3-Pack Spindle Assembly for Cub Cadet/MTD/Troy Bilt 618-06978 & 918-06978 — Fits 54" Mower Decks (T8400, G8400, Z6660, TB2454, Super Bronco 54, Mustang 54 XP)

Direct replacements for Cub Cadet/MTD/Troy Bilt part numbers 618-06978 and 918-06978. Designed for 54" mower decks, this 3-pack works with models such as Cub Cadet T8400, G8400, Z6660 and Troy Bilt TB2454, Super Bronco 54, Mustang 54 XP. Also compatible with lawn tractors and zero-turn machines including RZT-L54KH, RZT-S54KH, Ultima ZT1 54 and other similar mowers. Each kit includes 3 spindles, 3 plastic caps, 12 mounting bolts and 3 grease zerk fittings to make replacement and lubrication straightforward. Manufactured from high-quality aluminum alloy to provide durability and corrosion resistance, ideal for restoring reliable cutting performance on your mower.