Amazon.com: Sea-Doo OEM Spark Wear Ring, 267000925 : Automotive,86629585 | O-Ring - 21.84 mm ID x 27.12 mm OD x 2.61 mm Thk,275101952 Ring Gear Spare Part for Zl50gn Wheel Loader,Amazon.com: Gxcdizx Wear Ring 159mm for 2004-2018 SEA-DOO,Ring assy 1st. 2nd. speed gear synchronizer 5M/T Mitsubishi