Cub Cadet SC621 Engine OEM Replacement Parts From eReplacementParts.com

Air Filter, Muffler, Linkage & Fuel Tank

Hotspots

Fig #

7

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692435 OEM replacement Air Cleaner Cover

Air Cleaner Cover Obsolete - Not Available

$21.55

Part Number:BS-692435

Discontinued

8

Filter Air Cleaner Cartridge

$22.42

Part Number:BS-697029

Usually ships in 7 - 12 business days

$22.42

9

Filter-pre Cleaner

$8.07

Part Number:BS-273356S

Usually ships in 7 - 12 business days

$8.07

11

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-263228 OEM replacement Governor Idle Spring

Governor Idle Spring Obsolete - Not Available

$7.93

Part Number:BS-263228

Discontinued

12

Spring-governor

$9.77

Part Number:BS-691851

Usually ships in 7 - 12 business days

$9.77

14

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692617 OEM replacement Bracket-control

Bracket-control Obsolete - Not Available

$38.83

Part Number:BS-692617

Discontinued

15

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692799 OEM replacement Spacer-carburetor

Spacer-carburetor Obsolete - Not Available

$18.12

Part Number:BS-692799

Discontinued

16

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692668 OEM replacement Gasket-intake

Gasket-intake Obsolete - Not Available

$4.99

Part Number:BS-692668

Discontinued

17

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-498734 OEM replacement Blower Housing Cover

Blower Housing Cover Obsolete - Not Available

$64.79

Part Number:BS-498734

Discontinued

19

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692275 OEM replacement Exhaust Muffler

Exhaust Muffler Obsolete - Not Available

$56.24

Part Number:BS-692275

Discontinued

25

Screw-shoulder

$4.19

Part Number:BS-690940

Usually ships in 7 - 12 business days

$4.19

27

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-498736 OEM replacement Muffler Guard

Muffler Guard Obsolete - Not Available

$37.10

Part Number:BS-498736

Discontinued

30

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692294 OEM replacement Spacer-fuel Tank

Spacer-fuel Tank Obsolete - Not Available

$4.99

Part Number:BS-692294

Discontinued

32

Clamp-fuel Line

$4.36

Part Number:BS-791850

In Stock

Note: Bs-93807 Clamp-Hose (Black)

$4.36

33

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-397931 OEM replacement Muffler Deflector

Muffler Deflector Obsolete - Not Available

$3.51

Part Number:BS-397931

Discontinued

34

Screw

$3.99

Part Number:BS-690661

Usually ships in 7 - 12 business days

Note: (Tractor W/Serial No. 646219 & Below)

$3.99

Base & Carburetor

Hotspots

Fig #

1

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-694035 OEM replacement Cam Gear

Cam Gear Obsolete - Not Available

$55.72

Part Number:BS-694035

Discontinued

2

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-691997 OEM replacement Governor/oil Slinger

Governor/oil Slinger Obsolete - Not Available

$29.40

Part Number:BS-691997

Discontinued

3

Engine Sump

$150.12

Part Number:BS-493279

Usually ships in 7 - 12 business days

$150.12

4

Gasket-crankcase

$5.97

Part Number:BS-692232

In Stock

$5.97

9

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499682 OEM replacement Shaft-throttle

Shaft-throttle Obsolete - Not Available

$17.54

Part Number:BS-499682

Discontinued

10

Cub Cadet SC621 (12A-969I100) (1998) Engine 0000000 OEM replacement Bracket Support Assembly

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

13

Spacer-carburetor Obsolete - Not Available

$18.12

Part Number:BS-692799

Discontinued

14

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

17

Gasket-intake Obsolete - Not Available

$4.99

Part Number:BS-692668

Discontinued

18

Valve-float

$7.90

Part Number:BS-398188

Usually ships in 7 - 12 business days

Note: (Includes Seat)

$7.90

19

Float Assy

$11.31

Part Number:BS-398187

Usually ships in 7 - 12 business days

$11.31

20

Pin-float Hinge

$4.20

Part Number:BS-797622

Usually ships in 7 - 12 business days

Note: Incl. in Ref No. 121

$4.20

22

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

23

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

24

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-494870 OEM replacement Main Jet (standard)

Main Jet (standard) Obsolete - Not Available

$22.60

Part Number:BS-494870

Discontinued

Note: (Standard)

Cylinder Block

Hotspots

Fig #

1

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-694328 OEM replacement Cylinder Head

Cylinder Head Obsolete - Not Available

$105.25

Part Number:BS-694328

Discontinued

2

Valve-exhaust

$42.90

Part Number:BS-499642

Usually ships in 7 - 12 business days

$42.90

6

Gasket-rocker Cove

$6.96

Part Number:BS-691890

Usually ships in 7 - 12 business days

Note: Included in Engine Gasket Set, Ref No. 358 &1095

$6.96

7

Gasket-intake Obsolete - Not Available

$4.99

Part Number:BS-692668

Discontinued

9

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-263149 OEM replacement Valve Spring

Valve Spring Obsolete - Not Available

$2.99

Part Number:BS-263149

Discontinued

12

Spacer-carburetor Obsolete - Not Available

$18.12

Part Number:BS-692799

Discontinued

14

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-697230 OEM replacement Gasket-cyl Head

Gasket-cyl Head Obsolete - Not Available

$10.97

Part Number:BS-697230

Discontinued

21

Wrench-spark Plug

$4.05

Part Number:BS-19576S

Usually ships in 7 - 12 business days

$4.05

22

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499608 OEM replacement Spark Plug

Spark Plug Obsolete - Not Available

$2.99

Part Number:BS-499608

Discontinued

26

Tappet-valve

$9.76

Part Number:BS-690977

Usually ships in 7 - 12 business days

$9.76

28

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-690345 OEM replacement Screw-hex

Screw-hex Obsolete - Not Available

$3.99

Part Number:BS-690345

Discontinued

Note: (Cylinder Shield)

30

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-495786 OEM replacement Breather-assy

Breather-assy Obsolete - Not Available

$13.93

Part Number:BS-495786

Discontinued

33

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692937 OEM replacement Grommet

Grommet Obsolete - Not Available

$8.86

Part Number:BS-692937

Discontinued

34

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-23212 OEM replacement Breather Tube

Breather Tube Obsolete - Not Available

$2.99

Part Number:BS-23212

Discontinued

35

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499624 OEM replacement Rocker Cover

Rocker Cover Obsolete - Not Available

$2.99

Part Number:BS-499624

Discontinued

36

Gasket-rocker Cove

$6.96

Part Number:BS-691890

Usually ships in 7 - 12 business days

Note: Included in Engine Gasket Set, Ref No. 358 &1095

$6.96

37

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-225366 OEM replacement Cylinder Shield

Cylinder Shield Obsolete - Not Available

$13.26

Part Number:BS-225366

Discontinued

38

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499678 OEM replacement Cylinder Assy

Cylinder Assy Obsolete - Not Available

$146.02

Part Number:BS-499678

Discontinued

39

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-399269 OEM replacement Seal Kit-bushing

Seal Kit-bushing Obsolete - Not Available

$16.51

Part Number:BS-399269

Discontinued

41

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

Engine, Internal & Dipstick

Hotspots

Fig #

1

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-691457 OEM replacement Crankshaft

Crankshaft Obsolete - Not Available

$219.62

Part Number:BS-691457

Discontinued

6

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-94699 OEM replacement Screw-conn Rod

Screw-conn Rod Obsolete - Not Available

$3.99

Part Number:BS-94699

Discontinued

Note: (Connecting Rod)

7

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-498668 OEM replacement Piston Assy (Std)

Piston Assy (Std) Obsolete - Not Available

$2.99

Part Number:BS-498668

Discontinued

Note: (Standard)

8

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499631 OEM replacement Ring Set-piston S

Ring Set-piston S Obsolete - Not Available

$54.29

Part Number:BS-499631

Discontinued

Note: (Used Before Code Date 05030900).

11

Pin Assembly-piston- Standard

$10.17

Part Number:BS-298909

Usually ships in 7 - 12 business days

Note: (Standard)

$10.17

13

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-495265 OEM replacement Tube-oil Filler

Tube-oil Filler Obsolete - Not Available

$20.99

Part Number:BS-495265

Discontinued

14

Seal-oring

$5.37

Part Number:BS-692296

Usually ships in 7 - 12 business days

$5.37

16

Dipstick

$20.37

Part Number:BS-499621

Usually ships in 7 - 12 business days

$20.37

17

Screw-shoulder

$4.19

Part Number:BS-690940

Usually ships in 7 - 12 business days

$4.19

19

Bolt-gov Lever

$4.48

Part Number:BS-691119

Usually ships in 7 - 12 business days

$4.48

20

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-231082 OEM replacement Hex Nut

Hex Nut Obsolete - Not Available

$2.99

Part Number:BS-231082

Discontinued

23

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-236175 OEM replacement Governor Crank

Governor Crank Obsolete - Not Available

$2.99

Part Number:BS-236175

Discontinued

Flywheel, Electrical & Blower Hsg

Hotspots

Fig #

1

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499677 OEM replacement Housing-blower

Housing-blower Obsolete - Not Available

$64.55

Part Number:BS-499677

Discontinued

3

Nut-hex 10-32

$4.71

Part Number:712-0349

Usually ships in 7 - 12 business days

$4.71

5

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-94694 OEM replacement Screw-sl0tted Hex

Screw-sl0tted Hex Obsolete - Not Available

$3.99

Part Number:BS-94694

Discontinued

11

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-493380 OEM replacement Harness-Wiring

Harness-Wiring Obsolete - Not Available

$2.99

Part Number:BS-493380

Discontinued

Note: (Model Sc621 E Only)

13

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-492841 OEM replacement Stator-alternator

Stator-alternator Obsolete - Not Available

$101.36

Part Number:BS-492841

Discontinued

Note: (Model Sc621 E Only)

14

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-94510 OEM replacement Stud-alternator Mtg.

Stud-alternator Mtg. Obsolete - Not Available

$9.13

Part Number:BS-94510

Discontinued

Note: (Model Sc621 E Only)

20

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-499421 OEM replacement Interlock Switch

Interlock Switch Obsolete - Not Available

$24.94

Part Number:BS-499421

Discontinued

Note: (Model Sc621 E Only)

21

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-691627 OEM replacement Screw (Interlocking Switch)

Screw (Interlocking Switch) Obsolete - Not Available

$2.99

Part Number:BS-691627

Discontinued

23

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-695161 OEM replacement Cup-flywheel

Cup-flywheel Obsolete - Not Available

$33.79

Part Number:BS-695161

Discontinued

25

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-19069 OEM replacement Puller-flywheel

Puller-flywheel Obsolete - Not Available

$20.30

Part Number:BS-19069

Discontinued

Note: (Optional Accessory)

26

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-697610 OEM replacement Flywheel

Flywheel Obsolete - Not Available

$192.56

Part Number:BS-697610

Discontinued

27

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-225133 OEM replacement Rotating Screen

Rotating Screen Obsolete - Not Available

$2.99

Part Number:BS-225133

Discontinued

Note: (Models S621 & Sc621 Only)

Gasket Kits

Hotspots

Fig #

2

Gasket-cyl Head Obsolete - Not Available

$10.97

Part Number:BS-697230

Discontinued

4

Gasket-crankcase

$5.97

Part Number:BS-692232

In Stock

$5.97

6

Gasket-intake Obsolete - Not Available

$4.99

Part Number:BS-692668

Discontinued

7

Pin-float Hinge

$4.20

Part Number:BS-797622

Usually ships in 7 - 12 business days

Note: Incl. in Ref No. 121

$4.20

9

Seal-oring

$5.37

Part Number:BS-692296

Usually ships in 7 - 12 business days

$5.37

10

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-792383 OEM replacement Kit-carb Overhaul

Kit-carb Overhaul Obsolete - Not Available

$27.24

Part Number:BS-792383

Discontinued

11

Spacer-carburetor Obsolete - Not Available

$18.12

Part Number:BS-692799

Discontinued

12

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

13

Valve-float

$7.90

Part Number:BS-398188

Usually ships in 7 - 12 business days

Note: (Includes Seat)

$7.90

14

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

16

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

19

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

24

Bracket Support Assembly Obsolete - Not Available

$2.99

Part Number:0000000

Discontinued

Note: Not Serviceable

25

Gasket-rocker Cove

$6.96

Part Number:BS-691890

Usually ships in 7 - 12 business days

Note: Included in Engine Gasket Set, Ref No. 358 &1095

$6.96

Starter

Hotspots

Fig #

1

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-691421 OEM replacement Housing-rew Starte

Housing-rew Starte Obsolete - Not Available

$60.90

Part Number:BS-691421

Discontinued

2

Starter Pulley

$31.28

Part Number:BS-498144

Usually ships in 7 - 12 business days

Note: (Rewind Starter Parts Used With 3mm Diameter Starter Rope)

$31.28

3

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-280399S OEM replacement Rope-starter

Rope-starter Obsolete - Not Available

$6.78

Part Number:BS-280399S

Discontinued

4

Grip-starter Rope

$6.11

Part Number:BS-281434S

Usually ships in 7 - 12 business days

$6.11

6

Nut-hex 10-32

$4.71

Part Number:712-0349

Usually ships in 7 - 12 business days

$4.71

7

Plate-pawl Frictio

$5.37

Part Number:BS-692299

Usually ships in 7 - 12 business days

$5.37

8

Pawl-ratchet

$5.25

Part Number:BS-281505S

Usually ships in 7 - 12 business days

$5.25

10

Starter-rewind

$76.90

Part Number:BS-497680

Usually ships in 7 - 12 business days

Note: Note: Includes Bs-94904 Hex. Screws and Bs-94908 Hex. Nuts (4 Each)

$76.90

12

Screw-hex Obsolete - Not Available

$3.99

Part Number:BS-690345

Discontinued

Note: (Cylinder Shield)

13

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-799045 OEM replacement Starter Motor

Starter Motor Obsolete - Not Available

$256.79

Part Number:BS-799045

Discontinued

14

Bolt-starter Motor

$6.13

Part Number:BS-94051

Usually ships in 7 - 12 business days

Note: (Model Sc621e Only)

$6.13

15

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-494147 OEM replacement Starter Drive

Starter Drive Obsolete - Not Available

$39.28

Part Number:BS-494147

Discontinued

Note: (Model Sc621e Only)

16

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692358 OEM replacement Drive Clutch

Drive Clutch Obsolete - Not Available

$22.96

Part Number:BS-692358

Discontinued

17

Amature-starter

$45.33

Part Number:BS-492921

Usually ships in 7 - 12 business days

Note: (Model Sc621e Only)

$45.33

18

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-492919 OEM replacement Washer Set

Washer Set Obsolete - Not Available

$2.99

Part Number:BS-492919

Discontinued

Note: (Model Sc621e Only)

19

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-93941 OEM replacement E-ring Retainer

E-ring Retainer Obsolete - Not Available

$5.56

Part Number:BS-93941

Discontinued

Note: (Model Sc621e Only)

20

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-281127 OEM replacement Pinion-starter

Pinion-starter Obsolete - Not Available

$16.87

Part Number:BS-281127

Discontinued

Note: (Model Sc621e Only)

21

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-261606 OEM replacement Gear-Electric Starter Pinion

Gear-Electric Starter Pinion Obsolete - Not Available

$2.99

Part Number:BS-261606

Discontinued

Note: (Model Sc621e Only)

22

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-224262 OEM replacement Cover-Gear

Cover-Gear Obsolete - Not Available

$9.46

Part Number:BS-224262

Discontinued

Note: (Model Sc621e Only)

23

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-692352 OEM replacement Starter Cover Gasket

Starter Cover Gasket Obsolete - Not Available

$5.85

Part Number:BS-692352

Discontinued

24

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-492335 OEM replacement Cap-drive

Cap-drive Obsolete - Not Available

$82.80

Part Number:BS-492335

Discontinued

Note: (Model Sc621e Only)

25

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-695975 OEM replacement Cap-end

Cap-end Obsolete - Not Available

$62.34

Part Number:BS-695975

Discontinued

Note: (Model Sc621e Only)

26

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-492920 OEM replacement Housing-Starter

Housing-Starter Obsolete - Not Available

$2.99

Part Number:BS-492920

Discontinued

Note: (Model Sc621e Only)

28

Cub Cadet SC621 (12A-969I100) (1998) Engine BS-281125 OEM replacement Spline-starter

Spline-starter Obsolete - Not Available

$11.09

Part Number:BS-281125

Discontinued

Note: (Model Sc621e Only)

Fig #

Cub Cadet Engine Replacement Parts For Model SC621 (12A-969I100) (1998)

Search within model

Questions & Answers for Cub Cadet SC621 (12A-969I100) (1998)

Questions & Answers for SC621 (12A-969I100) (1998)

Join our VIP Email list

Need Help?

Customer Service

Shop by Department

About Us

Connect