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PowertrainSuspension

Rear Axle Assembly

For GMC and Chevrolet vehicles

  • Fitments

4x2 model VIN C (5th digit) 8 lug wheel 3.42 axle ratio (opt GU6)

1989 GMC GMC 2500 PICKUP
1989 Chevrolet CHEVROLET 2500 PICKUP

4x4 8 lug wheel 3.42 axle ratio (opt GU6)

1989 GMC GMC 2500 PICKUP
1989 Chevrolet CHEVROLET 2500 PICKUP

4x2 semi-floating 8 lug wheel w/o auxiliary spring 3.42 axle ratio (opt GU6)

1990 GMC GMC 2500 PICKUP
1991 GMC GMC 2500 PICKUP
1990 Chevrolet CHEVROLET 2500 PICKUP
1991 Chevrolet CHEVROLET 2500 PICKUP

4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)

1990 GMC GMC 2500 PICKUP
1991 GMC GMC 2500 PICKUP
1992 GMC GMC 2500 PICKUP
1993 GMC GMC 2500 PICKUP
1994 GMC GMC 2500 PICKUP
1995 GMC GMC 2500 PICKUP
1990 Chevrolet CHEVROLET 2500 PICKUP
1991 Chevrolet CHEVROLET 2500 PICKUP
1992 Chevrolet CHEVROLET 2500 PICKUP
1993 Chevrolet CHEVROLET 2500 PICKUP
1994 Chevrolet CHEVROLET 2500 PICKUP
1995 Chevrolet CHEVROLET 2500 PICKUP

4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)

1992 GMC GMC 2500 PICKUP
1993 GMC GMC 2500 PICKUP
1994 GMC GMC 2500 PICKUP
1995 GMC GMC 2500 PICKUP
1996 GMC GMC 2500 PICKUP
1997 GMC GMC 2500 PICKUP
1998 GMC GMC 2500 PICKUP
1992 Chevrolet CHEVROLET 2500 PICKUP
1993 Chevrolet CHEVROLET 2500 PICKUP
1994 Chevrolet CHEVROLET 2500 PICKUP
1995 Chevrolet CHEVROLET 2500 PICKUP
1996 Chevrolet CHEVROLET 2500 PICKUP
1997 Chevrolet CHEVROLET 2500 PICKUP
1998 Chevrolet CHEVROLET 2500 PICKUP

4x4 semi-floating 3.42 axle ratio (opt GU6)

1996 GMC GMC 2500 PICKUP
1997 GMC GMC 2500 PICKUP
1998 GMC GMC 2500 PICKUP

4x2 7.4L semi-floating 3.42 axle ratio (opt GU6)

1999 GMC GMC 2500 PICKUP
2000 GMC GMC 2500 PICKUP
1999 Chevrolet CHEVROLET 2500 PICKUP
2000 Chevrolet CHEVROLET 2500 PICKUP

4x4 7.4L semi-floating 3.42 axle ratio (opt GU6)

1999 GMC GMC 2500 PICKUP
2000 GMC GMC 2500 PICKUP

4x4 semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)

1996 Chevrolet CHEVROLET 2500 PICKUP
1997 Chevrolet CHEVROLET 2500 PICKUP
1998 Chevrolet CHEVROLET 2500 PICKUP

4x4 7.4L semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)

1999 Chevrolet CHEVROLET 2500 PICKUP
2000 Chevrolet CHEVROLET 2500 PICKUP

4x2 SRW semi-floating 3.42 axle ratio (opt GU6)

1988 Chevrolet CHEVROLET 3500 PICKUP

4x4 SRW semi-floating 3.42 axle ratio (opt GU6)

1988 Chevrolet CHEVROLET 3500 PICKUP

4x2 model VIN C (5th digit) SRW semi-floating 3.42 axle ratio (opt GU6)

1989 Chevrolet CHEVROLET 3500 PICKUP
1988 GMC GMC 3500 PICKUP
1989 GMC GMC 3500 PICKUP

4x4 model VIN K (5th digit) SRW semi-floating 3.42 axle ratio (opt GU6)

1989 Chevrolet CHEVROLET 3500 PICKUP
1988 GMC GMC 3500 PICKUP
1989 GMC GMC 3500 PICKUP