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PowertrainSuspension

Rear Axle Assembly

For GMC, Chevrolet and General Motors vehicles

  • Fitments

4x2 model VIN R (5th digit) 3.42 axle ratio (opt GU6)

1988 GMC GMC 2500 PICKUP
1989 GMC GMC 2500 PICKUP
1989 Chevrolet CHEVROLET 2500 PICKUP

4x2 model VIN R (5th digital) SRW 3.42 axle ratio (opt GU6)

1990 Chevrolet CHEVROLET 3500 PICKUP

4x2 model VIN R (5th digit) SRW 3.42 axle ratio (opt GU6)

1991 Chevrolet CHEVROLET 3500 PICKUP
1990 GMC GMC 3500 PICKUP
1991 GMC GMC 3500 PICKUP

4x2 Crew Cab 3.42 axle ratio (opt GU6)

1988 General Motors CHEVROLET 20 PICKUP