For all your differential small parts needs, look no further than Yukon.
GM 8.6-WIDE 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 much, much more.25 wide measured from center to center of side mounting holes;California Residents: WARNING Yukon Gear & Axle GM 8.