Eaton Detroit Truetrac Differential 26 Spline 1.16in Axle Shaft Dia 3.08 & Down Ratio Rear 7.5in 911A415
EAT Detroit Truetrac Diffs
The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.
Detroit Truetrac® Differential; 26 Spline; 1.16 in. Axle Shaft Diameter; 3.08 And Down Ring Gear Pinion Ratio; Rear 7.5 in.;
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 - 1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1975 - 1989 | Buick | Century | Base, Custom |
| 1980 - 1984 | Buick | Century | Estate |
| 1985 - 1989 | Buick | Century | Estate Wagon |
| 1976 | Buick | Century | Indianapolis 500 Pace Car |
| 1978 - 1989 | Buick | Century | Limited |
| 1975 | Buick | Century | Luxus |
| 1984 | Buick | Century | Olympia Limited |
| 1975 - 1979 | Buick | Century | Special |
| 1978 - 1981 | Buick | Century | Sport |
| 1986 | Buick | Century | SS |
| 1983 - 1986 | Buick | Century | T-Type |
| 1976 - 1979 | Buick | Electra | 225 |
| 1975 | Buick | Electra | Custom |
| 1980 - 1989 | Buick | Electra | Estate Wagon |
| 1975 - 1989 | Buick | Electra | Limited |
| 1978 - 1989 | Buick | Electra | Park Avenue |
| 1989 | Buick | Electra | Park Avenue Ultra |
| 1985 - 1989 | Buick | Electra | T-Type |
| 1975 - 1983 | Buick | Estate Wagon | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1977 | Buick | LeSabre | Custom Sport |
| 1975 - 1989 | Buick | LeSabre | Custom, Base |
| 1985 - 1989 | Buick | LeSabre | Estate Wagon |
| 1979 - 1989 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978 - 1981 | Buick | LeSabre | Sport |
| 1987 | Buick | LeSabre | T-Type |
| 1976 - 1979 | Buick | Opel | Base |
| 1977 - 1979 | Buick | Opel | Deluxe |
| 1978 - 1979 | Buick | Opel | Sport |
| 1988 - 1989 | Buick | Reatta | Base |
| 1975 - 1987 | Buick | Regal | Base |
| 1988 - 1989 | Buick | Regal | Custom |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1989 | Buick | Regal | Gran Sport |
| 1984 - 1987 | Buick | Regal | Grand National |
| 1978 - 1989 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978 - 1982 | Buick | Regal | Sport |
| 1976 - 1977 | Buick | Regal | SR |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1975 - 1985 | Buick | Riviera | Base |
| 1975 | Buick | Riviera | GS |
| 1982 | Buick | Riviera | Limited Edition |
| 1983 - 1989 | Buick | Riviera | Luxury |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1979 - 1980 | Buick | Riviera | S |
| 1976 | Buick | Riviera | Sport, SR |
| 1981 - 1989 | Buick | Riviera | T-Type |
| 1983 | Buick | Riviera | XX Anniversary Edition |
| 1982 - 1989 | Buick | Skyhawk | Custom |
| 1980 | Buick | Skyhawk | Designers' Accent Edition |
| 1982 - 1987 | Buick | Skyhawk | Limited |
| 1979 - 1980 | Buick | Skyhawk | Road Hawk |
| 1975 - 1980 | Buick | Skyhawk | S, Base |
| 1988 - 1989 | Buick | Skyhawk | SE |
| 1986 - 1987 | Buick | Skyhawk | Sport |
| 1983 - 1987 | Buick | Skyhawk | T-Type |
| 1975 - 1982 | Buick | Skylark | Base |
| 1978 - 1989 | Buick | Skylark | Custom |
| 1980 - 1989 | Buick | Skylark | Limited |
| 1976 - 1979 | Buick | Skylark | S |
| 1978 - 1983 | Buick | Skylark | Sport |
| 1975 - 1977 | Buick | Skylark | SR |
| 1983 - 1984 | Buick | Skylark | T-Type |
| 1986 - 1987 | Buick | Somerset | Custom, Limited |
| 1986 | Buick | Somerset | T-Type |
| 1985 | Buick | Somerset Regal | Limited, Base |
| 1985 - 1989 | Chevrolet | Astro | CL, Base, CS |
| 1987 - 1989 | Chevrolet | Astro | LT |
| 1975 | Chevrolet | Bel Air | Base |
| 1987 - 1989 | Chevrolet | Beretta | Base |
| 1989 | Chevrolet | Beretta | GT |
| 1975 - 1988 | Chevrolet | Camaro | Base |
| 1979 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1985 - 1989 | Chevrolet | Camaro | Iroc-Z |
| 1975 - 1987 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976 - 1980 | Chevrolet | Camaro | Rally Sport |
| 1975 - 1989 | Chevrolet | Camaro | RS |
| 1981 - 1987 | Chevrolet | Camaro | Sport |
| 1977 - 1987 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1980 - 1992 | Chevrolet | Caprice | Base |
| 1975 - 1992 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1976 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1976 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991 - 1992 | Chevrolet | Caprice | Classic LTZ |
| 1975 - 1980 | Chevrolet | Caprice | Classic Sport |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1979 | Chevrolet | Caprice | Landau |
| 1982 - 1989 | Chevrolet | Cavalier | Base |
| 1982 | Chevrolet | Cavalier | Cadet |
| 1982 - 1986 | Chevrolet | Cavalier | CL |
| 1983 - 1987 | Chevrolet | Cavalier | CS |
| 1984 | Chevrolet | Cavalier | Olympic |
| 1983 - 1985 | Chevrolet | Cavalier | Type-10 |
| 1988 - 1989 | Chevrolet | Cavalier | VL |
| 1986 - 1989 | Chevrolet | Cavalier | Z24, RS |
| 1982 - 1989 | Chevrolet | Celebrity | CL, Base |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985 - 1987 | Chevrolet | Celebrity | Estate |
| 1984 - 1989 | Chevrolet | Celebrity | Eurosport |
| 1976 - 1985 | Chevrolet | Chevette | Base |
| 1984 - 1987 | Chevrolet | Chevette | CS |
| 1982 | Chevrolet | Chevette | Diesel |
| 1977 | Chevrolet | Chevette | Rally Sport, Sandpiper |
| 1976 | Chevrolet | Chevette | Rallye, Sport, Woody |
| 1983 | Chevrolet | Chevette | S |
| 1976 - 1983 | Chevrolet | Chevette | Scooter |
| 1980 - 1983 | Chevrolet | Citation | Base, X-11 |
| 1980 | Chevrolet | Citation | Club, Custom |
| 1984 - 1985 | Chevrolet | Citation II | X-11, Base |
| 1987 - 1989 | Chevrolet | Corsica | Base |
| 1987 - 1988 | Chevrolet | Corsica | LT |
| 1989 | Chevrolet | Corsica | LTZ |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1977 - 1989 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1978 - 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1975 - 1976 | Chevrolet | Corvette | Stingray |
| 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1986 | Chevrolet | El Camino | Conquista |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1977 - 1987 | Chevrolet | El Camino | SS, Base |
| 1975 - 1985 | Chevrolet | Impala | Base |
| 1975 - 1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau, S |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1975 - 1980 | Chevrolet | Impala | Sport |
| 1975 | Chevrolet | Laguna | Base |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1973 - 1981 | Chevrolet | Malibu | Base |
| 1974 - 1983 | Chevrolet | Malibu | Classic |
| 1975 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1981 | Chevrolet | Malibu | Classic Landau |
| 1977 - 1980 | Chevrolet | Malibu | Classic Sport, Sport |
| 1973 - 1980 | Chevrolet | Malibu | Estate |
| 1976 - 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1979 - 1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1976 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1975 - 1977 | Chevrolet | Monte Carlo | S |
| 1978 - 1980 | Chevrolet | Monte Carlo | Sport |
| 1983 - 1988 | Chevrolet | Monte Carlo | SS |
| 1975 - 1980 | Chevrolet | Monza | 2+2 |
| 1978 - 1980 | Chevrolet | Monza | 2+2 Sport |
| 1976 - 1980 | Chevrolet | Monza | Base, 2+2 Spyder |
| 1977 | Chevrolet | Monza | Mirage |
| 1975 - 1979 | Chevrolet | Monza | S |
| 1978 | Chevrolet | Monza | Sport |
| 1980 | Chevrolet | Monza | Spyder |
| 1976 | Chevrolet | Monza | Towne Coupe Spyder |
| 1976 - 1977 | Chevrolet | Monza | Towne Coupe, Towne Coupe Sport, Towne Coupe Cabriolet |
| 1975 - 1988 | Chevrolet | Nova | Base |
| 1985 - 1988 | Chevrolet | Nova | CL |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1975 - 1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1988 | Chevrolet | Nova | Twin Cam |
| 1983 - 1989 | Chevrolet | S10 | Durango, Base, Sport, Tahoe |
| 1985 - 1988 | Chevrolet | Spectrum | Base |
| 1987 - 1988 | Chevrolet | Spectrum | CL Plus, Turbo, Express, CL |
| 1985 - 1988 | Chevrolet | Sprint | Base |
| 1986 - 1988 | Chevrolet | Sprint | ER |
| 1987 - 1988 | Chevrolet | Sprint | Metro, Turbo |
| 1986 | Chevrolet | Sprint | Plus |
| 1975 - 1977 | Chevrolet | Vega | Base |
| 1975 - 1976 | Chevrolet | Vega | Cosworth |
| 1975 | Chevrolet | Vega | Estate Wagon, Panel Express, LX |
| 1976 - 1977 | Chevrolet | Vega | Sport, Estate, GT |
| 1975 - 1981 | Oldsmobile | 98 | Luxury |
| 1975 - 1989 | Oldsmobile | 98 | Regency |
| 1982 - 1989 | Oldsmobile | 98 | Regency Brougham |
| 1987 | Oldsmobile | 98 | Regency Grande |
| 1987 - 1989 | Oldsmobile | 98 | Regency Touring |
| 1985 | Oldsmobile | Calais | 500 |
| 1986 | Oldsmobile | Calais | ES |
| 1986 - 1987 | Oldsmobile | Calais | GT |
| 1985 - 1987 | Oldsmobile | Calais | Supreme, Base |
| 1975 - 1989 | Oldsmobile | Custom Cruiser | Base |
| 1975 - 1976 | Oldsmobile | Custom Cruiser | Panel |
| 1975 - 1980 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | Brougham, LS |
| 1977 | Oldsmobile | Cutlass | Colonnade |
| 1976 - 1977 | Oldsmobile | Cutlass | Colonnade S |
| 1975 - 1977 | Oldsmobile | Cutlass | S, 442 |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1976 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1989 | Oldsmobile | Cutlass Calais | Base |
| 1983 - 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1988 - 1989 | Oldsmobile | Cutlass Calais | International, SL, GT |
| 1989 | Oldsmobile | Cutlass Calais | S |
| 1982 - 1989 | Oldsmobile | Cutlass Ciera | Base |
| 1982 - 1988 | Oldsmobile | Cutlass Ciera | Brougham, LS |
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser LS, Cruiser |
| 1983 - 1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985 - 1989 | Oldsmobile | Cutlass Ciera | GT |
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1988 - 1989 | Oldsmobile | Cutlass Ciera | International |
| 1986 - 1988 | Oldsmobile | Cutlass Ciera | S |
| 1986 - 1989 | Oldsmobile | Cutlass Ciera | SL |
| 1980 - 1989 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1987 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS |
| 1987 - 1988 | Oldsmobile | Cutlass Cruiser | LS |
| 1988 - 1989 | Oldsmobile | Cutlass Cruiser | SL |
| 1978 - 1986 | Oldsmobile | Cutlass Salon | 442 |
| 1975 - 1987 | Oldsmobile | Cutlass Salon | Base |
| 1978 - 1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1975 - 1989 | Oldsmobile | Cutlass Supreme | Base |
| 1977 - 1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Classic, Classic Brougham, Indy 500 Pace Car |
| 1976 - 1977 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1975 | Oldsmobile | Cutlass Supreme | Cruiser, Hurst |
| 1988 - 1989 | Oldsmobile | Cutlass Supreme | International, SL |
| 1981 - 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1976 | Oldsmobile | Cutlass Tiara | Base |
| 1975 - 1983 | Oldsmobile | Delta 88 | Base |
| 1980 - 1981 | Oldsmobile | Delta 88 | Holiday |
| 1975 - 1989 | Oldsmobile | Delta 88 | Royale |
| 1980 - 1989 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1983 - 1988 | Oldsmobile | Firenza | Base |
| 1984 - 1985 | Oldsmobile | Firenza | Brougham SX, Brougham LX, ES |
| 1984 - 1988 | Oldsmobile | Firenza | Cruiser |
| 1983 - 1986 | Oldsmobile | Firenza | Cruiser LX |
| 1983 | Oldsmobile | Firenza | Cruiser S |
| 1983 - 1985 | Oldsmobile | Firenza | Cruiser SX |
| 1984 - 1987 | Oldsmobile | Firenza | GT |
| 1986 - 1987 | Oldsmobile | Firenza | LC |
| 1982 - 1987 | Oldsmobile | Firenza | S, LX |
| 1982 - 1984 | Oldsmobile | Firenza | SX |
| 1975 - 1984 | Oldsmobile | Omega | Base |
| 1976 - 1984 | Oldsmobile | Omega | Brougham |
| 1978 - 1979 | Oldsmobile | Omega | Brougham LS |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1981 - 1984 | Oldsmobile | Omega | ES |
| 1983 | Oldsmobile | Omega | ESC |
| 1976 - 1977 | Oldsmobile | Omega | F85 |
| 1975 | Oldsmobile | Omega | Salon |
| 1981 | Oldsmobile | Omega | Sport |
| 1976 - 1981 | Oldsmobile | Omega | SX |
| 1975 - 1980 | Oldsmobile | Starfire | Base |
| 1977 - 1980 | Oldsmobile | Starfire | Firenza |
| 1975 | Oldsmobile | Starfire | S |
| 1976 - 1980 | Oldsmobile | Starfire | SX, GT |
| 1988 - 1989 | Oldsmobile | Toronado | Base |
| 1975 - 1987 | Oldsmobile | Toronado | Brougham |
| 1985 | Oldsmobile | Toronado | Caliente |
| 1975 - 1976 | Oldsmobile | Toronado | Custom |
| 1987 - 1989 | Oldsmobile | Toronado | Trofeo |
| 1977 | Oldsmobile | Toronado | XS |
| 1980 - 1981 | Oldsmobile | Toronado | XSC |
| 1977 - 1979 | Oldsmobile | Toronado | XSR |
| 1975 | Oldsmobile | Vista Cruiser | Base |
| 1982 - 1989 | Pontiac | 6000 | LE, Base |
| 1986 - 1988 | Pontiac | 6000 | SE |
| 1983 - 1989 | Pontiac | 6000 | STE |
| 1989 | Pontiac | 6000 | Touring, Special Edition |
| 1975 - 1976 | Pontiac | Astre | Custom |
| 1975 | Pontiac | Astre | GT, S, GT Safari, S Safari, SJ Safari, SJ |
| 1975 - 1977 | Pontiac | Astre | Safari, Base |
| 1975 - 1987 | Pontiac | Bonneville | Base |
| 1976 - 1986 | Pontiac | Bonneville | Brougham |
| 1984 - 1989 | Pontiac | Bonneville | LE |
| 1978 - 1981 | Pontiac | Bonneville | Safari |
| 1988 - 1989 | Pontiac | Bonneville | SE, SSE |
| 1975 - 1981 | Pontiac | Catalina | Base, Safari |
| 1984 - 1985 | Pontiac | Fiero | Base |
| 1988 | Pontiac | Fiero | Formula |
| 1985 - 1988 | Pontiac | Fiero | GT |
| 1984 - 1987 | Pontiac | Fiero | SE |
| 1984 - 1988 | Pontiac | Fiero | Sport |
| 1986 - 1988 | Pontiac | Fiero | Value Leader |
| 1975 - 1989 | Pontiac | Firebird | Base, Trans Am, Formula |
| 1975 - 1981 | Pontiac | Firebird | Esprit |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1989 | Pontiac | Firebird | Trans Am GTA, Trans Am GTA SE |
| 1975 - 1988 | Pontiac | Grand Am | Base |
| 1985 - 1989 | Pontiac | Grand Am | LE |
| 1986 - 1989 | Pontiac | Grand Am | SE |
| 1976 | Pontiac | Grand LeMans | BR |
| 1976 - 1981 | Pontiac | Grand LeMans | LE |
| 1978 - 1981 | Pontiac | Grand LeMans | SA |
| 1975 - 1981 | Pontiac | Grand LeMans | Safari, Base |
| 1976 - 1989 | Pontiac | Grand Prix | Base |
| 1981 - 1987 | Pontiac | Grand Prix | Brougham |
| 1984 - 1989 | Pontiac | Grand Prix | LE |
| 1975 - 1983 | Pontiac | Grand Prix | LJ |
| 1988 - 1989 | Pontiac | Grand Prix | SE |
| 1975 - 1980 | Pontiac | Grand Prix | SJ |
| 1975 - 1978 | Pontiac | Grand Safari | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1982 - 1983 | Pontiac | J2000 | Base, LE, SE |
| 1984 - 1985 | Pontiac | J2000 Sunbird | SE, Base, LE |
| 1988 | Pontiac | LeMans | Aerocoupe, Aerocoupe YL |
| 1975 - 1988 | Pontiac | LeMans | Base |
| 1989 | Pontiac | LeMans | LE, GSE |
| 1975 - 1981 | Pontiac | LeMans | Safari |
| 1975 - 1977 | Pontiac | LeMans | Sport |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe |
| 1988 - 1989 | Pontiac | LeMans | Value Leader, SE |
| 1983 - 1986 | Pontiac | Parisienne | Brougham, Base |
| 1977 - 1984 | Pontiac | Phoenix | Base |
| 1984 | Pontiac | Phoenix | LE, SE |
| 1978 - 1983 | Pontiac | Phoenix | SJ, LJ |
| 1987 - 1989 | Pontiac | Safari | Base |
| 1976 - 1988 | Pontiac | Sunbird | Base |
| 1986 - 1989 | Pontiac | Sunbird | GT, SE |
| 1989 | Pontiac | Sunbird | LE |
| 1978 - 1979 | Pontiac | Sunbird | Safari |
| 1976 | Pontiac | Sunbird | SJ |
| 1981 - 1987 | Pontiac | T1000 | Base |
| 1972 - 1977 | Pontiac | Ventura | Base |
| 1973 - 1975 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
| 1975 | Pontiac | Ventura | S |
| 1975 - 1977 | Pontiac | Ventura | SJ |