Yukon Gear 9.76in & 9.5in GM 12 Bolt Pinion Seal - YMSG1030 Yukon Gear & Axle manufactures a full line of top-quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers, and other... MSRP: Was: Now: $33.40 Add to Cart