USA Standard Gear Buick, Cadillac, Chevrolet (Sedan) Drive Axle Shaft - Rear PN. ZA K630117

GM 8.5 Rear Axle Kit ZA K630117 96-91 BUI/CAD/CHV Rear Axle Kit Fits GM 8.5" Diff 30 Spline 30-3/8" Long 12mm Studs, 630117- 8.5" GM REAR AXLE, 91-96 PASS AXLE, 30-3/8", 30spl, 5 x 5 BP, METRIC 12mm STUDS, 1563 BRG, 1 SIDE 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 30 Spline Length 30.375 in. Rear, 5 x 5 in. Bolt Pattern 2.25 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 30-3/8" Long 12mm Studs