- Spindle Assembly
- Deck spindle assembly for 54" mower decks with star shaft
- Also fits many other MTD Riders & RZT's with 54" decks 2009 and after.
- Includes pulley. Does not include 4 tap screws to mount
- Replaces Part Number 618-3129, 618-3129A, 618-3129B, 618-3129C, 918-3129, 918-3129A, 918-3129B