Replacement spindle assembly with pulley for MTD ride-on mowers.
Sold individually.
Fits: Selected 46" cut ride-on mower models including RZ, ZT and Ultima series:
RZ46 (17AIFACN333) (2023)
RZ46 (17BIFACN333) (2025)
Z2-46 KW FAB (17AIEAEN330) (2026) (ULTIMA Z2)
Z2-46S KW FAB (17AIGBYN330) (2026) (ULTIMA Z2)
ZT1-46 KH FAB (17AREACN327) (2026) (ULTIMA ZT1)
ZT1-46 KH FAB (17BREACN328) (2025) (ULTIMA ZT1)
ZT1-46 KW FAB (17AIEACN330) (2022–2026) (ULTIMA ZT1)
ZTS1-46 FAB (17BAGBYN330) (2022–2026) (ULTIMA ZTS1)
Replaces: 618P09395
Description: Replacement deck spindle assembly with 6.93" pulley designed for 46" mower decks. Features an S-shape mounting design for improved fitment and stability, ensuring reliable blade drive and smooth cutting performance.
Best efforts have been made to ensure the accuracy of information on this listing. Please confirm this product is correct for your machine before purchasing.
