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Replacement deck spindle assembly with pulley for select Cub Cadet Ultima, Craftsman and Troy Bilt zero turn mowers with compatible 50 inch decks. Replaces part numbers 618P09256 and 618-09256.
The assembly features an S shaped blade mounting interface, four mounting points and a grease fitting for lubrication. Includes one spindle assembly with pulley and four mounting bolts, as shown.
Applications
| Brand | Model | Deck configuration |
|---|---|---|
| Cub Cadet | Ultima ZT1 50 FAB | Compatible 50 inch fabricated deck |
| Cub Cadet | Ultima ZT2 50 FAB | Compatible 50 inch fabricated deck |
| Cub Cadet | Ultima ZTS1 50 FAB | Compatible 50 inch fabricated deck |
| Cub Cadet | Ultima ZTS2 50 FAB | Compatible 50 inch fabricated deck |
| Craftsman | Z5600 | Compatible 50 inch deck |
| Craftsman | Z5650 | Compatible 50 inch deck |
| Troy Bilt | Mustang Z50 | Compatible 50 inch deck, including applicable 17ARFACQA66 configurations |
Replacement references
Product features
Fitment information
For mower configurations specifying spindle 618P09256 or 618-09256. Model names and deck width alone do not confirm fitment. Verify the mower’s complete model number, original spindle reference and blade mounting interface before ordering.
Use with matching S shaped blade center holes. Not intended for blades with a six point star center hole.