Yukon Gear & Axle pinion gear thrust washer for GM 8.5‑ and 8.6‑inch standard open differentials. It also fits certain 8.5in Eaton units with a 0.795‑inch cross pin and is listed with a 0.795‑inch I.D., making it suitable when matching pinion thrust sizing. Yukon manufactures a wide range of small differential parts to help finish ring‑and‑pinion service accurately.
Yukon Gear 8.5in & 8.6in GM Standard Open Pinion Gear Thrust Washer