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  Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Parts
Cub Cadet Self Propelled Walk Behind Mower Replacement For Model S621 (12A-387A100) (2003)

Cub Cadet Self Propelled Walk Behind Mower Replacement Parts For Model S621 (12A-387A100) (2003)

We Sell Only Genuine Cub Cadet Parts

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Popular Parts for Cub Cadet S621 (12A-387A100) (2003)

Questions & Answers for Cub Cadet S621 (12A-387A100) (2003)

Browse all Parts
Search by Area
Air Filter & Muffler
Brake/Cover
Carburetor
Control - Equipment
Cooling - Equipment
Cylinder/Crankcase
Electric - Equipment
Fuel Tank/Fuel Valve
General Assembly
Label
Lubrication - Equipment
Piston/Crankshaft
Starter
Transmission & Bag Assembly
Valve/Camshaft
Showing All Parts
Air Filter & Muffler
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Air Filter & Muffler Diagram
 Fig #
1
Case-air Filter
 $17.86

Part Number:11011-7025

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.86
Usually ships in 7 - 12 business days
 $17.86
2
Element-air Filter
 $5.45

Part Number:11013-2232

In Stock

In Stock
 $5.45
In Stock
 $5.45
3
Element-assy-air Filter
 $13.95

Part Number:11029-0017

In Stock

In Stock
 $13.95
In Stock
 $13.95
4
Gasket, Pipe Intake
 $4.99

Part Number:11061-2211

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Gasket-exhaust
 $3.99

Part Number:KM-11061-2212

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
6
Intake Pipe Obsolete - Not Available
 $2.99

Part Number:KM-16060-7012

Discontinued

Discontinued
 $2.99
Discontinued
7
Muffler-exhaust
 $29.92

Part Number:KM-49070-7022

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.92
Usually ships in 7 - 12 business days
 $29.92
8
Muffler Cover Obsolete - Not Available
 $8.13

Part Number:KM-49106-7004

Discontinued

Discontinued
 $8.13
Discontinued
10
Spacer-6.2x7.8x8
 $3.99

Part Number:KM-92026-2272

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Bolt
 $4.99

Part Number:KM-92153-7023

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
12
Stud Bolt
 $3.99

Part Number:KM-172BA0680

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Bolt M6x80
 $4.99

Part Number:KM-186AA0680

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
14
O-ring
 $3.99

Part Number:KM-670B3032

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Brake/Cover
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Brake/Cover class=
 Fig #
1
Lever
 $8.82

Part Number:13236-0804

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.82
Usually ships in 7 - 12 business days
 $8.82
2
Arm
 $3.99

Part Number:KM-21083-7016

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Brake Panel Assy.
 $20.32

Part Number:KM-41035-7005

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.32
Usually ships in 7 - 12 business days
 $20.32
6
Spring
 $3.99

Part Number:92145-7023

In Stock

In Stock
 $3.99
In Stock
 $3.99
7
Bolt
 $3.99

Part Number:92153-7020

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Bolt-flanged 6x10
 $3.99

Part Number:KM-130BA0610

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Carburetor
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Carburetor class=
 Fig #
1
Gasket
 $4.99

Part Number:KM-11060-2190

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
2
Gasket, Screw
 $3.99

Part Number:KM-11061-7010

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Gasket-insulator
 $4.99

Part Number:11061-2215

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Pin-float
 $7.77

Part Number:KM-13107-7024

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.77
Usually ships in 7 - 12 business days
 $7.77
5
Bushing Assy. Obsolete - Not Available
 $20.88

Part Number:KM-13325-7001

Discontinued

Discontinued
 $20.88
Discontinued
6
Carburetor Assy.
 $241.50

Part Number:15004-0994

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $241.50
Usually ships in 7 - 12 business days
 $241.50
7
Needle-jet
 $24.89

Part Number:16009-2136

In Stock

In Stock
 $24.89
In Stock
 $24.89
8
Pilot Air Screw
 $11.74

Part Number:KM-16014-7006

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.74
Usually ships in 7 - 12 business days
 $11.74
9
Chamber-float
 $32.58

Part Number:KM-16020-7004

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.58
Usually ships in 7 - 12 business days
 $32.58
10
Throttle Valve
 $9.81

Part Number:16025-7007

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.81
Usually ships in 7 - 12 business days
 $9.81
11
Shaft-throttle
 $33.39

Part Number:KM-16041-7019

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.39
Usually ships in 7 - 12 business days
 $33.39
12
Insulator
 $4.99

Part Number:16073-2240

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Float Assy.
 $22.15

Part Number:KM-16183-2002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.15
Usually ships in 7 - 12 business days
 $22.15
14
Limiter
 $8.15

Part Number:KM-39076-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.15
Usually ships in 7 - 12 business days
 $8.15
15
Priming Pump Obsolete - Not Available
 $7.65

Part Number:KM-49043-7002

Discontinued

Discontinued
 $7.65
Discontinued
16
Nozzle-Main Obsolete - Not Available
 $30.64

Part Number:49121-7006

Discontinued

Discontinued
 $30.64
Discontinued
17
Screw
 $3.99

Part Number:KM-92009-2083

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Screw Obsolete - Not Available
 $2.99

Part Number:KM-9200-2349

Discontinued

Discontinued
 $2.99
Discontinued
19
Main Jet, #76
 $57.18

Part Number:KM-92063-7048

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.18
Usually ships in 7 - 12 business days
 $57.18
20
Throttle Spring Obsolete - Not Available
 $4.99

Part Number:KM-92081-2234

Discontinued

Discontinued
 $4.99
Discontinued
21
Seal-throttle Shaf
 $3.99

Part Number:KM-92093-2100

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
22
Spring
 $3.99

Part Number:KM-92145-7015

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
23
Tube, 2x5x65
 $3.99

Part Number:92192-2454

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24
Hex Nut, Fine Obsolete - Not Available
 $2.99

Part Number:KM-315B100

Discontinued

Discontinued
 $2.99
Discontinued
25
Toothed Washer
 $3.99

Part Number:463EA1000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Control - Equipment
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Control - Equipment class=
 Fig #
1
Throttle Link
 $4.99

Part Number:16171-2106

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
2
Pivot Arm
 $7.78

Part Number:KM-39003-7002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.78
Usually ships in 7 - 12 business days
 $7.78
3
Governor Spring Obsolete - Not Available
 $3.05

Part Number:KM-39129-7007

Discontinued

Discontinued
 $3.05
Discontinued
4
Sleeve
 $3.99

Part Number:KM-42036-2051

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Governor Arm
 $4.99

Part Number:KM-49103-7005

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
6
Gear-governor
 $19.71

Part Number:KM-49110-7002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.71
Usually ships in 7 - 12 business days
 $19.71
7
Control Panel Obsolete - Not Available
 $23.72

Part Number:KM-59226-7014

Discontinued

Discontinued
 $23.72
Discontinued
8
Bolt, 6x28
 $3.99

Part Number:92002-2269

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
10
Washer
 $3.99

Part Number:KM-92200-2036

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Throttle Spring Obsolete - Not Available
 $2.99

Part Number:92145-2182

Discontinued

Discontinued
 $2.99
Discontinued
12
Bolt 6x12
 $3.99

Part Number:KM-92154-2687

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Washer-6.5x11.5x2.
 $3.99

Part Number:KM-92200-2029

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Pin-snap
 $3.99

Part Number:KM-554A0600

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Cooling - Equipment
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Cooling - Equipment class=
 Fig #
1
Fan Bracket
 $3.99

Part Number:KM-11053-7009

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Holder
 $3.99

Part Number:13280-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Screen-grass
 $9.25

Part Number:KM-14037-2154

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.25
Usually ships in 7 - 12 business days
 $9.25
4
Cover Kit
 $208.65

Part Number:99999-0787

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $208.65
Usually ships in 7 - 12 business days
 $208.65
5
Fan
 $18.39

Part Number:KM-59041-2098

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.39
Usually ships in 7 - 12 business days
 $18.39
6
Fan Housing
 $31.42

Part Number:59066-2812

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.42
Usually ships in 7 - 12 business days
 $31.42
7
Bolt
 $3.99

Part Number:KM-92153-7007

In Stock

In Stock
 $3.99
In Stock
 $3.99
8
Bolt-flanged 6x12
 $3.99

Part Number:KM-130BA0612

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Replaces Km-130g0612
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Cylinder/Crankcase
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Cylinder/Crankcase class=
 Fig #
1
Head Gasket Obsolete - Not Available
 $5.75

Part Number:KM-11004-7020

Discontinued

Discontinued
 $5.75
Discontinued
2
Cylinder Head
 $196.13

Part Number:KM-11008-2171

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $196.13
Usually ships in 7 - 12 business days
 $196.13
4
Cover Gasket
 $7.07

Part Number:KM-11061-7060

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.07
Usually ships in 7 - 12 business days
 $7.07
6
Rocker Case Gasket
 $3.99

Part Number:11061-2210

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Cover-complete
 $92.86

Part Number:KM-14041-7009

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $92.86
Usually ships in 7 - 12 business days
 $92.86
8
Breather Cover
 $3.99

Part Number:KM-14091-7010

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Breather Valve Obsolete - Not Available
 $4.99

Part Number:KM-16126-7014

Discontinued

Discontinued
 $4.99
Discontinued
10
Crankcase-complete
 $270.65

Part Number:KM-49120-7032

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $270.65
Usually ships in 7 - 12 business days
 $270.65
11
Pin-dowel
 $3.99

Part Number:KM-92043-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
12
Oil Seal
 $5.97

Part Number:KM-92049-7008

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.97
Usually ships in 7 - 12 business days
 $5.97
13
Tube, 12x16x49
 $3.99

Part Number:92192-2243

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Bolt-flanged 6x12
 $3.99

Part Number:KM-130BA0612

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Replaces Km-130g0612
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Bolt-flanged 6x25
 $3.99

Part Number:KM-130BA0625

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
17
Bolt-flanged,8x40
 $3.99

Part Number:KM-130BA0840

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Screw-pan Hd
 $3.99

Part Number:KM-214B0510

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
Pin-dowel
 $3.99

Part Number:KM-551A0612

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Electric - Equipment
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Electric - Equipment class=
 Fig #
1
Cover
 $3.99

Part Number:KM-14090-2108

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Cover
 $3.99

Part Number:KM-14091-7024

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Insulator
 $4.99

Part Number:KM-16073-2192

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
4
Terminal
 $3.99

Part Number:KM-21169-2071

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Coil-assy-ignition
 $115.32

Part Number:21171-2267

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $115.32
Usually ships in 7 - 12 business days
 $115.32
6
Flywheel-comp
 $171.47

Part Number:21194-2355

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $171.47
Usually ships in 7 - 12 business days
 $171.47
7
Lead Wire
 $3.99

Part Number:KM-26011-7013

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Key
 $3.99

Part Number:92038-2077

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Spark Plug
 $5.23

Part Number:BPR5ES

In Stock

In Stock
 $5.23
In Stock
 $5.23
11
Bolt
 $3.99

Part Number:KM-92153-7007

In Stock

In Stock
 $3.99
In Stock
 $3.99
12
Bolt, 4x16
 $3.99

Part Number:KM-92153-7012

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Washer
 $3.99

Part Number:KM-92200-7002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Nut-hex 4mm
 $4.99

Part Number:KM-311AA0400

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
16
Washer-plain
 $3.99

Part Number:KM-410AA0400

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Fuel Tank/Fuel Valve
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Fuel Tank/Fuel Valve class=
 Fig #
1
Gasket Obsolete - Not Available
 $9.22

Part Number:11060-2145

Discontinued

Discontinued
 $9.22
Discontinued
2
Cap-tank
 $8.97

Part Number:51049-2087

In Stock

In Stock
 $8.97
In Stock
 $8.97
4
Tube
 $4.99

Part Number:92059-2261

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
5
Clamp
 $3.99

Part Number:92170-1577

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Tube, 6.35x12.7x285
 $7.89

Part Number:92192-7005

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.89
Usually ships in 7 - 12 business days
 $7.89
General Assembly
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower General Assembly class=
 Fig #
1
Screw-truss Mach
 $4.99

Part Number:710-0351

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used on Briggs and Stratton Engines Only
 $4.99
Usually ships in 7 - 12 business days
 $4.99
3
Baffle Rr 21
 $45.72

Part Number:731-1639

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $45.72
Usually ships in 7 - 12 business days
 $45.72
4
Screw-truss Mach
 $4.99

Part Number:710-1220

In Stock

In Stock

Note: for Model E899f Only.
 $4.99
In Stock
 $4.99
5
Screw-tap 1/4-20
 $4.99

Part Number:710-0653

In Stock

In Stock

Note: Manual Pto
 $4.99
In Stock
 $4.99
6
Cover Belt
 $47.45

Part Number:731-1714A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $47.45
Usually ships in 7 - 12 business days
 $47.45
10
Hub Cap-beige
 $10.65

Part Number:731-0982C

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Optional
 $10.65
Usually ships in 7 - 12 business days
 $10.65
13
Pawl - Rh
 $12.22

Part Number:748-0381

In Stock

In Stock

Note: (Not Shown)
 $12.22
In Stock
 $12.22
14
Plate-pawl
 $6.31

Part Number:16855

In Stock

In Stock
 $6.31
In Stock
 $6.31
16
Wheel-compl 8x2.12
 $52.62

Part Number:734-04226A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Models 820 Thru 829
 $52.62
Usually ships in 7 - 12 business days
 $52.62
18
Handle Brkt. Ass'y- R.H. Obsolete - Not Available
 $2.99

Part Number:782-3030

Discontinued

Discontinued
 $2.99
Discontinued
21
Handle Brkt. Ass'y - L.H. Obsolete - Not Available
 $2.99

Part Number:782-3029

Discontinued

Discontinued
 $2.99
Discontinued
22
Deck Assy-21
 $252.99

Part Number:682-0075

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $252.99
Usually ships in 7 - 12 business days
 $252.99
23
Rod Pivot
 $13.80

Part Number:747-0922

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $13.80
Usually ships in 7 - 12 business days
 $13.80
25
Hex Wash. Scr. 1/4-14 X .625
 $4.99

Part Number:710-0896

In Stock

In Stock
 $4.99
In Stock
 $4.99
28
Wire Rod
 $4.99

Part Number:732P0700

In Stock

In Stock

Note: New Part
 $4.99
In Stock
 $4.99
29
Cable Guide
 $9.31

Part Number:756-0625

In Stock

In Stock
 $9.31
In Stock
 $9.31
31
Carriage Bolt 1/4-20x.50
 $4.99

Part Number:710-05177

In Stock

In Stock
 $4.99
In Stock
 $4.99
32
Bracket-cable Adj
 $7.61

Part Number:782-7574A-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Code 0498
 $7.61
Usually ships in 7 - 12 business days
 $7.61
33
Bell-wash. 1/4 I.d.
 $3.99

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $3.99
In Stock
 $3.99
36
Bracket-cable Mtg
 $6.53

Part Number:782-7575B-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.53
Usually ships in 7 - 12 business days
 $6.53
38
Cotter Pin Obsolete - Not Available
 $2.99

Part Number:712-0104

Discontinued

Discontinued
 $2.99
Discontinued
39
Use 749-0907b
 $51.64

Part Number:749-0907B-0637

In Stock

In Stock

Note: (Code: N)
 $51.64
In Stock
 $51.64
42
Curved Hd. Screw-5/16-18x2-1/2
 $6.86

Part Number:710-1174

In Stock

In Stock

Note: 500 & 600 Series
 $6.86
In Stock
 $6.86
45
Cable-control
 $37.06

Part Number:946-04109

In Stock

In Stock
 $37.06
In Stock
 $37.06
46
Kit-control Housin Obsolete - Not Available
 $39.47

Part Number:753-0717

Discontinued

Discontinued

Note: Only Available as 753-0717 Kit
 $39.47
Discontinued
47
Control Handle
 $50.79

Part Number:647-04008A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $50.79
Usually ships in 7 - 12 business days
 $50.79
49
Bracket-cable
 $10.80

Part Number:16864

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.80
Usually ships in 7 - 12 business days
 $10.80
51
Hex Lock Nut 1/4-20
 $3.99

Part Number:712-0324

In Stock

In Stock

Note: Part of Motor, Switch & Cord Ass\\\\\\\'y. Comp. (Ref. 49)
 $3.99
In Stock
 $3.99
52
Lever-6 Speed Shif Obsolete - Not Available
 $8.03

Part Number:731-0924

Discontinued

Discontinued
 $8.03
Discontinued
55
Screw-csk Phil Hd
 $4.99

Part Number:710-1667A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Electric Start Models Only
 $4.99
Usually ships in 7 - 12 business days
 $4.99
56
Kit-control Housin Obsolete - Not Available
 $39.47

Part Number:753-0717

Discontinued

Discontinued

Note: Only Available as 753-0717 Kit
 $39.47
Discontinued
57
Throttle Housing W/o Cable
 $17.12

Part Number:746-0883

In Stock

In Stock

Note: For Model 147 Only
 $17.12
In Stock
 $17.12
58
C-sunk Screw 1/4-20 X 1.3 Obsolete - Not Available
 $4.99

Part Number:710-1270

Discontinued

Discontinued

Note: (Used W/Ref. #54)
 $4.99
Discontinued
61
Hex Screw
 $7.67

Part Number:710-1257

In Stock

In Stock

Note: (W/#6 X 2.15 W/Star Blade Adapter)
 $7.67
In Stock
 $7.67
62
Kit-blade Adapter
 $41.85

Part Number:753-0609

In Stock

In Stock

Note: Blade Secured With 1 Bolt.
 $41.85
In Stock
 $41.85
Label
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Label class=
 Fig #
1
Label-warning
 $3.99

Part Number:56071-0216

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Label
 $3.99

Part Number:56033-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Parts List Only
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Lubrication - Equipment
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Lubrication - Equipment class=
 Fig #
1
Gasket
 $3.99

Part Number:KM-11061-7030

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: If Equipped
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Dipstick Cap Assy.
 $7.44

Part Number:KM-14075-7007

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.44
Usually ships in 7 - 12 business days
 $7.44
3
Oil Filter Cover
 $3.99

Part Number:KM-14091-7011

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Rotor-oil Pump
 $20.02

Part Number:KM-16154-7002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.02
Usually ships in 7 - 12 business days
 $20.02
5
Rotor-oil Pump
 $6.68

Part Number:KM-16154-7004

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.68
Usually ships in 7 - 12 business days
 $6.68
6
Filler Tube
 $4.99

Part Number:59231-2099

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
7
O-Ring Obsolete - Not Available
 $2.99

Part Number:KM-92055-2151

Discontinued

Discontinued
 $2.99
Discontinued
8
Bolt 6x12
 $3.99

Part Number:KM-92154-2687

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Bolt
 $3.99

Part Number:KM-92153-7007

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Bolt, 12x12
 $3.99

Part Number:KM-92153-7016

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: If Equipped
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Bolt-flanged 6x12
 $3.99

Part Number:KM-130BA0612

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Replaces Km-130g0612
 $3.99
Usually ships in 7 - 12 business days
 $3.99
12
Ring-o
 $3.99

Part Number:KM-670D2016

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Piston/Crankshaft
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Piston/Crankshaft class=
 Fig #
1
Piston-engine
 $64.60

Part Number:KM-13001-7022

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $64.60
Usually ships in 7 - 12 business days
 $64.60
2
Pin-wrist
 $4.99

Part Number:KM-13002-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
3
Ring-Set-Piston Obsolete - Not Available
 $40.62

Part Number:KM-13008-7001

Discontinued

Discontinued
 $40.62
Discontinued
4
Crankshaft
 $142.24

Part Number:KM-13031-7065

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $142.24
Usually ships in 7 - 12 business days
 $142.24
5
Connecting Rod Assy. Obsolete - Not Available
 $56.11

Part Number:KM-13251-7011

Discontinued

Discontinued
 $56.11
Discontinued
6
Ring-snap
 $3.99

Part Number:KM-92033-7005

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Bolt-flanged
 $3.99

Part Number:KM-130G0630

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Starter
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Starter class=
 Fig #
1
Starter-recoil
 $67.46

Part Number:49088-2582

In Stock

In Stock
 $67.46
In Stock
 $67.46
2
Bolt, M6
 $3.99

Part Number:92154-2015

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Transmission & Bag Assembly
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Transmission & Bag Assembly class=
 Fig #
1
Grip
 $14.09

Part Number:720-0223

In Stock

In Stock
 $14.09
In Stock
 $14.09
2
Lever-spring
 $15.93

Part Number:732-0803A

In Stock

In Stock

Note: Code N
 $15.93
In Stock
 $15.93
4
Hex Bolt 1/4-20 X .62
 $3.99

Part Number:710-0751

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $3.99
In Stock
 $3.99
5
Bell-wash. 1/4 I.d.
 $3.99

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $3.99
In Stock
 $3.99
8
Arm Pivot Rear W/
 $29.90

Part Number:682-0531-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.90
Usually ships in 7 - 12 business days
 $29.90
9
Spacer
 $4.99

Part Number:750-0515

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Used W/Rear Axle Bolt)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
10
Bearing:sleeve Hex
 $4.99

Part Number:741-0978

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Code N
 $4.99
Usually ships in 7 - 12 business days
 $4.99
12
Screw-tap 1/4-20
 $4.99

Part Number:710-0653

In Stock

In Stock

Note: Manual Pto
 $4.99
In Stock
 $4.99
16
Trans.asm.comp. 6t
 $269.33

Part Number:918-0263A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Complete
 $269.33
Usually ships in 7 - 12 business days
 $269.33
17
Screw, 5/16-18 X .625
 $4.99

Part Number:710-0604A

In Stock

In Stock

Note: for Model 146w834h401
 $4.99
In Stock
 $4.99
21
Spring:torsion Rh
 $18.49

Part Number:732-0832

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Code N
 $18.49
Usually ships in 7 - 12 business days
 $18.49
23
Hex Tt-tap Scr. 3.8-16 X 1.25
 $4.99

Part Number:710-1315

In Stock

In Stock

Note: (Model D604g)
 $4.99
In Stock
 $4.99
25
Spacer-.375x.625x.
 $5.99

Part Number:750-0807

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Found on Models Equipped With a Manual Pto Only.
 $5.99
Usually ships in 7 - 12 business days
 $5.99
27
Tt Screw 1/4-14 X .625
 $4.99

Part Number:710-1652

In Stock

In Stock

Note: If Equipped
 $4.99
In Stock
 $4.99
29
Hex Nut 1/4-20 Gr. 5
 $4.99

Part Number:712-3006

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (B&s Intek Twin)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
31
Washer-lock
 $4.99

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.99
In Stock
 $4.99
32
Bracket-cable Mtg
 $6.53

Part Number:782-7575B-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.53
Usually ships in 7 - 12 business days
 $6.53
33
Hex Wash. Scr. 1/4-14 X .625
 $4.99

Part Number:710-0896

In Stock

In Stock
 $4.99
In Stock
 $4.99
35
Carriage Bolt 1/4-20x.50
 $4.99

Part Number:710-05177

In Stock

In Stock
 $4.99
In Stock
 $4.99
37
Bell-wash. 1/4 I.d.
 $3.99

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $3.99
In Stock
 $3.99
42
Bracket-pivot
 $9.05

Part Number:782-7597

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $9.05
Usually ships in 7 - 12 business days
 $9.05
43
Arm Control: 6 Spd
 $20.83

Part Number:782-7596A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $20.83
Usually ships in 7 - 12 business days
 $20.83
45
Shaft-pivot 3/8 Od
 $12.10

Part Number:711-1114

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $12.10
Usually ships in 7 - 12 business days
 $12.10
46
Grass Bag Asm - Cub Cadet Obsolete - Not Available
 $132.03

Part Number:664-04002

Discontinued

Discontinued
 $132.03
Discontinued
47
Catcher Frame Obsolete - Not Available
 $42.39

Part Number:747-04003-0716

Discontinued

Discontinued
 $42.39
Discontinued
Valve/Camshaft
Cub Cadet S621 (12A-387A100) (2003) Self Propelled Walk Behind Mower Valve/Camshaft class=
 Fig #
3
Retainer-valve Spr
 $4.99

Part Number:KM-12009-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
4
Collet
 $3.99

Part Number:KM-12011-2056

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
6
Tappet-valve
 $13.24

Part Number:KM-12032-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.24
Usually ships in 7 - 12 business days
 $13.24
7
Camshaft Assy.
 $69.81

Part Number:KM-12043-7005

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $69.81
Usually ships in 7 - 12 business days
 $69.81
8
Weight
 $4.99

Part Number:KM-13042-7006

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
9
Guide
 $4.99

Part Number:KM-13070-7009

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
10
Push Rod
 $5.18

Part Number:KM-13116-2076

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.18
Usually ships in 7 - 12 business days
 $5.18
11
Arm
 $4.99

Part Number:KM-21083-7009

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
12
Spring-int/ext Val
 $6.36

Part Number:KM-49078-7001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.36
Usually ships in 7 - 12 business days
 $6.36
13
Screw
 $3.99

Part Number:92009-2341

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Nut
 $3.99

Part Number:92015-2253

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Pin Obsolete - Not Available
 $3.99

Part Number:KM-92043-7006

Discontinued

Discontinued
 $3.99
Discontinued
16
Spring
 $3.99

Part Number:KM-92145-7016

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
 Fig #
Lawn Mower Parts

Questions & Answers for Cub Cadet S621 (12A-387A100) (2003)

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