Eaton Detroit Truetrac Diff 28 Spline 1.20in Axle Shaft Diameter 3.23 & Up Ratio Rear 7.5in/7.625in
SKU 912A317
MPN eat912A317
$642.99 · In stock
Eaton Detroit Truetrac Diff 28 Spline 1.20in Axle Shaft Diameter 3.23 & Up Ratio Rear 7.5in/7.625in
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1989–1991 | Pontiac | 6000 | Special Edition | — |
| 1988 | Chevrolet | Corsica | LT | — |
| 1988 | Chevrolet | Nova | Base | — |
| 2002 | Chevrolet | Silverado 1500 | WT | — |
| 1988–1995 | Chevrolet | Astro | CS | — |
| 1988–1989 | Pontiac | 6000 | Base | — |
| 1988–1991 | Oldsmobile | Delta 88 | Royale | — |
| 1988 | Pontiac | Fiero | Value Leader | — |
| 1999 | Oldsmobile | 88 | 50th Anniversary Edition | — |
| 1988 | Oldsmobile | Cutlass Supreme | Indy 500 Pace Car | — |
| 1988–1992 | Chevrolet | Caprice | Base | — |
| 1988 | Pontiac | Sunbird | Base | — |
| 1988 | Pontiac | LeMans | Aerocoupe | — |
| 1990–1997 | Buick | Skylark | Gran Sport | — |
| 1988 | Pontiac | 6000 | SE | — |
| 1993–1997 | Buick | Skylark | Limited | — |
| 1995–1999 | Oldsmobile | Aurora | Base | — |
| 1988 | Pontiac | LeMans | Base | — |
| 1993–2002 | Chevrolet | Camaro | Base | — |
| 1992–1994 | Oldsmobile | 98 | Regency | — |
| 1992–1997 | Oldsmobile | Achieva | SL | — |
| 2002–2004 | Chevrolet | S10 | ZR5 | — |
| 1988 | Chevrolet | Sprint | Base | — |
| 1988–1992 | Oldsmobile | Toronado | Base | — |
| 1989–1992 | Pontiac | LeMans | LE | — |
| 2000 | Buick | Regal | LSE | — |
| 1988–2002 | Buick | LeSabre | Limited | — |
| 1988–1999 | GMC | Safari | SLE | — |
| 1988–1990 | Chevrolet | S10 Blazer | Sport | — |
| 2001–2002 | GMC | Sierra 1500 HD | SLT | — |
| 1991–1994 | Oldsmobile | Bravada | Base | — |
| 1993–1994 | Chevrolet | Caprice | Classic LS | — |
| 1991–2001 | GMC | Sonoma | SLE | — |
| 1999–2002 | Chevrolet | Silverado 1500 | LS | — |
| 1988–1994 | Chevrolet | Cavalier | VL | — |
| 1988 | Oldsmobile | Firenza | Base | — |
| 1992–1999 | Oldsmobile | 88 | Royale | — |
| 1988–1991 | GMC | S15 Jimmy | Base | — |
| 1994–1998 | Chevrolet | S10 | SS | — |
| 1996 | Chevrolet | Corvette | Grand Sport | — |
| 1988–1996 | Chevrolet | Caprice | Classic | — |
| 1992–1993 | Chevrolet | S10 | EL | — |
| 2000 | Pontiac | Grand Am | SE2 | — |
| 1995–2002 | Pontiac | Sunfire | GT | — |
| 1994–1996 | Chevrolet | Impala | SS | — |
| 1988–1990 | Oldsmobile | 98 | Regency Touring | — |
| 1998 | Buick | Regal | 25th Anniversary Edition | — |
| 1988–1990 | Oldsmobile | Cutlass Ciera | International | — |
| 1988–1990 | Chevrolet | Celebrity | Eurosport | — |
| 2000 | Buick | Regal | GSE | — |
| 1992–1996 | Oldsmobile | Achieva | S | — |
| 1995–1999 | GMC | Safari | SL | — |
| 1997–1998 | Oldsmobile | Regency | Base | — |
| 1990 | Pontiac | Grand Prix | Mclaren | — |
| 1990–1993 | Chevrolet | Beretta | GTZ | — |
| 1994–1996 | Chevrolet | Corsica | Base | — |
| 1994–1996 | Chevrolet | Beretta | Z26 | — |
| 1991–1994 | Chevrolet | Lumina | Z34 | — |
| 1988–2002 | Chevrolet | Cavalier | Z24 | — |
| 1988 | Oldsmobile | Cutlass Ciera | LS | — |
| 1988–1989 | Buick | Century | Estate Wagon | — |
| 1996 | Pontiac | Grand Prix | Base | — |
| 1988–1989 | Buick | Riviera | T-Type | — |
| 1988 | Oldsmobile | Cutlass Ciera | S | — |
| 1991 | GMC | Syclone | Base | — |
| 1988–1997 | Oldsmobile | Cutlass Supreme | Base | — |
| 1998–2002 | Oldsmobile | Intrigue | GLS | — |
| 1998 | Oldsmobile | Achieva | S | — |
| 1988 | Pontiac | Fiero | Formula | — |
| 1999–2003 | Chevrolet | S10 | Xtreme | — |
| 1996 | Buick | Roadmaster | Limited Collector's Edition | — |
| 1988–1990 | GMC | S15 | Base | — |
| 1995–1996 | Oldsmobile | Cutlass Ciera | Base | — |
| 1988–1990 | Buick | LeSabre | Estate Wagon | — |
| 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS | — |
| 1998–2002 | Chevrolet | Camaro | Z28 SS | — |
| 1988 | Chevrolet | Monte Carlo | Base | — |
| 1999 | Oldsmobile | Cutlass | GL | — |
| 1997–2002 | Chevrolet | Malibu | LS | — |
| 1991–1993 | Oldsmobile | 98 | Touring | — |
| 1988–1990 | Chevrolet | Camaro | Iroc-Z | — |
| 1992–1999 | Oldsmobile | 88 | Royale LS | — |
| 1989–1993 | Chevrolet | Beretta | GT | — |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition | — |
| 1997–2002 | Buick | Regal | LS | — |
| 2002 | Chevrolet | Monte Carlo | SS 35th Anniversary Edition | — |
| 1991–1995 | Buick | Roadmaster | Estate Wagon | — |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1994 | Oldsmobile | Cutlass Cruiser | Special Edition | — |
| 2000–2002 | Pontiac | Grand Am | GT1 | — |
| 1988 | GMC | S15 | Gypsy | — |
| 1999–2002 | Isuzu | Rodeo | LSE | — |
| 1994–2004 | GMC | Sonoma | SL | — |
| 1991–1993 | Pontiac | Grand Prix | GT | — |
| 1992–1993 | Pontiac | Grand Prix | GTP | — |
| 1999–2002 | Oldsmobile | Alero | GLS | — |
| 1988–1991 | Buick | Reatta | Base | — |
| 1992–1993 | Oldsmobile | Achieva | SCX | — |
| 1993 | GMC | Safari | GT | — |
| 1988–2002 | Pontiac | Grand Prix | SE | — |
| 1988–1990 | Chevrolet | Cavalier | Base | — |
| 1988–1992 | Isuzu | Pickup | LS | — |
| 1988–1993 | Buick | Riviera | Luxury | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic | — |
| 1994 | Pontiac | Firebird | Trans Am GT | — |
| 1988 | Chevrolet | Spectrum | Turbo | — |
| 1997–1999 | Chevrolet | Cavalier | RS | — |
| 1988–1989 | Chevrolet | S10 Blazer | High Country | — |
| 1988 | Chevrolet | Monte Carlo | SS | — |
| 2002 | GMC | Sierra 1500 | Denali | — |
| 1993–1994 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1996–2005 | Chevrolet | Astro | LS | — |
| 1989–1990 | Buick | Electra | Park Avenue Ultra | — |
| 1988–1989 | Chevrolet | S10 | Sport | — |
| 1988–2002 | Pontiac | Firebird | Base | — |
| 1990 | Chevrolet | Beretta | Indianapolis 500 Pace Car | — |
| 1992–1993 | Pontiac | Sunbird | LE Value Leader | — |
| 1992 | Chevrolet | S10 Blazer | Sport | — |
| 1990–1994 | Oldsmobile | Cutlass Ciera | S | — |
| 1988–1994 | Pontiac | Sunbird | SE | — |
| 2001–2002 | Isuzu | Rodeo | S V6 | — |
| 1991–1996 | Buick | Commercial Chassis | Base | — |
| 1988–1993 | Pontiac | Grand Prix | LE | — |
| 1988–1989 | Chevrolet | Corsica | Base | — |
| 1988–1990 | GMC | Safari | SLX | — |
| 2001–2002 | GMC | Sierra 1500 HD | SLE | — |
| 1990–1994 | Chevrolet | Lumina | Euro | — |
| 1991–1993 | Chevrolet | Caprice | Classic LTZ | — |
| 1999–2002 | Oldsmobile | Intrigue | GX | — |
| 1988–1995 | Chevrolet | Astro | CL | — |
| 1988 | Oldsmobile | Firenza | Cruiser | — |
| 1991–2002 | Buick | Park Avenue | Ultra | — |
| 1991–2002 | Chevrolet | Camaro | Z28 | — |
| 1991–1992 | Isuzu | Rodeo | XS | — |
| 1995–2002 | Chevrolet | Monte Carlo | LS | — |
| 1988–1990 | GMC | S15 | Sierra Classic | — |
| 1990–2001 | Chevrolet | Lumina | Base | — |
| 1988–2002 | Chevrolet | Corvette | Base | — |
| 1988–1996 | Buick | Regal | Custom | — |
| 1991–2002 | Isuzu | Rodeo | LS | — |
| 1988–1990 | Chevrolet | S10 | Durango | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham | — |
| 1999 | Chevrolet | Monte Carlo | Indianapolis 500 Pace Car | — |
| 1991–1994 | Oldsmobile | Cutlass Cruiser | S | — |
| 1996–1997 | Chevrolet | Camaro | RS | — |
| 1989–1991 | Oldsmobile | Cutlass Calais | S | — |
| 1991 | GMC | S15 Jimmy | SLE | — |
| 1988 | Pontiac | Grand Am | Base | — |
| 1988–1990 | GMC | S15 Jimmy | Gypsy | — |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition | — |
| 1989–1992 | Chevrolet | Camaro | RS | — |
| 1991 | Chevrolet | S10 | Baja | — |
| 1995–2002 | Chevrolet | Cavalier | Base | — |
| 1989–1990 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1994 | Oldsmobile | Achieva | SC | — |
| 1989–1990 | Chevrolet | Corsica | LTZ | — |
| 1990–1993 | Chevrolet | Corsica | LT | — |
| 1995–2002 | Chevrolet | Cavalier | LS | — |
| 1988–1991 | Oldsmobile | Cutlass Calais | SL | — |
| 1995–2002 | Pontiac | Grand Prix | GT | — |
| 1988–1989 | Pontiac | Grand Prix | Base | — |
| 1988–1989 | Buick | Skyhawk | Custom | — |
| 1996–2004 | Oldsmobile | Bravada | Base | — |
| 1990–1995 | Chevrolet | Corvette | ZR-1 | — |
| 1988–1990 | GMC | S15 | High Sierra | — |
| 1988–1991 | Oldsmobile | Cutlass Calais | International | — |
| 1988 | Chevrolet | Spectrum | CL | — |
| 1988–1991 | Oldsmobile | Cutlass Calais | GT | — |
| 1991 | GMC | S15 Jimmy | SLT | — |
| 1988–1990 | Chevrolet | Caprice | Classic Brougham | — |
| 1988–1989 | GMC | S15 Jimmy | Timberline | — |
| 1992–2002 | Pontiac | Bonneville | SSEi | — |
| 1998 | Oldsmobile | Intrigue | Base | — |
| 1989–1990 | Isuzu | Pickup | XS | — |
| 1988–1989 | Buick | Skyhawk | SE | — |
| 1990–1993 | Pontiac | Grand Prix | STE | — |
| 1991–1996 | Oldsmobile | 98 | Regency Elite | — |
| 1989–1996 | Buick | Regal | Gran Sport | — |
| 1998–2000 | Chevrolet | Metro | Base | — |
| 1988–1990 | GMC | S15 Jimmy | Sierra Classic | — |
| 1991–1994 | Chevrolet | S10 Blazer | Tahoe LT | — |
| 1988–1990 | Oldsmobile | 98 | Regency Brougham | — |
| 1988–1994 | Pontiac | Sunbird | GT | — |
| 1988–1993 | Pontiac | LeMans | Value Leader | — |
| 1988–1994 | Chevrolet | Cavalier | RS | — |
| 1992 | Chevrolet | Camaro | Z28 Heritage Edition | — |
| 1989 | Pontiac | Firebird | Trans Am GTA SE | — |
| 1995–1997 | Oldsmobile | Cutlass Supreme | SL | — |
| 1988–1999 | GMC | Safari | SLT | — |
| 1992–1995 | Buick | Roadmaster | Base | — |
| 1992 | GMC | Sonoma | GT | — |
| 1988–1991 | Oldsmobile | Delta 88 | Royale Brougham | — |
| 1995–1999 | Buick | Riviera | Base | — |
| 1988 | Chevrolet | Sprint | ER | — |
| 1989–1990 | Pontiac | LeMans | GSE | — |
| 1988–1990 | Buick | Electra | T-Type | — |
| 1996 | Buick | Skylark | Olympic Gold Edition | — |
| 1988–2002 | Pontiac | Grand Am | SE | — |
| 1999–2002 | GMC | Sierra 1500 | SLE | — |
| 1996–1997 | Oldsmobile | Achieva | SC | — |
| 1988–1993 | Oldsmobile | Cutlass Ciera | Base | — |
| 1988–1991 | Oldsmobile | Cutlass Supreme | SL | — |
| 1996 | Buick | Roadmaster | Collector's Edition | — |
| 2001–2002 | Chevrolet | Corvette | Z06 | — |
| 1991–1996 | Buick | Century | Special | — |
| 1998–2002 | Oldsmobile | Intrigue | GL | — |
| 2000–2002 | Chevrolet | Monte Carlo | SS | — |
| 1988 | Chevrolet | Sprint | Turbo | — |
| 1988 | Chevrolet | Camaro | Base | — |
| 1988–2002 | Pontiac | Firebird | Trans Am | — |
| 1988–1996 | Chevrolet | Beretta | Base | — |
| 1991 | Pontiac | Sunbird | Value Leader | — |
| 2002 | GMC | Sierra 1500 | WT | — |
| 1988–1992 | Isuzu | Pickup | 1 Ton | — |
| 1988–1989 | Pontiac | LeMans | SE | — |
| 1991 | Pontiac | Grand Am | Value Leader | — |
| 1989–1992 | Pontiac | Firebird | Trans Am GTA | — |
| 1997–1999 | Chevrolet | Lumina | LTZ | — |
| 1988–1990 | Buick | Electra | Limited | — |
| 1994 | Chevrolet | S10 Blazer | LT | — |
| 1988 | Chevrolet | S10 Blazer | Tahoe | — |
| 1989 | Chevrolet | Celebrity | CL | — |
| 2002 | Chevrolet | Cavalier | LS Sport | — |
| 1989–1991 | Pontiac | Sunbird | LE | — |
| 1988–1993 | Oldsmobile | Cutlass Supreme | International | — |
| 1995–2002 | Pontiac | Grand Prix | GTP | — |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car | — |
| 1994–2004 | Chevrolet | S10 | LS | — |
| 1988 | Pontiac | Fiero | Sport | — |
| 1994–1998 | GMC | Safari | SLX | — |
| 1992 | Chevrolet | Corsica | LTZ | — |
| 1995–1999 | Chevrolet | Monte Carlo | Z34 | — |
| 1988–1994 | Chevrolet | S10 Blazer | Base | — |
| 1997–1999 | Oldsmobile | Cutlass | GLS | — |
| 1989–2002 | Pontiac | Firebird | Formula | — |
| 1988–1991 | Buick | LeSabre | Base | — |
| 2001–2002 | Chevrolet | Silverado 1500 HD | LS | — |
| 1998–2001 | Chevrolet | Metro | LSi | — |
| 1997–1998 | Oldsmobile | Cutlass | Base | — |
| 1992 | Chevrolet | Camaro | RS Heritage Edition | — |
| 1988–2003 | Chevrolet | S10 | Base | — |
| 2002 | GMC | Sierra 1500 | HT | — |
| 1988 | Chevrolet | Sprint | Metro | — |
| 1988 | Chevrolet | Nova | Twin Cam | — |
| 1988–2005 | Chevrolet | Astro | LT | — |
| 1996 | Buick | Regal | Olympic Gold Edition | — |
| 1988–1997 | GMC | Safari | Base | — |
| 2000–2002 | Chevrolet | Impala | LS | — |
| 2000–2002 | Chevrolet | Impala | Base | — |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car | — |
| 1988–1991 | Pontiac | Grand Am | LE | — |
| 1988–1990 | Oldsmobile | 98 | Regency | — |
| 1992–2002 | Pontiac | Grand Am | GT | — |
| 1988–2002 | Buick | LeSabre | Custom | — |
| 1999–2002 | GMC | Sierra 1500 | SL | — |
| 1988–1992 | Chevrolet | S10 | Tahoe | — |
| 1999–2002 | Oldsmobile | Alero | GX | — |
| 1990–1991 | Buick | Skylark | Luxury Edition | — |
| 1998–2002 | Chevrolet | Prizm | Base | — |
| 1994 | Pontiac | Sunbird | LE | — |
| 1988–1993 | Buick | Century | Limited | — |
| 1988–1992 | Oldsmobile | Cutlass Cruiser | SL | — |
| 2001–2002 | Chevrolet | Silverado 1500 HD | LT | — |
| 1997–2002 | Chevrolet | Malibu | Base | — |
| 1988–1989 | Pontiac | Safari | Base | — |
| 1988 | Oldsmobile | Cutlass Cruiser | LS | — |
| 1988–1991 | Oldsmobile | Cutlass Calais | Base | — |
| 1988–1994 | Oldsmobile | Cutlass Ciera | SL | — |
| 1998–2002 | Chevrolet | Prizm | LSi | — |
| 2000–2002 | Pontiac | Bonneville | SLE | — |
| 1995 | Oldsmobile | 88 | Royale LSS | — |
| 1994–2003 | Chevrolet | S10 | ZR2 | — |
| 1988–1990 | Buick | Electra | Park Avenue | — |
| 2002 | Chevrolet | Monte Carlo | SS Dale Earnhardt Signature Edition | — |
| 1992–1995 | Buick | Roadmaster | Limited | — |
| 1988–1991 | Pontiac | 6000 | LE | — |
| 1995–2002 | Pontiac | Sunfire | SE | — |
| 1988–1992 | Oldsmobile | Custom Cruiser | Base | — |
| 1988–1990 | Chevrolet | Caprice | Classic LS Brougham | — |
| 1989–1990 | Oldsmobile | Cutlass Ciera | GT | — |
| 1988–1989 | Buick | Skylark | Limited | — |
| 1988–2002 | Buick | Century | Custom | — |
| 1992–1994 | Oldsmobile | Cutlass Supreme | S | — |
| 1992 | Oldsmobile | Achieva | SC | — |
| 1988–1992 | Oldsmobile | Toronado | Trofeo | — |
| 1988–1989 | Pontiac | 6000 | STE | — |
| 1988 | Pontiac | LeMans | Aerocoupe YL | — |
| 1988 | Chevrolet | Spectrum | Base | — |
| 2000–2002 | Pontiac | Grand Am | SE1 | — |
| 1993–2004 | GMC | Sonoma | SLS | — |
| 1988 | Chevrolet | Spectrum | CL Plus | — |
| 1999–2002 | Oldsmobile | Alero | GL | — |
| 1988 | Chevrolet | Monte Carlo | LS | — |
| 1992–1993 | Pontiac | LeMans | SE | — |
| 1988–1995 | Isuzu | Pickup | S | — |
| 1996–1999 | Oldsmobile | LSS | Base | — |
| 1988–1989 | Buick | Electra | Estate Wagon | — |
| 1991–2002 | Isuzu | Rodeo | S | — |
| 1997–2002 | Buick | Regal | GS | — |
| 1988–1990 | Chevrolet | Celebrity | Base | — |
| 2001–2002 | Oldsmobile | Aurora | Base | — |
| 1988 | Chevrolet | Nova | CL | — |
| 1988–1996 | Buick | Regal | Limited | — |
| 2002 | GMC | Sierra 1500 | Base | — |
| 1990–1991 | Buick | Skylark | Base | — |
| 1996–2002 | Buick | Century | Limited | — |
| 1996 | Chevrolet | Corvette | Collector's Edition | — |
| 1999–2002 | Chevrolet | Silverado 1500 | LT | — |
| 1988–1999 | Pontiac | Bonneville | SSE | — |
| 1988–1998 | Buick | Skylark | Custom | — |
| 1995–1999 | Chevrolet | Lumina | LS | — |
| 1988–1991 | Pontiac | Bonneville | LE | — |
| 1988–2005 | Chevrolet | Astro | Base | — |
| 1991–2002 | Buick | Park Avenue | Base | — |
| 1990–1994 | Chevrolet | S10 Blazer | Tahoe | — |
| 1988 | Chevrolet | Spectrum | Express | — |
| 1999–2002 | Chevrolet | Silverado 1500 | Base | — |
| 1988–2002 | Pontiac | Bonneville | SE | — |
| 1988 | Pontiac | Fiero | GT | — |
| 1991–1993 | GMC | Sonoma | Base | — |
| 1991 | GMC | S15 Jimmy | SLS | — |
| 1999–2002 | GMC | Sierra 1500 | SLT | — |
| 1988 | Oldsmobile | Cutlass Ciera | Brougham | — |
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition | — |
| Category | Drivetrain |
|---|---|
| Sub-Category | Differentials |
| CARB Approved | Yes |
| Weight | 21.1 lb |
| Dimensions (L×W×H) | 8.5 × 8.3 × 8.2 in |