Thrust Ring, Center Main - .5mm OS - Seadoo 4-Tec

Center Main Thrust Ring Sold as a pair of thrust bearing halves .5mm Oversize (Stock Size and Additional Oversize bearings also available) These oversized bearings are used for applications when the crank journal has been damaged and then cut down to remove the damage. The crank can still be reused after cutting the journal, by using these thicker bearings to make up that difference in size. Fits: Seadoo 4-Tec All Models - qty 2 (Pairs) Required per engine Replaces: 420933475, 290933475, 010-191-05