51528000 51537200 Lawn Mower Deck Spindle Assembly (1 Pack) — Fits Gravely ZTX 52, Gravely ZT 52, ZTX 52; Ariens Ikon X 52, Ariens Ikon 52, Ariens Ikon-XD 52 & Ariens Edge 52 (52-Inch Decks)

Replacement spindle assembly engineered for 52-Inch Decks. Compatible models: Gravely ZTX 52, Gravely ZT 52, ZTX 52, Ariens Ikon X 52, Ariens Ikon 52, Ariens Ikon-XD 52, and Ariens Edge 52. Built from high-strength metal for long-lasting service life, the unit resists abrasion and impact under heavy use. Designed to deliver high-efficiency force transmission while offering excellent corrosion resistance in harsh operating environments. Package includes 1 mower spindle and 4 bolts to simplify installation. By reliably transferring engine power to the blade, this assembly helps maintain stable and safe mowing performance.