Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter 2.73 & Up Ratio Rear 8.5in
Fits 1973–1975 Buick Apollo, 1971–1973 Buick Centurion and more
All 343 applications- Authorized dealerGenuine Eaton parts, sourced direct
- 30-day returnsSee the return policy
- Diesel techs on the line908-223-9744, call or text
- Secure checkout
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.
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- No Special Lubrication Or Friction Modifiers Needed
- Helical Gear Limited Slip Differential
- Durable; Smooth; Quiet Operation
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Automatic Engagement
- Brand
- Eaton
- Part number
- 912A556
- SKU
- EAT912A556
- Category
- Differentials
- Weight
- 26.5 lb
- Shipping
- Ground, ships in 1 to 2 business days
- 1973–1975Buick Apollo
- 1971–1973Buick Centurion
- 1973–1989Buick Century
- 1971–1989Buick Electra
- 1971–1983Buick Estate Wagon
- 1971–1972Buick GS
- 1971–1972Buick GS 455
- 1971–1989Buick LeSabre
- 1976–1979Buick Opel
- 1988–1989Buick Reatta
- 1973–1989Buick Regal
- 1971–1989Buick Riviera
- 1975–1989Buick Skyhawk
- 1970–1989Buick Skylark
- 1986–1987Buick Somerset
- 1985Buick Somerset Regal
- 1971–1972Buick Sportwagon
- 1976–1979Cadillac Seville
- 1970–1975Chevrolet Bel Air
- 1987–1989Chevrolet Beretta
- 1964–1972Chevrolet Biscayne
- 1970–1972Chevrolet Brookwood
- 1977–1986Chevrolet C10
- 1977–1986Chevrolet C10 Suburban
- 1970–1989Chevrolet Camaro
- 1971–1989Chevrolet Caprice
- 1982–1989Chevrolet Cavalier
- 1982–1989Chevrolet Celebrity
- 1971–1977Chevrolet Chevelle
- 1976–1987Chevrolet Chevette
- 1980–1983Chevrolet Citation
- 1984–1985Chevrolet Citation II
- 1987–1989Chevrolet Corsica
- 1971–1989Chevrolet Corvette
- 1973–1977Chevrolet El Camino
- 1971–1985Chevrolet Impala
- 1977–1986Chevrolet K10
- 1977–1986Chevrolet K10 Suburban
- 1977–1986Chevrolet K20
- 1977–1986Chevrolet K20 Suburban
- 1975–1986Chevrolet K5 Blazer
- 1971–1972Chevrolet Kingswood
- 1978–1983Chevrolet Malibu
- 1971–1988Chevrolet Monte Carlo
- 1975–1980Chevrolet Monza
- 1971–1988Chevrolet Nova
- 1985–1988Chevrolet Spectrum
- 1985–1988Chevrolet Sprint
- 1971–1972Chevrolet Townsman
- 1971–1977Chevrolet Vega
- 1984–1986GMC C1500
- 1979–1986GMC C1500 Suburban
- 1979–1987GMC G1500
- 1979–1987GMC G2500
| Years | Make | Model | Submodel |
|---|---|---|---|
| 1970–1974 | Chevrolet | Camaro | Z28 |
| 1977–1987 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1971–1972 | Chevrolet | Caprice | Base |
| 1986–1989 | Chevrolet | Caprice | Base |
| 1973–1989 | Chevrolet | Caprice | Classic |
| 1971–1972 | Buick | GS 455 | Base |
| 1971–1981 | Buick | LeSabre | Base |
| 1987–1989 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1971–1973 | Buick | LeSabre | Custom |
| 1975–1978 | Buick | LeSabre | Custom |
| 1982–1989 | Buick | LeSabre | Custom |
| 1971–1972 | Chevrolet | Chevelle | Base |
| 1971–1972 | Chevrolet | Chevelle | Concours |
| 1971–1972 | Chevrolet | Chevelle | Concours Estate |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1971–1972 | Chevrolet | Chevelle | Greenbrier |
| 1973 | Chevrolet | Chevelle | Laguna |
| 1971–1972 | Chevrolet | Townsman | Base |
| 1971–1977 | Chevrolet | Vega | Base |
| 1975–1976 | Chevrolet | Vega | Cosworth |
| 1976–1977 | Chevrolet | Vega | Estate |
| 1975 | Chevrolet | Vega | Estate Wagon |
| 1976–1977 | Chevrolet | Vega | GT |
| 1975 | Chevrolet | Vega | LX |
| 1971–1974 | Chevrolet | Vega | Panel |
| 1973–1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1971–1973 | Buick | Centurion | Base |
| 1973–1977 | Buick | Century | Base |
| 1980–1981 | Buick | Century | Base |
| 1975–1979 | Buick | Century | Custom |
| 1982–1989 | Buick | Century | Custom |
| 1980–1981 | Buick | Century | Estate |
| 1973 | Chevrolet | Chevelle | Laguna Estate |
| 1974–1976 | Chevrolet | Chevelle | Laguna Type S-3 |
| 1971–1977 | Chevrolet | Chevelle | Malibu |
| 1974–1977 | Chevrolet | Chevelle | Malibu Classic |
| 1974–1976 | Chevrolet | Chevelle | Malibu Classic Estate |
| 1973 | Chevrolet | Chevelle | Malibu Estate |
| 1971–1972 | Chevrolet | Chevelle | Nomad |
| 1971–1972 | Chevrolet | Chevelle | SS |
| 1976–1985 | Chevrolet | Chevette | Base |
| 1984–1987 | Chevrolet | Chevette | CS |
| 1982 | Chevrolet | Chevette | Diesel |
| 1977 | Chevrolet | Chevette | Rally Sport |
| 1975–1976 | Chevrolet | Caprice | Classic Sport |
| 1979–1980 | Chevrolet | Caprice | Classic Sport |
| 1973–1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1982–1989 | Chevrolet | Cavalier | Base |
| 1982 | Chevrolet | Cavalier | Cadet |
| 1975–1977 | Chevrolet | El Camino | Classic |
| 1977 | Chevrolet | El Camino | Conquista |
| 1973–1974 | Chevrolet | El Camino | Custom |
| 1973–1977 | Chevrolet | El Camino | SS |
| 1971–1985 | Chevrolet | Impala | Base |
| 1975–1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau |
| 1975–1978 | Chevrolet | Nova | Police |
| 1977–1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1988 | Chevrolet | Nova | Twin Cam |
| 1985–1988 | Chevrolet | Spectrum | Base |
| 1987–1988 | Chevrolet | Spectrum | CL |
| 1987–1988 | Chevrolet | Spectrum | CL Plus |
| 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 |
| 1976 | Buick | Riviera | SR |
| 1981–1989 | Buick | Riviera | T-Type |
| 1975 | Chevrolet | Vega | Panel Express |
| 1976–1977 | Chevrolet | Vega | Sport |
| 1984–1986 | GMC | C1500 | Base |
| 1984–1986 | GMC | C1500 | High Sierra |
| 1984–1986 | GMC | C1500 | Sierra Classic |
| 1979–1986 | GMC | C1500 Suburban | Base |
| 1979–1986 | GMC | C1500 Suburban | High Sierra |
| 1976 | Chevrolet | Chevette | Rallye |
| 1983 | Chevrolet | Chevette | S |
| 1977 | Chevrolet | Chevette | Sandpiper |
| 1976–1983 | Chevrolet | Chevette | Scooter |
| 1976 | Chevrolet | Chevette | Sport |
| 1976 | Chevrolet | Chevette | Woody |
| 1980–1983 | Chevrolet | Citation | Base |
| 1976 | Chevrolet | Monte Carlo | Landau |
| 1978–1981 | Chevrolet | Monte Carlo | Landau |
| 1986–1988 | Chevrolet | Monte Carlo | LS |
| 1973 | Chevrolet | Monte Carlo | S |
| 1975–1977 | Chevrolet | Monte Carlo | S |
| 1978 | Chevrolet | Monte Carlo | Sport |
| 1980 | Chevrolet | Monte Carlo | Sport |
| 1976 | Chevrolet | Monza | Towne Coupe Spyder |
| 1971–1979 | Chevrolet | Nova | Base |
| 1985–1988 | Chevrolet | Nova | Base |
| 1985–1988 | Chevrolet | Nova | CL |
| 1976–1977 | Chevrolet | Nova | Concours |
| 1973–1975 | Chevrolet | Nova | Custom |
| 1978–1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1977–1979 | Buick | Opel | Deluxe |
| 1978–1979 | Buick | Opel | Sport |
| 1988–1989 | Buick | Reatta | Base |
| 1973–1987 | Buick | Regal | Base |
| 1988–1989 | Buick | Regal | Custom |
| 1982–1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1989 | Buick | Regal | Gran Sport |
| 1977–1980 | Chevrolet | C10 Suburban | Silverado |
| 1982–1986 | Chevrolet | C10 Suburban | Silverado |
| 1970–1980 | Chevrolet | Camaro | Base |
| 1988 | Chevrolet | Camaro | Base |
| 1979–1986 | Chevrolet | Camaro | Berlinetta |
| 1985–1989 | Chevrolet | Camaro | Iroc-Z |
| 1973–1978 | Chevrolet | Camaro | LT |
| 1977–1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1977–1986 | Chevrolet | K10 | Scottsdale |
| 1977–1986 | Chevrolet | K10 | Silverado |
| 1981–1986 | Chevrolet | K10 Suburban | Custom |
| 1977–1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1977–1983 | Chevrolet | K20 | Silverado |
| 1985–1986 | Chevrolet | K20 | Silverado |
| 1981–1986 | Chevrolet | K20 Suburban | Custom |
| 1977–1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1977–1980 | Chevrolet | K20 Suburban | Scottsdale |
| 1977 | Buick | LeSabre | Custom Sport |
| 1985–1989 | Buick | LeSabre | Estate Wagon |
| 1979–1989 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1974 | Buick | LeSabre | Luxus |
| 1978–1981 | Buick | LeSabre | Sport |
| 1987 | Buick | LeSabre | T-Type |
| 1976–1979 | Buick | Opel | Base |
| 1978–1979 | Buick | Skylark | Custom |
| 1983–1989 | Buick | Skylark | Custom |
| 1980–1989 | Buick | Skylark | Limited |
| 1976–1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1980–1983 | Buick | Skylark | Sport |
| 1975–1977 | Buick | Skylark | SR |
| 1983–1984 | Buick | Skylark | T-Type |
| 1978–1979 | Cadillac | Seville | Elegante |
| 1977–1978 | Cadillac | Seville | Opera |
| 1970–1975 | Chevrolet | Bel Air | Base |
| 1987–1989 | Chevrolet | Beretta | Base |
| 1989 | Chevrolet | Beretta | GT |
| 1964–1972 | Chevrolet | Biscayne | Base |
| 1970–1972 | Chevrolet | Brookwood | Base |
| 1978–1979 | Chevrolet | Monza | S |
| 1978 | Chevrolet | Monza | Sport |
| 1980 | Chevrolet | Monza | Spyder |
| 1976–1977 | Chevrolet | Monza | Towne Coupe |
| 1976–1977 | Chevrolet | Monza | Towne Coupe Cabriolet |
| 1976–1977 | Chevrolet | Monza | Towne Coupe Sport |
| 1978–1980 | Chevrolet | C10 | Big Ten |
| 1977–1981 | Chevrolet | C10 | Cheyenne |
| 1981–1986 | Chevrolet | C10 | Custom |
| 1977–1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1977–1986 | Chevrolet | C10 | Scottsdale |
| 1977–1986 | Chevrolet | C10 | Silverado |
| 1978–1981 | Buick | Century | Sport |
| 1983–1986 | Buick | Century | T-Type |
| 1971–1974 | Buick | Electra | 225 |
| 1976–1979 | Buick | Electra | 225 |
| 1971–1974 | Buick | Electra | 225 Custom |
| 1974 | Buick | Electra | 225 Limited |
| 1973 | Buick | Electra | Base |
| 1975 | Buick | Electra | Custom |
| 1978–1983 | 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 |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1975–1976 | Chevrolet | Corvette | Stingray |
| 1973–1977 | Chevrolet | El Camino | Base |
| 1979–1986 | GMC | C1500 Suburban | Sierra Classic |
| 1979–1982 | GMC | C1500 Suburban | Sierra Grande |
| 1979–1987 | GMC | G1500 | Rally |
| 1983–1984 | GMC | G1500 | Rally Custom |
| 1979–1987 | GMC | G1500 | Rally STX |
| 1979–1987 | GMC | G1500 | Vandura |
| 1979–1987 | GMC | G2500 | Rally |
| 1979 | Chevrolet | Malibu | Police |
| 1979–1980 | Chevrolet | Malibu | Sport |
| 1971–1974 | Chevrolet | Monte Carlo | Base |
| 1979 | Chevrolet | Monte Carlo | Base |
| 1981–1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1973–1974 | Chevrolet | Monte Carlo | Landau |
| 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 |
| 1971–1983 | Buick | Estate Wagon | Base |
| 1971–1972 | Buick | GS | Base |
| 1980 | Chevrolet | Citation | Club |
| 1980 | Chevrolet | Citation | Custom |
| 1980–1983 | Chevrolet | Citation | X-11 |
| 1984–1985 | Chevrolet | Citation II | Base |
| 1984–1985 | Chevrolet | Citation II | X-11 |
| 1987–1989 | Chevrolet | Corsica | Base |
| 1987–1988 | Chevrolet | Corsica | LT |
| 1981–1982 | Chevrolet | Impala | Estate |
| 1977–1979 | Chevrolet | Impala | Landau |
| 1976 | Chevrolet | Impala | S |
| 1975–1976 | Chevrolet | Impala | Sport |
| 1979–1980 | Chevrolet | Impala | Sport |
| 1977–1981 | Chevrolet | K10 | Cheyenne |
| 1981–1986 | Chevrolet | K10 | Custom |
| 1981–1986 | Chevrolet | C10 Suburban | Custom |
| 1977–1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1977–1980 | Chevrolet | C10 Suburban | Scottsdale |
| 1982 | Chevrolet | C10 Suburban | Scottsdale |
| 1984–1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1977–1980 | Chevrolet | K10 Suburban | Scottsdale |
| 1982 | Chevrolet | K10 Suburban | Scottsdale |
| 1984–1986 | Chevrolet | K10 Suburban | Scottsdale |
| 1977 | Chevrolet | K10 Suburban | Silverado |
| 1979–1980 | Chevrolet | K10 Suburban | Silverado |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 1980–1986 | Chevrolet | K5 Blazer | Silverado |
| 1971–1972 | Chevrolet | Kingswood | Base |
| 1971–1972 | Chevrolet | Kingswood | Estate |
| 1978–1981 | Chevrolet | Malibu | Base |
| 1982–1983 | Chevrolet | K10 Suburban | Silverado |
| 1985–1986 | Chevrolet | K10 Suburban | Silverado |
| 1977–1981 | Chevrolet | K20 | Cheyenne |
| 1981–1986 | Chevrolet | K20 | Custom |
| 1977–1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1977–1986 | Chevrolet | K20 | Scottsdale |
| 1982–1986 | Chevrolet | Cavalier | CL |
| 1983–1987 | Chevrolet | Cavalier | CS |
| 1984 | Chevrolet | Cavalier | Olympic |
| 1986–1989 | Chevrolet | Cavalier | RS |
| 1984–1985 | Chevrolet | Cavalier | Type-10 |
| 1988–1989 | Chevrolet | Cavalier | VL |
| 1986–1989 | Chevrolet | Cavalier | Z24 |
| 1982–1989 | Chevrolet | Celebrity | Base |
| 1982–1983 | Chevrolet | Celebrity | CL |
| 1989 | Chevrolet | Celebrity | CL |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985–1987 | Chevrolet | Celebrity | Estate |
| 1984–1989 | Chevrolet | Celebrity | Eurosport |
| 1982 | Chevrolet | K20 Suburban | Scottsdale |
| 1984–1986 | Chevrolet | K20 Suburban | Scottsdale |
| 1977 | Chevrolet | K20 Suburban | Silverado |
| 1979–1980 | Chevrolet | K20 Suburban | Silverado |
| 1982–1983 | Chevrolet | K20 Suburban | Silverado |
| 1983–1988 | Chevrolet | Monte Carlo | SS |
| 1975–1980 | Chevrolet | Monza | 2+2 |
| 1978–1980 | Chevrolet | Monza | 2+2 Sport |
| 1976–1980 | Chevrolet | Monza | 2+2 Spyder |
| 1976 | Chevrolet | Monza | Base |
| 1978–1980 | Chevrolet | Monza | Base |
| 1977 | Chevrolet | Monza | Mirage |
| 1975 | Chevrolet | Monza | S |
| 1983 | Buick | Riviera | XX Anniversary Edition |
| 1975–1980 | Buick | Skyhawk | Base |
| 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 |
| 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 |
| 1971–1985 | Buick | Riviera | Base |
| 1971 | Buick | Riviera | Gran Sport |
| 1984 | Buick | Century | Estate |
| 1985–1989 | Buick | Century | Estate Wagon |
| 1976 | Buick | Century | Indianapolis 500 Pace Car |
| 1978–1989 | Buick | Century | Limited |
| 1973–1975 | Buick | Century | Luxus |
| 1984 | Buick | Century | Olympia Limited |
| 1975–1979 | Buick | Century | Special |
| 1985–1986 | Chevrolet | K20 Suburban | Silverado |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975–1980 | Chevrolet | K5 Blazer | Cheyenne |
| 1981–1986 | Chevrolet | K5 Blazer | Custom |
| 1975 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1977–1980 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1986–1987 | Buick | Somerset | Custom |
| 1986–1987 | Buick | Somerset | Limited |
| 1986 | Buick | Somerset | T-Type |
| 1985 | Buick | Somerset Regal | Base |
| 1985 | Buick | Somerset Regal | Limited |
| 1971–1972 | Buick | Sportwagon | Base |
| 1976–1979 | Cadillac | Seville | Base |
| 1986–1989 | Chevrolet | Caprice | Classic Brougham |
| 1976–1978 | Chevrolet | Caprice | Classic Estate |
| 1981–1982 | Chevrolet | Caprice | Classic Estate |
| 1976–1981 | Chevrolet | Caprice | Classic Landau |
| 1987–1989 | Chevrolet | Caprice | Classic LS Brougham |
| 1987–1988 | Chevrolet | Spectrum | Express |
| 1987–1988 | Chevrolet | Spectrum | Turbo |
| 1985–1988 | Chevrolet | Sprint | Base |
| 1986–1988 | Chevrolet | Sprint | ER |
| 1987–1988 | Chevrolet | Sprint | Metro |
| 1986 | Chevrolet | Sprint | Plus |
| 1987–1988 | Chevrolet | Sprint | Turbo |
| 1987 | Chevrolet | Camaro | LT |
| 1976–1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976–1980 | Chevrolet | Camaro | Rally Sport |
| 1970–1973 | Chevrolet | Camaro | RS |
| 1975 | Chevrolet | Camaro | RS |
| 1989 | Chevrolet | Camaro | RS |
| 1981–1987 | Chevrolet | Camaro | Sport |
| 1970–1972 | Chevrolet | Camaro | SS |
| 1988–1989 | Buick | Skyhawk | SE |
| 1986–1987 | Buick | Skyhawk | Sport |
| 1983–1987 | Buick | Skyhawk | T-Type |
| 1970 | Buick | Skylark | 350 |
| 1972 | Buick | Skylark | 350 |
| 1970–1972 | Buick | Skylark | Base |
| 1975–1982 | Buick | Skylark | Base |
| 1970–1972 | Buick | Skylark | Custom |
| 1989 | Chevrolet | Corsica | LTZ |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1971–1974 | Chevrolet | Corvette | Base |
| 1977–1982 | Chevrolet | Corvette | Base |
| 1984–1989 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
Applications are the manufacturer's published fitment for this part number.
Not sure it fits? Call 908-223-9744 or text us the year, model and engine. We confirm fitment before you order.
- Shipping
- In-stock parts ship in 1 to 2 business days. Tracking is emailed as soon as the label prints.
- Returns
- 30-day returns on unused parts in the original packaging. Return policy.
Reviews
What customers say
Verified reviews collected by Loox from real orders.
Good to know
Questions, answered straight.
If it is not here, call or text the counter. Real people, real answers.
Fitment
-
Will this fit my truck?
The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.
-
What if I order the wrong part?
Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.
Shipping
-
When will it ship?
In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.
-
Why did I only get part of my order?
We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.
Returns and warranty
-
What is the return policy?
30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.
-
How do warranty claims work?
We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.
Paying
-
Can I pay over time?
Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.
-
What is a core deposit?
Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.
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Why buy here
A diesel shop that sells parts, not a website that sells boxes.
Every part on this site is one our own techs can stand behind.
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We run what we sell
A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.
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Real techs on the phone
Call or text 908-223-9744 and you get a diesel tech, not a script.
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Authorized dealer
Genuine parts straight from the manufacturer, with the factory warranty behind them.
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Fast from stock
Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.
Authorized dealer for 140+ brands
All brands- 7+ Years in business
- 6+ Shop technicians
- 30,000+ In-stock SKUs
- 25+ Trucks given away
The shop floor, Nazareth, PAFull Send Diesel, Nazareth, PA
A team of diesel people, not a call center.
Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.
Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.
Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.


























