Description
QU40284 28 Spline Right Front Inner Axle Shaft for 1977 to 1989.5 Chevy, GMC Corporate GM 10 Bolt Front Axle is a genuine original equipment Right (Passenger Side) Inner axle shaft for all GM 10 Bolt front axles in 1977 to 1989.5 Chevy Blazers, GMC Jimmys, and Suburbans, plus Chevy, GMC 4x4 1/2 ton and 3/4 ton Pickups. Made in U.S.A. or Mexico.
Also See QU40284U Used 28 Spline Right Front Inner Axle Shaft available while supplies last.
Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!
Dan the Gear Man® Tech Notes:
U-Joint Specs
10 Bolt Front Axles
Applications
Tech Note 1: U-Joint Specs
QU40284 Right (Short Side) Inner Axle Shaft takes universal joints made to Spicer 1350WJ dimensional specifications. The cup diameter for these u-joints is 1-3/16". The 4 cups are grooved to accept Inside C-Clip Snap Rings. The installed Clips fit against the machined inner faces of the axle shaft yokes. The distance between the inside of the axle shaft yoke ears is be 2-3/16". For matching u-joints, see TK40712 and QU90007.
Tech Note 2: 10 Bolt Front Axles
GM 10 Bolt Front Axles were built with 28 spline Inner Axle Shafts up to early 1989 model year models. Later production 1989 and all 1990 to 1991 axles have 30 spline inner axle shafts.
Applications
Chevy and GMC:
K5 Full Size Blazer/Jimmy: 1977.5, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989.5
K10/K15/K1500 1/2 ton Suburban and Truck: 1977.5, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
V1500 1/2 ton Suburban: 1988-1989.5
K20/K25/K2500 3/4 ton Suburban and Truck: 1977.5, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
V2500 3/4 ton Suburban: 1988-1989.5
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