Richmond Gear RP GM 7.5" 7.625" 3.42 RG
Richmond Gear RP GM 7.5" 7.625" 3.42 RGProduct SummaryThe Richmond Gear RP GM 7.5" 7.625" 3.42 RG is designed for reliability and high performance. This high-quality ring and pinion set is compatible with a range of General Motors vehicles and features premium 8620 steel construction for exceptional durability and performance. Whether you're replacing worn-out parts or upgrading for better performance, this gear set ensures smooth operation and long-lasting service life.
SpecificationsBrand: Richmond Gear
Cover Bolt Quantity: 10
Differential Carrier Break: 3.23 Ratio and Higher
Differential Model: GM 7.5 | GM 7.6 IFS | GM 7.625
Gear Ratio: 3.42
Pinion Gear Tooth Quantity: 12
Pinion Shaft Diameter: 1.438 Inch
Pinion Spline Count: 27
Ring Gear Bolt Quantity: 10
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 7.5 Inch
Ring Gear Rotation: Standard
Ring Gear Tooth Quantity: 41
Warranty Period: 2 Years or 100,000 Miles
ReplacesGeneral Motors: 26026782
American Axle & Manufacturing: 40022978
Motive Gear: G875342
Motive Gear: GM7.5-342
EXCEL from Richmond: GM75342OE
CompatibilityThis product is compatible with GM 7.5", GM 7.6 IFS, and GM 7.625" differentials. It requires a 3.23 and numerically higher ratio carrier. Applications include:
1973-1975 Buick Apollo
1977-1981 Buick Century
1991-1996 Buick Commercial Chassis
1976-1985 Buick Electra
1977-1983 Buick Estate Wagon
1975-1985 Buick LeSabre
1977-1979 Buick Opel
1977-1987 Buick Regal
1977-1978 Buick Riviera
1991-1996 Buick Roadmaster
1975-1979 Buick Skylark
1987-1990 Cadillac Brougham
1982-1984 Cadillac DeVille
1982-1990 Cadillac Fleetwood
1985-2005 Chevrolet Astro
1995-2001 Chevrolet Blazer
1982-2002 Chevrolet Camaro
1977-1996 Chevrolet Caprice
2004-2013 Chevrolet Colorado
1977-1987 Chevrolet El Camino
1977-1985 Chevrolet Impala
1994-1996 Chevrolet Impala
1973-1983 Chevrolet Malibu
1978-1988 Chevrolet Monte Carlo
1976-1979 Chevrolet Nova
1982-2004 Chevrolet S10
1983-1994 Chevrolet S10 Blazer
2004-2012 GMC Canyon
1992-2005 GMC Jimmy
1982-1990 GMC S15
1983-1991 GMC S15 Jimmy
1985-2005 GMC Safari
1991-2004 GMC Sonoma
1991 GMC Syclone
2006-2010 Hummer H3
2009-2010 Hummer H3T
2003-2008 Isuzu Ascender
1981-1995 Isuzu Pickup
1991-2002 Isuzu Rodeo
1977-1984 Oldsmobile 98
1991-1994 Oldsmobile Bravada
1996-2004 Oldsmobile Bravada
1977-1984 Oldsmobile Custom Cruiser
1977-1981 Oldsmobile Cutlass
1985-1987 Oldsmobile Cutlass
1978-1984 Oldsmobile Cutlass Calais
1980-1983 Oldsmobile Cutlass Cruiser
1977-1980 Oldsmobile Cutlass Salon
1977-1984 Oldsmobile Cutlass Supreme
1977-1985 Oldsmobile Delta 88
1976-1979 Oldsmobile Omega
1975-1986 Pontiac Bonneville
1975-1981 Pontiac Catalina