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    gmc2500 Pickup Rear Axles

    To receive a quote please select the appropriate year for your Gmc 2500 Pickup.





    gmc 2500 pickup Rear Axle


      Some available Rear Axle options for the 2500 pickup are:

      Year:

      2000 gmc 2500 pickup Rear Axle



    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 4.56 ratio (opt HC4)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 3.73 ratio (opt GT4)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 4.56 ratio (opt HC4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 4.10 ratio (opt GT5)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 4.10 ratio (opt GT5)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating (9.5" ring gear) 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 4.56 ratio (opt HC4)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating (9.5" ring gear) 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 3.73 ratio (opt GT4)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating 4.10 ratio (opt GT5)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 4.56 ratio (opt HC4)


      • Year:

      1999 gmc 2500 pickup Rear Axle



    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 3.73 ratio (opt GT4)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating 3.73 ratio (opt GT4)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 4.56 ratio (opt HC4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 4.56 ratio (opt HC4)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating (9.5" ring gear) 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating (9.5" ring gear) 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 4.56 ratio (opt HC4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 4.10 ratio (opt GT5)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating 4.10 ratio (opt GT5)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 3.42 axle ratio (opt GU6)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 4.10 ratio (opt GT5)
    • 4x2 (5.7L, 6.5L or 7.4L only) semi-floating 4.56 ratio (opt HC4)
    • 4x4 (5.7L, 6.5L or 7.4L only) semi-floating 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 3.73 ratio (opt GT4)
    • 4x2 (5.7L, 6.5L or 7.4L only) full-floating 3.73 ratio (opt GT4)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating (10.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x4 (5.7L, 6.5L or 7.4L only) full-floating 3.42 axle ratio (opt GU6)


      • Year:

      1998 gmc 2500 pickup Rear Axle



    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating (10.5" ring gear) 4.56 ratio (opt HC4)
    • 4x4 full-floating (10.5" ring gear) 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating (10.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 4.10 ratio (opt GT5)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating (9.5" ring gear) 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 full-floating (10.5" ring gear) 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x4 semi-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating (9.5" ring gear) 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)


      • Year:

      1997 gmc 2500 pickup Rear Axle



    • 4x4 full-floating (10.5" ring gear) 4.10 ratio (opt GT5)
    • 4x4 semi-floating (9.5" ring gear) 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating (10.5" ring gear) 4.56 ratio (opt HC4)
    • 4x4 semi-floating (9.5" ring gear) 4.10 ratio (opt GT5)
    • 4x4 semi-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x4 full-floating (10.5" ring gear) 3.73 ratio (opt GT4)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating (10.5" ring gear) 3.42 axle ratio (opt GU6)


      • Year:

      1996 gmc 2500 pickup Rear Axle



    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 4.10 ratio (opt GT5)
    • 4x4 semi-floating (9.5" ring gear) 3.73 ratio (opt GT4)
    • 4x4 semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating (10.5" ring gear) 3.73 ratio (opt GT4)
    • 4x4 semi-floating (9.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating (10.5" ring gear) 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating (10.5" ring gear) 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating (10.5" ring gear) 4.10 ratio (opt GT5)
    • 4x4 semi-floating (9.5" ring gear) 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.73 ratio (opt GT4)


      • Year:

      1995 gmc 2500 pickup Rear Axle



    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x4 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 8 lug wheel 4.10 ratio (opt GT5)


      • Year:

      1994 gmc 2500 pickup Rear Axle



    • 4x4 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)


      • Year:

      1993 gmc 2500 pickup Rear Axle



    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x4 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)


      • Year:

      1992 gmc 2500 pickup Rear Axle



    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x4 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.10 ratio (opt GT5)


      • Year:

      1991 gmc 2500 pickup Rear Axle



    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 4.10 ratio (opt GT5)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 4.10 ratio (opt GT5)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 3.73 ratio (opt GT4)
    • 4x4 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 3.73 ratio (opt GT4)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)


      • Year:

      1990 gmc 2500 pickup Rear Axle



    • 4x4 semi-floating 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 full-floating 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 full-floating 3.73 ratio (opt GT4)
    • 4x4 semi-floating 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 4.10 ratio (opt GT5)
    • 4x2 semi-floating 6 lug wheel 4.56 ratio (opt HC4)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 full-floating 3.42 axle ratio (opt GU6)
    • 4x2 semi-floating 8 lug wheel auxiliary spring 4.56 ratio (opt HC4)
    • 4x2 semi-floating 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 full-floating 4.10 ratio (opt GT5)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 4.56 ratio (opt HC4)
    • 4x4 full-floating 3.73 ratio (opt GT4)
    • 4x2 full-floating 3.42 axle ratio (opt GU6)
    • 4x4 full-floating 4.56 ratio (opt HC4)
    • 4x4 full-floating 4.10 ratio (opt GT5)
    • 4x4 semi-floating 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 semi-floating 8 lug wheel w/o auxiliary spring 3.42 axle ratio (opt GU6)
    • 4x4 semi-floating 8 lug wheel 3.73 ratio (opt GT4)


      • Year:

      1989 gmc 2500 pickup Rear Axle



    • 4x2 model VIN C 6 lug wheel 3.73 ratio (opt GT4)
    • 4x4 6 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 model VIN C 6 lug wheel 4.56 ratio (opt HC4)
    • 4x2 model VIN C 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 model VIN C 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x4 8 lug wheel 3.73 ratio (opt GT4)
    • 4x4 8 lug wheel 4.10 ratio (opt GT5)
    • 4x2 model VIN R 4.56 ratio (opt HC4)
    • 4x2 model VIN R 3.73 ratio (opt GT4)
    • 4x2 model VIN R 4.10 ratio (opt GT5)
    • 4x4 8 lug wheel 3.42 axle ratio (opt GU6)
    • 4x2 model VIN C 6 lug wheel 4.10 ratio (opt GT5)
    • 4x2 model VIN C 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 model VIN C 8 lug wheel 4.10 ratio (opt GT5)
    • 4x4 8 lug wheel 4.56 ratio (opt HC4)
    • 4x2 model VIN R 3.42 axle ratio (opt GU6)
    • 4x4 6 lug wheel 3.73 ratio (opt GT4)
    • 4x2 model VIN C 6 lug wheel 3.42 axle ratio (opt GU6)


      • Year:

      1988 gmc 2500 pickup Rear Axle



    • 4x2 3.73 ratio (opt GT4)
    • 4x2 model VIN R 4.10 ratio (opt GT5)
    • 4x2 model VIN R 3.73 ratio (opt GT4)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x4 (model VIN K) 3.42 axle ratio (opt GU6)
    • 4x2 model VIN R 3.42 axle ratio (opt GU6)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 model VIN C 3.42 axle ratio (opt GU6)
    • 4x2 model VIN C 3.73 ratio (opt GT4)
    • 4x2 4.10 ratio (opt GT5)
    • 4x2 model VIN C 4.10 ratio (opt GT5)
    • 4x4 3.73 ratio (opt GT4)
    • 4x2 3.42 axle ratio (opt GU6)
    • 4x4 (model VIN K) 3.73 ratio (opt GT4)
    • 4x4 (model VIN K) 4.10 ratio (opt GT5)
    • 4x2 4.56 ratio (opt HC4)
    • 4x2 model VIN R 4.56 ratio (opt HC4)
    • 4x2 model VIN C 4.56 ratio (opt HC4)


      • Year:

      1987 gmc 2500 pickup Rear Axle



    • 4x2 crew cab 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x4 3.23 ratio (opt GU5)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab semi-floating 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x4 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)


      • Year:

      1986 gmc 2500 pickup Rear Axle



    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x2 crew cab 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab semi-floating 3.23 ratio (opt GU5)
    • 4x2 crew cab 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x4 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x4 3.73 ratio (opt GT4)


      • Year:

      1985 gmc 2500 pickup Rear Axle



    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab semi-floating 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x2 crew cab 4.10 ratio (opt GT5)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x4 3.73 ratio (opt GT4)
    • 4x4 3.23 ratio (opt GU5)
    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)


      • Year:

      1984 gmc 2500 pickup Rear Axle



    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x4 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x2 crew cab 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab semi-floating 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x4 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x2 crew cab 4.10 ratio (opt GT5)


      • Year:

      1983 gmc 2500 pickup Rear Axle



    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 4.10 ratio (opt GT5)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab semi-floating 3.23 ratio (opt GU5)
    • 4x4 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.42 axle ratio (opt GU6)
    • 4x4 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)


      • Year:

      1982 gmc 2500 pickup Rear Axle



    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x2 crew cab 4.10 ratio (opt GT5)
    • 4x4 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 3.21 ratio (opt HC8)
    • 4x4 4.10 ratio (opt GT5)
    • 4x4 3.23 ratio (opt GU5)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x2 crew cab 3.42 axle ratio (opt GU6)


      • Year:

      1981 gmc 2500 pickup Rear Axle



    • 4x2 exc. crew cab semi-floating 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab semi-floating 3.73 ratio (opt GT4)
    • 4x2 crew cab 4.56 ratio (opt HC4)
    • 4x2 crew cab 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 4.10 ratio (opt GT5)
    • 4x4 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab semi-floating 4.56 ratio (opt HC4)
    • 4x2 exc. crew cab full-floating 3.42 axle ratio (opt GU6)
    • 4x2 exc. crew cab full-floating 3.73 ratio (opt GT4)
    • 4x2 exc. crew cab full-floating 3.21 ratio (opt HC8)
    • 4x2 crew cab 3.23 ratio (opt GU5)
    • 4x4 4.10 ratio (opt GT5)
    • 4x2 exc. crew cab semi-floating 3.21 ratio (opt HC8)
    • 4x2 exc. crew cab full-floating 4.56 ratio (opt HC4)
    • 4x4 3.21 ratio (opt HC8)
    • 4x2 crew cab 4.10 ratio (opt GT5)
    • 4x4 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 3.21 ratio (opt HC8)
    • 4x2 exc. crew cab semi-floating 3.42 axle ratio (opt GU6)
    • 4x2 crew cab 3.73 ratio (opt GT4)
    • 4x4 3.23 ratio (opt GU5)