AUTOMUTO Set of 3 Mower Spindles for 16/18 HP 46" Decks — Fits 618-0241 / 618-0241B / 618-0241C / 918-0241 / 918-0241B / 918-0431 / 918-0431B / 918-0431C

Replacement spindle kit (set of 3) engineered for 16/18 HP, 46" cutting decks (1997 and newer) that use double pulley spindles. Compatible part numbers: 618-0241, 618-0241B, 618-0241C, 918-0241, 918-0241B, 918-0431, 918-0431B, 918-0431C. Maintenance tip: Spindles and caster wheels are typically the components that require greasing most often. For most residential use, lubricate these parts about once a month to protect the internal moving components. Commercial mowers that accumulate hundreds of hours may need daily greasing depending on operating conditions. Avoid over-greasing: Excess grease can cause serious problems. Over-greasing bearings may raise operating temperatures, damage seals, and in some cases—especially with electric motors—lead to energy issues and failure. Quality and fit: Every part is carefully inspected and measured to ensure conformity with spindle manufacturer specifications and standards. Our internal tolerances match those specifications so you receive a reliable product every time. All replacement pieces meet OEM specifications and are guaranteed to exceed OEM requirements. Important: Please verify your model and part numbers before purchasing to confirm fitment. If you have questions about these mower spindles, contact us by email and we will resolve your issue as soon as possible.