QU50834 1977.5-1991 3/4 Ton Hub and Rotor for GM or Jeep

QU50834 1977.5-1991 3/4 Ton Hub and Rotor for GM or Jeep fits all 1977.5-1991 Chevy and GMC 3/4 ton 4x4s PLUS 1977.5-1988 Jeep J20 3/4 ton 4x4 trucks with internal spline hubs. QU50834 is a high quality replacement 8 bolt hub assembly that includes new studs, a precision ground rotor, and inner and outer bearing cups.

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Dan the Gear Man® Tech Notes:
Includes
Two Types Wheel Hubs
Matching Parts
Applications

Tech Note 1: Includes
QU50834 includes the inner and outer wheel bearing cups factory installed.

Tech Note 2: Two Types Wheel Hubs
GM and Jeep both used two types of non-interchangeable wheel hubs for their 1970's era disc brake equipped 3/4 ton 4x4 trucks. QU30163U hub is the first design hub type. The outer hub face has six 3/8" coarse thread holes that are used to mount either an external drive flange or a lockout hub assembly. During the 1977 model year, a hub design change to QU50834 internally splined hub occurred. 1977 model year trucks can have either hub design depending upon if they are early or late production vehicles. All 1978-1991 GM and 1978-1988 Jeep 3/4 tons had the QU50834 splined hub design from the factory.

Tech Note 3: Matching Parts
QU56018 Hub Lockout Set
QU40313 Front Spindle Kit
QU52321 9/16" Wheel Stud
QU30195 Rotor
TK4715 Master Wheel Bearing Parts and Tools Kit
TK4743 Wheel Bearing Parts Kit

Applications

Chevy and GMC:
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, 1990, 1991

Jeep:
J20: 1977.5, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988