MTD 918-05078A Spindle Assembly for 46" Deck — Mustang XP / ZT-S / RZT (Murray, Troy-Bilt, Craftsman, Columbia)

OEM MTD Part Number 918-05078A spindle assembly for 46" mower decks. Replaces prior MPNs: 918-05078, 618-05078A, 618-05078. Compatible with Murray, Craftsman, Columbia and Troy-Bilt zero-turn models. Fits the following models: Mustang Z46, ZT-S46, ZT-S46 KH, Z6400, Z530, RZT-46, Mustang XP Pivot S 46, Mustang XP 46, Mustang XP 46 FAB, Mustang Pivot S 46, Mustang Pivot 46, Mustang 46 XP. Please refer to the original equipment owner's manual to confirm compatibility before purchase.