/8" Motor Flange Bore Pump
 $494.42
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
809
Coupler Half Selection Table Obsolete - Not Available
 $2.99

Part Number:975000-887

Discontinued

Discontinued

Note: 3 3/8" Motor Flange Bore Pump
 $2.99
Discontinued
810
Coupler Insert Selection Table
 $1,204.33

Part Number:975000-809

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

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

Note: 11S Coupler Insert Size
 $1,204.33
This product is currently out of stock. Visit your local Armstrong Service Center for replacement.
 Fig #
Pump Parts

Questions & Answers for 4030 L Series


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