Chevrolet, GMC Axle Differential Bearing and Seal Kit - Rear - USA Standard Gear - ZK GM12T

Master Rebuild Kit
ZK GM12T
Early 62-64 coarse spline OEM gears use short crush sleeve part # YSPCS-019 (0.630" TALL)
,12,BOLT,BRGS,DIFFBEARINGKITG,GM,INCL_SUPER_SHMS,INST,KIT,KOYO,R12RMK,TRUCK,ZK,
88-63 CHV/GMC
USA standard Master Overhaul kit for the GM 12T differential
12 BOLT GM TRUCK INST KIT (INCL_SUPER_SHMS), KOYO BRGS
USA Standard Gear Master Overhaul Kits provide all of the necessary parts for a differential overhaul in one simple part number. Save time and money, and get the exact parts you need for your specific installation.
USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA Standard Gear offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses high-quality Koyo/Timken bearings and races along with high quality seals and small parts. USA Standard Gear Master Overhaul Kits are the most comprehensive and complete kits on the market because USA Standard Gear does extensive research to ensure that every kit has everything you need for your application.
Fits GM 12 bolt truck
Uses Koyo bearings and races
Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
USA Standard Master Overhaul kit for the GM 12T differential