12-098-21-S Starter Motor for Kohler / Cub Cadet
Aftermarket replacement starter motor assembly for select Kohler / Cub Cadet applications.
What’s included
- 1 × starter motor assembly (12-098-21-S)
Multiple starter configurations exist. Match the original starter number, tooth count, mounting-hole spacing and drive-end housing shown here; mower model alone is not sufficient.
Starter replacement numbers
12-098-21-S, 12-098-06, 1209821S, 1209821, 1209819S, 1209819, 1209812S, 1209812, 1209809S, 1209814, 1209814S, 1209805, 1209806
Measurements & specifications
| Overall length | 184.1 mm / approximately 7.25 in |
|---|---|
| Mounting-hole spacing | 66 mm / approximately 2.60 in |
| Drive-end width | 53 mm / approximately 2.09 in |
| Drive gear diameter | 43 mm / approximately 1.69 in |
| Drive teeth | 13 |
| Rotation | CCW |
Check engine & mower fitmentView compatible models, engine codes and application notes
Confirm the original starter number and the complete engine model/specification code. Equipment model names below can cover more than one engine or starter configuration.
Kohler Models
- Command Pro Single
- 14HP Small Engines
- CV14 CV15 CV460
- CH11, CH12.5, CH13, CH14, CH15
- CH410 CH430 CH450
- 9-15HP Small Engines
Cub Cadet
- 1340 Kohl. 12.5HP Gas Engine 1990-1991
- Tractors-Lawn
- 1315 Kohl. 12.5HP Gas Engine 1989-1991
- 1320 Kohl. 12.5HP Gas Engine 1989-1991
- 1325 Kohl. 12.5HP Gas Engine 1992-1993
- 1330 Kohl. 12.5HP Gas Engine 1992-1993
- 1405 Kohl. 14HP Gas Engine 1990-1991
Toro
- 264-6 Yard Tractor Kohl. Engine 14HP 1994-1996
- 264-H Yard Tractor Kohl. Engine 14HP 1994-1996
- 312-8 Garden Tractor Kohl. Engine 12.5HP 1998-2001
- 314-8 Garden Tractor Kohl. Engine 14HP 1999-2001
- 315-8 Garden Tractor Kohl. Engine 15HP 2002-2004
- GT Classic Garden Tractor Kohl. Engine 426cc 2005-2007a
Match the original starter number, engine specification, mounting pattern, drive gear and electrical connections before ordering. For equipment with a replacement engine, use the installed engine’s identification. Fitment support before and after purchase.