Eaton Detroit Truetrac Differential 30 Spline 1.28in Axle Shaft Diameter 2.76-4.56 Ratio Rear 8.75in 913A572
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; 30 Spline; 1.28 in. Axle Shaft Diameter; 2.76 - 4.56 Ring Gear Pinion Ratio; Rear 8.75 in.;
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1957 - 1971 | Chrysler | 300 | Base |
| 1962 - 1963 | Chrysler | 300 | Sport |
| 1957 - 1967 | Chrysler | Imperial | Base |
| 1957 - 1970 | Chrysler | Imperial | Crown |
| 1958 - 1974 | Chrysler | Imperial | LeBaron |
| 1957 - 1974 | Chrysler | New Yorker | Base |
| 1972 - 1974 | Chrysler | New Yorker | Brougham |
| 1957 - 1974 | Chrysler | Newport | Base |
| 1967 - 1974 | Chrysler | Newport | Custom |
| 1971 - 1972 | Chrysler | Newport | Royal |
| 1957 - 1960 | Chrysler | Saratoga | Base |
| 1957 - 1974 | Chrysler | Town & Country | Base |
| 1957 - 1961 | Chrysler | Windsor | Base |
| 1963 - 1964 | Dodge | 330 | Base |
| 1963 - 1964 | Dodge | 440 | Base |
| 1962 - 1965 | Dodge | 880 | Custom, Base |
| 1965 - 1970 | Dodge | A100 | Base |
| 1968 - 1970 | Dodge | A100 | Sportsman |
| 1967 - 1970 | Dodge | A100 Pickup | Base |
| 1965 - 1970 | Dodge | A100 Truck | Base |
| 1968 - 1970 | Dodge | A100 Truck | Sportsman |
| 1967 - 1970 | Dodge | A108 Van | Base |
| 1971 - 1974 | Dodge | B100 Van | Sportsman, Base |
| 1972 - 1974 | Dodge | B200 Van | Maxi Wagon, Maxi |
| 1971 - 1974 | Dodge | B200 Van | Sportsman, Base |
| 1972 - 1974 | Dodge | B300 Van | Maxi, Maxi Wagon |
| 1971 - 1974 | Dodge | B300 Van | Sportsman, Base |
| 1973 - 1974 | Dodge | CB300 | Base |
| 1970 - 1974 | Dodge | Challenger | Base |
| 1970 - 1971 | Dodge | Challenger | R/T |
| 1972 | Dodge | Challenger | Rallye |
| 1970 | Dodge | Challenger | T/A |
| 1969 - 1971 | Dodge | Charger | 500 |
| 1966 - 1974 | Dodge | Charger | Base |
| 1967 - 1971 | Dodge | Charger | R/T |
| 1969 | Dodge | Charger | SE, Daytona |
| 1971 - 1974 | Dodge | Charger | Special Edition |
| 1971 | Dodge | Charger | Super Bee |
| 1971 - 1974 | Dodge | Colt | Base |
| 1973 - 1974 | Dodge | Colt | GT |
| 1965 - 1970 | Dodge | Coronet | 500, 440 |
| 1957 - 1974 | Dodge | Coronet | Base |
| 1971 | Dodge | Coronet | Brougham |
| 1971 - 1974 | Dodge | Coronet | Custom, Crestwood |
| 1966 - 1970 | Dodge | Coronet | Deluxe |
| 1967 - 1970 | Dodge | Coronet | R/T |
| 1968 - 1970 | Dodge | Coronet | Super Bee |
| 1957 - 1961 | Dodge | Custom | Base |
| 1963 - 1967 | Dodge | D100 Series | Base |
| 1963 - 1968 | Dodge | Dart | 270 |
| 1962 | Dodge | Dart | 330, 440 |
| 1960 - 1974 | Dodge | Dart | Base |
| 1971 - 1972 | Dodge | Dart | Demon 340, Demon |
| 1963 - 1969 | Dodge | Dart | GT |
| 1964 - 1969 | Dodge | Dart | GTS |
| 1960 - 1961 | Dodge | Dart | Phoenix, Pioneer |
| 1971 - 1974 | Dodge | Dart | Special |
| 1974 | Dodge | Dart | Special Edition, Sport 360 |
| 1973 - 1974 | Dodge | Dart | Sport |
| 1973 | Dodge | Dart | Sport 340 |
| 1969 - 1970 | Dodge | Dart | Swinger 340 |
| 1969 - 1974 | Dodge | Dart | Swinger, Custom |
| 1961 - 1962 | Dodge | Lancer | 770 |
| 1957 - 1962 | Dodge | Lancer | Base |
| 1960 | Dodge | Matador | Base |
| 1967 - 1968 | Dodge | Monaco | 500 |
| 1965 - 1974 | Dodge | Monaco | Base |
| 1974 | Dodge | Monaco | Custom, Brougham |
| 1965 - 1968 | Dodge | P100 | Base |
| 1967 - 1968 | Dodge | P100 Van | Base |
| 1967 - 1968 | Dodge | P200 | Base |
| 1968 | Dodge | P200 | Post Office |
| 1967 - 1968 | Dodge | P200 Van | Base |
| 1968 | Dodge | P200 Van | Post Office |
| 1960 - 1961 | Dodge | Phoenix | Base |
| 1960 - 1961 | Dodge | Pioneer | Base |
| 1963 - 1969 | Dodge | Polara | 500 |
| 1960 - 1973 | Dodge | Polara | Base |
| 1971 | Dodge | Polara | Brougham |
| 1970 - 1973 | Dodge | Polara | Custom |
| 1970 | Dodge | Polara | Special |
| 1957 - 1959 | Dodge | Royal | Base |
| 1960 - 1961 | Dodge | Seneca | Base |
| 1957 - 1959 | Dodge | Sierra | Custom, Base |
| 1957 - 1958 | Dodge | Suburban | Base |
| 1964 - 1974 | Plymouth | Barracuda | Base |
| 1970 - 1971 | Plymouth | Barracuda | Gran Coupe |
| 1957 - 1971 | Plymouth | Belvedere | Base |
| 1968 - 1971 | Plymouth | Belvedere | Satellite |
| 1965 - 1967 | Plymouth | Belvedere II | Base |
| 1971 - 1974 | Plymouth | Cricket | Base |
| 1970 - 1974 | Plymouth | Cuda | Base |
| 1958 - 1961 | Plymouth | Custom | Base |
| 1970 - 1973 | Plymouth | Duster | 340 |
| 1974 | Plymouth | Duster | 360 |
| 1970 - 1974 | Plymouth | Duster | Base |
| 1960 - 1963 | Plymouth | Fleet Special | Base |
| 1957 - 1974 | Plymouth | Fury | Base |
| 1971 | Plymouth | Fury | Custom |
| 1970 - 1972 | Plymouth | Fury | Gran Coupe |
| 1972 | Plymouth | Fury | Gran Sedan |
| 1974 | Plymouth | Fury | Police |
| 1970 | Plymouth | Fury | S-23, GT |
| 1959 - 1971 | Plymouth | Fury | Sport |
| 1970 - 1971 | Plymouth | Fury | Sport GT |
| 1968 - 1974 | Plymouth | Fury | Suburban, Custom Suburban, Sport Suburban |
| 1966 - 1969 | Plymouth | Fury | VIP |
| 1968 - 1974 | Plymouth | Fury I | Suburban, Base |
| 1965 - 1974 | Plymouth | Fury II | Base |
| 1968 - 1974 | Plymouth | Fury II | Custom Suburban |
| 1965 - 1974 | Plymouth | Fury III | Base |
| 1968 - 1974 | Plymouth | Fury III | Sport Suburban |
| 1972 - 1974 | Plymouth | Gran Fury | Sport Suburban, Suburban, Custom Suburban, Base |
| 1967 - 1971 | Plymouth | GTX | Base |
| 1974 | Plymouth | PB100 Van | Voyager, Base |
| 1974 | Plymouth | PB200 Van | Voyager, Voyager EX Wagon, Base, Voyager EX |
| 1974 | Plymouth | PB300 Van | Voyager, Voyager EX Wagon, Voyager EX, Base |
| 1957 - 1958 | Plymouth | Plaza | Base |
| 1968 - 1974 | Plymouth | Road Runner | Base |
| 1965 - 1974 | Plymouth | Satellite | Base |
| 1971 | Plymouth | Satellite | Brougham |
| 1971 - 1974 | Plymouth | Satellite | Sebring, Regent, Custom, Sebring Plus |
| 1968 - 1970 | Plymouth | Satellite | Sport |
| 1957 - 1964 | Plymouth | Savoy | Base |
| 1960 - 1961 | Plymouth | Savoy | Deluxe |
| 1971 - 1974 | Plymouth | Scamp | Base |
| 1960 - 1961 | Plymouth | Sport Wagon | Base |
| 1957 - 1961 | Plymouth | Suburban | Base, Deluxe, Sport, Custom |
| 1970 | Plymouth | Superbird | Base |
| 1968 - 1969 | Plymouth | Valiant | 100 |
| 1960 - 1966 | Plymouth | Valiant | 200 |
| 1960 - 1974 | Plymouth | Valiant | Base |
| 1974 | Plymouth | Valiant | Brougham |
| 1962 - 1969 | Plymouth | Valiant | Signet |
| 1967 | Plymouth | VIP | Base |