This part is commonly Used on models:
30200 Groundsmaster 1000L
30241 Groundsmaster 228-D
30242 Groundsmaster 228-D 4-Wheel Drive
30626 Groundsmaster 328-D Traction Unit
30627 Groundsmaster 328-D 4-Wheel Drive Traction Unit
30630 Groundsmaster 328-D Traction Unit
30631 Groundsmaster 328-D 4-Wheel Drive Traction Unit
30230 Groundsmaster 225
30789 Groundsmaster 345