# Yukon Gear Positraction internals For 7.5in and 7.625in GM w/ 28 Spline Axles Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement. - Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers - Incl. Two Side Gears; Two Pinion Gears; Cross Pin Shaft; Roll Pin And Spider Gear Thrust Washers - Fits GM 7.5 in. And 7.625 in. Differentials - Fits GM 7.5" and 7.625" differentials - For Yukon Dura Grip positraction only - Does not include clutches - 28 spline axles This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1977-1979 Buick Electra 225 1980-1981 Buick Electra Estate Wagon 1977-1981 Buick Electra Limited 1978-1981 Buick Electra Park Avenue 1978-1981 Buick Regal Base 1978-1981 Buick Regal Limited 1978-1981 Buick Regal Sport 1975-1979 Buick Skylark Base 1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1993-2005 Chevrolet Astro Base 1993-1995 Chevrolet Astro CL 1993-1995 Chevrolet Astro CS 1996-2005 Chevrolet Astro LS 1993-2005 Chevrolet Astro LT 1993-2002 Chevrolet Camaro Base 1993 Chevrolet Camaro Indianapolis 500 Pace Car 1990 Chevrolet Camaro Iroc-Z 1990-1992,1996-1997 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1991-2002 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1998-2002 Chevrolet Camaro Z28 SS 1978-1981,1993-1996 Chevrolet Caprice Classic 1978,1981 Chevrolet Caprice Classic Estate 1978-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1993 Chevrolet Caprice Classic LTZ 1979-1980 Chevrolet Caprice Classic Sport 1973-1977 Chevrolet Chevelle Malibu 1974-1977 Chevrolet Chevelle Malibu Classic 1974-1976 Chevrolet Chevelle Malibu Classic Estate 1973 Chevrolet Chevelle Malibu Estate 1977-1981 Chevrolet El Camino Base 1977 Chevrolet El Camino Classic 1977-1978,1981 Chevrolet El Camino Conquista 1979-1981 Chevrolet El Camino Royal Knight 1977-1981 Chevrolet El Camino SS 1977-1981 Chevrolet Impala Base 1977 Chevrolet Impala Custom 1981 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1979-1980 Chevrolet Impala Sport 1994-1996 Chevrolet Impala SS 1978-1981 Chevrolet Malibu Base 1978-1981 Chevrolet Malibu Classic 1978-1980 Chevrolet Malibu Classic Estate 1978-1981 Chevrolet Malibu Classic Landau 1979-1980 Chevrolet Malibu Classic Sport 1979-1980 Chevrolet Malibu Estate 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979-1980 Chevrolet Malibu Sport 1979,1981 Chevrolet Monte Carlo Base 1978-1981 Chevrolet Monte Carlo Landau 1978,1980 Chevrolet Monte Carlo Sport 1977-1979 Chevrolet Nova Base 1977 Chevrolet Nova Concours 1978-1979 Chevrolet Nova Custom 1977-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1991 Chevrolet S10 Baja 1988-2003 Chevrolet S10 Base 1988-1990 Chevrolet S10 Durango 1992-1993 Chevrolet S10 EL 1994-2004 Chevrolet S10 LS 1988-1989 Chevrolet S10 Sport 1994-1998 Chevrolet S10 SS 1988-1992 Chevrolet S10 Tahoe 1999-2003 Chevrolet S10 Xtreme 1994-2003 Chevrolet S10 ZR2 2002-2004 Chevrolet S10 ZR5 2005 GMC Envoy Denali 2002-2005 GMC Envoy SLE 2002-2005 GMC Envoy SLT 1988-1990 GMC S15 Base 1988 GMC S15 Gypsy 1988-1990 GMC S15 High Sierra 1988-1990 GMC S15 Sierra Classic 1991 GMC S15 Jimmy Base 1991 GMC S15 Jimmy SLE 1991 GMC S15 Jimmy SLS 1991 GMC S15 Jimmy SLT 1992-1993 GMC Sonoma Base 1992 GMC Sonoma GT 1994-2004 GMC Sonoma SL 1992-2001 GMC Sonoma SLE 1993-2004 GMC Sonoma SLS 1991-2002 Isuzu Rodeo LS 1999-2002 Isuzu Rodeo LSE 1991-2002 Isuzu Rodeo S 2001-2002 Isuzu Rodeo S V6 1991-1992 Isuzu Rodeo XS 1993-1994,1996-2004 Oldsmobile Bravada Base 1980 Oldsmobile Cutlass Base 1980-1981 Oldsmobile Cutlass Brougham 1980-1981 Oldsmobile Cutlass LS 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1976-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1976-1978 Oldsmobile Omega SX 1975-1981 Pontiac Bonneville Base 1976-1981 Pontiac Bonneville Brougham 1978-1981 Pontiac Bonneville Safari 1975-1981 Pontiac Catalina Base 1975-1981 Pontiac Catalina Safari 1977-1981,1990-2002 Pontiac Firebird Base 1977-1981 Pontiac Firebird Esprit 1977-1981,1990-2002 Pontiac Firebird Formula 1977-1981,1990-2002 Pontiac Firebird Trans Am 1994 Pontiac Firebird Trans Am GT 1990-1992 Pontiac Firebird Trans Am GTA 1977-1981 Pontiac Grand Prix Base 1981 Pontiac Grand Prix Brougham 1977-1981 Pontiac Grand Prix LJ 1977-1980 Pontiac Grand Prix SJ 1972-1976 Pontiac Ventura Base 1973-1975 Pontiac Ventura Custom 1974 Pontiac Ventura GTO 1975 Pontiac Ventura S 1975-1976 Pontiac Ventura SJ ## Details - **Price:** 431.06 CAD - **Vendor:** Yukon Gear & Axle - **Type:** Ring & Pinions ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 431.06 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-positraction-internals-for-7-5in-and-7-625in-gm-w-28-spline-axles) > Updated: 2026-06-28