New Genuine GM 458859 Differential Pinion Seal 2500 92-20 14047287, 458858, 458859. Flanged O.D.; GMC 8.5" R.G.; Nitrile Oil Seal. The DL (Double Lip) design pinion seal, made from a proven fluoroelastomer that's been enhanced for improved sealing performance, delivers unmatched durability. With an enhanced excluder lip, radial dirt lip and primary sealing lip, the SKF DL pinion seal provides longer-running service live and unmatched reliability.Differential Pinion Seal SKF Part # 19277 FM Part # 8622 More Info {#14047287, 458858, 458859} Bore=2.813"; Width=.500"; Shaft=1.938"; Outside diameter=2.8170"8.50'' Ring Gear:; Rear
