Why Choose Us? Our mower spindle assembly is the ideal solution to solve common mower problems, including: Unusual Grinding Noises: Restores quiet and smooth operation by eliminating grinding noises caused by worn-out or damaged spindles. Uneven Blade Rotation: Ensures even and balanced blade rotation for a cleaner, more efficient mow. Bent or Damaged Spindles: Replaces bent or damaged spindles, preventing further damage to your mower deck and ensuring long-lasting functionality. Worn-Out Bearings: This durable assembly replaces worn-out bearings, helping your mower run smoothly and avoid costly repairs. Built to Last with Premium Materials: Constructed from high-strength metal and premium bearings, this lawn mower spindle replacement offers outstanding durability and long-lasting performance under heavy use. Fitments: Compatible with Ariens 52-Inch Decks: Fits Ikon-X 52, Edge 52, Ikon-XD 52, and Ikon-XL 52 models. Compatible with Gravely 52-Inch Decks: Fits ZT XL 52, ZTX 52, and ZTX Stealth 52 models. Replaces Spindle OEM: 51528000, 51537200 Quality Guarantee: 12-Month Warranty