American Axle & Manufacturing, IncDifferential CasePart #: 742G715R
Description & Specs
Only original equipment quality components are guaranteed to meet the same specifications as the parts they replace. AAM components mean performance to the vehicle manufacturer’s standards. Reliable - AAM products are designed for long-term reliability. Durable - Advanced processes ensure AAM products withstand the high usage demand of all applications. Quality - AAM products are manufactured to the highest-quality standards that customers demand. Performance - AAM products are engineered, manufactured and validated to meet OEM specifications and ensure ultimate performance.
Differential Case; GM 8.5/8.6; 30 Spline; Helical Gear Type. For years 1988 - 1999 only - General Motors 8.5" and 8.6" axles require special bearings. For axles with small bearing bores (race O.D. or 2.89"), usually found on vehicles prior to 1999, bearing 424260-2 and race ATLM102911 are required. For axles with large bearing bores (race O.D. of 3.06"), usually found on vehicles from 1999 to present, bearing 722B270 and race 722B271 are required.
| Name | Specs |
|---|---|
| Dimension Height | 11 |
| Dimension Length | 9.5 |
| Dimension UOM | Inches |
| Dimension Width | 9.5 |
| Package UOM | Each |
| Quantity Per UOM | 1 |
| Weight | 24.358 |
| Weight UOM | Pounds |
Vehicle Fitment
| Years | Vehicle | Drive Types |
|---|---|---|
| 1972 - 1979 | Buick Skylark | RWD |
| 1991 - 1996 | Buick Roadmaster | RWD |
| 1973 - 1977 | Buick Regal | RWD |
| 2004 - 2007 | Buick Rainier | AWD, RWD |
| 1973 - 1985 | Buick LeSabre | RWD |
| 1973 - 1984 | Buick Electra | RWD |
| 1973 - 1977 | Buick Century | RWD |
| 1973 - 1975 | Buick Apollo | RWD |
| 1976 - 1979 | Cadillac Seville | RWD |
| 1972 - 1996 | Cadillac Fleetwood | FWD, RWD |
| 1999 - 2012 | Cadillac Escalade | AWD, RWD, 4WD |
| 1972 - 1984 | Cadillac DeVille | RWD |
| 1972 - 1976 | Cadillac Calais | RWD |
| 1987 - 1992 | Cadillac Brougham | RWD |
| 1989 - 1991 | Chevrolet V1500 Suburban | 4WD |
| 1987 - 1988 | Chevrolet V10 Suburban | 4WD |
| 1987 - 1987 | Chevrolet V10 | 4WD |
| 2002 - 2008 | Chevrolet Trailblazer | AWD, RWD, 4WD |
| 1995 - 2012 | Chevrolet Tahoe | RWD, 4WD |
| 2000 - 2012 | Chevrolet Suburban 1500 | AWD, RWD, 4WD |
| 2001 - 2006 | Chevrolet Silverado 1500 HD | RWD, 4WD |
| 1999 - 2010 | Chevrolet Silverado 1500 | AWD, RWD, 4WD |
| 1994 - 1994 | Chevrolet S10 Blazer | RWD, 4WD |
| 1994 - 2004 | Chevrolet S10 | FWD, RWD, 4WD |
| 1989 - 1991 | Chevrolet R1500 Suburban | RWD |
| 1987 - 1987 | Chevrolet R10 | RWD |
| 1975 - 1980 | Chevrolet P10 | RWD |
| 1972 - 1979 | Chevrolet Nova | RWD |
| 1972 - 1977 | Chevrolet Monte Carlo | RWD |
| 1973 - 1977 | Chevrolet Malibu | RWD |
| 1992 - 1999 | Chevrolet K1500 Suburban | 4WD |
| 1988 - 1999 | Chevrolet K1500 | 4WD |
| 1973 - 1976 | Chevrolet K10 Suburban | 4WD |
| 1975 - 1986 | Chevrolet K10 | 4WD |
| 1982 - 1996 | Chevrolet Impala | RWD |
| 1985 - 1995 | Chevrolet G20 | RWD |
| 1975 - 1995 | Chevrolet G10 | RWD |
| 1996 - 2008 | Chevrolet Express 1500 | AWD, RWD |
| 1972 - 1977 | Chevrolet El Camino | RWD |
| 2009 - 2011 | Chevrolet Colorado | RWD, 4WD |
| 1972 - 1972 | Chevrolet Chevelle | RWD |
| 1977 - 1996 | Chevrolet Caprice | RWD |
| 1972 - 1981 | Chevrolet Camaro | RWD |
| 1992 - 1999 | Chevrolet C1500 Suburban | RWD |
| 1978 - 1986 | Chevrolet C10 Suburban | RWD |
| 1978 - 1986 | Chevrolet C10 | RWD |
| 1987 - 2005 | Chevrolet Blazer | AWD, RWD, 4WD |
| 1972 - 1975 | Chevrolet Bel Air | RWD |
| 2007 - 2012 | Chevrolet Avalanche | RWD, 4WD |
| 2000 - 2012 | GMC Yukon XL 1500 | AWD, RWD, 4WD |
| 1992 - 2012 | GMC Yukon | AWD, RWD, 4WD |
| 1987 - 1987 | GMC V1500 | 4WD |
| 1972 - 1977 | GMC Sprint | RWD |
| 2001 - 2006 | GMC Sierra 1500 HD | RWD, 4WD |
| 1999 - 2012 | GMC Sierra 1500 | AWD, RWD, 4WD |
| 1996 - 2012 | GMC Savana 1500 | AWD, RWD |
| 1987 - 1991 | GMC R1500 Suburban | RWD |
| 1987 - 1987 | GMC R1500 | RWD |
| 1979 - 1980 | GMC P1500 | RWD |
| 1978 - 1978 | GMC P15 | RWD |
| 1979 - 1999 | GMC K1500 Suburban | 4WD |
| 1979 - 1999 | GMC K1500 | 4WD |
| 1975 - 1978 | GMC K15 Suburban | 4WD |
| 1975 - 1978 | GMC K15 | 4WD |
| 1979 - 1985 | GMC G2500 | RWD |
| 1975 - 1978 | GMC G25 | RWD |
| 1979 - 1995 | GMC G1500 | RWD |
| 1975 - 1978 | GMC G15 | RWD |
| 2002 - 2008 | GMC Envoy | RWD, 4WD |
| 2009 - 2012 | GMC Canyon | RWD, 4WD |
| 1978 - 1979 | GMC Caballero | RWD |
| 1979 - 1999 | GMC C1500 Suburban | RWD |
| 1979 - 1999 | GMC C1500 | RWD |
| 1975 - 1978 | GMC C15 Suburban | RWD |
| 1975 - 1978 | GMC C15 | RWD |
| 1973 - 1979 | Oldsmobile Omega | RWD |
| 1973 - 1985 | Oldsmobile Delta 88 | RWD |
| 1975 - 1977 | Oldsmobile Cutlass Supreme | RWD |
| 1975 - 1977 | Oldsmobile Cutlass Salon | RWD |
| 1978 - 1981 | Oldsmobile Cutlass Calais | RWD |
| 1972 - 1977 | Oldsmobile Cutlass | RWD |
| 1973 - 1985 | Oldsmobile Custom Cruiser | RWD |
| 1972 - 1977 | Pontiac Ventura | RWD |
| 1987 - 1989 | Pontiac Safari | RWD |
| 1977 - 1979 | Pontiac Phoenix | RWD |
| 1985 - 1986 | Pontiac Parisienne | RWD |
| 1972 - 1977 | Pontiac LeMans | RWD |
| 1972 - 1973 | Pontiac GTO | RWD |
| 1972 - 1975 | Pontiac Grandville | RWD |
| 1975 - 1978 | Pontiac Grand Safari | RWD |
| 1972 - 1977 | Pontiac Grand Prix | RWD |
| 1975 - 1977 | Pontiac Grand LeMans | RWD |
| 1973 - 1975 | Pontiac Grand Am | RWD |
| 1972 - 1981 | Pontiac Firebird | RWD |
| 1973 - 1981 | Pontiac Catalina | RWD |
| 1973 - 1986 | Pontiac Bonneville | RWD |
| 2005 - 2009 | Saab 9-7x | AWD |