USA Standard Gear Chevrolet, GMC (4WD - Torsion Bar) Drive Axle Shaft - Rear PN. ZA K630101

GM 8.5 Rear Axle Kit ZA K630101 91-88 CHV/GMC Rear Axle Kit Fits GM 8.5" Diff 30 Spline 6 Lug 33" Long, 630101- 8.5" GM REAR AXLE SHAFT KIT, '88-'91, SUV, 4WD, 30spl, 33" LONG, 6 LUG, 2.53" OD BEARING, 1559 USA Standard Gear uses advanced alloys and the latest heat-treating technologies to produce a strong, durable axle. This kit contains all the components to replace, repair, or upgrade axle shafts so your vehicle will be up and running fast. USA Standard Gear replacement axles are built to meet or exceed OE quality. Engineered for an exact fit, USA Standard Gear axles are easy to install. They are heat treated to enhance strength and provide years of dependable service. This kit contains all the components to replace, repair, or upgrade axle shafts so your vehicle will be back on the road fast. Fits GM 8.5 in. Differential Length 33 in. 30 Spline Rear, 6 Lug 2.53 in. OD Wheel Bearing Includes Wheel Bearing, Seal, Diff Cover Gasket, Studs, and Lug Nuts Rear Axle Kit Fits GM 8.5" Diff 30 Spline 6 Lug 33" Long