Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter Rear 9in 912A587
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; 28 Spline; 1.20 in. Axle Shaft Diameter; Rear 9 in.;
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1963 | Ford | 300 | Base |
| 1986 - 1987 | Ford | Aerostar | XL, Base, XLT |
| 1957 - 1968 | Ford | Anglia | Base |
| 1964 | Ford | Anglia | Super |
| 1966 - 1974 | Ford | Bronco | Base |
| 1975 - 1987 | Ford | Bronco | Custom |
| 1985 - 1987 | Ford | Bronco | Eddie Bauer |
| 1975 - 1978 | Ford | Bronco | Northland |
| 1975 | Ford | Bronco | Ranger |
| 1978 - 1981 | Ford | Bronco | Ranger XLT |
| 1968 - 1969 | Ford | Bronco | Roadster |
| 1975 - 1977 | Ford | Bronco | Sport |
| 1968 - 1973 | Ford | Bronco | Wagon |
| 1984 - 1987 | Ford | Bronco | XLT |
| 1982 - 1983 | Ford | Bronco | XLT Lariat, XLS |
| 1984 - 1986 | Ford | Bronco II | Base |
| 1987 | Ford | Bronco II | XL |
| 1984 - 1985 | Ford | Bronco II | XLS |
| 1984 - 1987 | Ford | Bronco II | XLT, Eddie Bauer |
| 1962 - 1965 | Ford | Capri | Base |
| 1964 | Ford | Capri | GT |
| 1957 - 1959 | Ford | Club | Base |
| 1966 - 1967 | Ford | Club Wagon | Custom |
| 1962 - 1967 | Ford | Club Wagon | Deluxe, Base |
| 1962 - 1964 | Ford | Consul | Base |
| 1957 - 1961 | Ford | Consul | MK II |
| 1963 - 1970 | Ford | Cortina | Base |
| 1964 | Ford | Cortina | GT |
| 1966 | Ford | Cortina | Lotus |
| 1957 - 1974 | Ford | Country Sedan | Base |
| 1957 - 1974 | Ford | Country Squire | Base |
| 1972 - 1982 | Ford | Courier | Base |
| 1979 - 1982 | Ford | Courier | XLT |
| 1957 - 1972 | Ford | Custom | Base |
| 1957 - 1960 | Ford | Custom 300 | Base |
| 1964 - 1977 | Ford | Custom 500 | Base |
| 1975 - 1977 | Ford | Custom 500 | Ranch Wagon |
| 1957 - 1958 | Ford | Del Rio Wagon | Base |
| 1969 - 1972 | Ford | E-100 Econoline | Base, Club Wagon |
| 1971 - 1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969 - 1972 | Ford | E-200 Econoline | Club Wagon, Base |
| 1970 - 1972 | Ford | E-200 Econoline | Custom Wagon |
| 1970 - 1972 | Ford | E-300 Econoline | Chateau Wagon |
| 1969 - 1972 | Ford | E-300 Econoline | Club Wagon, Base |
| 1971 - 1972 | Ford | E-300 Econoline | Custom Wagon |
| 1961 - 1967 | Ford | Econoline | Base |
| 1975 - 1976 | Ford | Elite | Base |
| 1957 - 1961 | Ford | Escort | Base |
| 1976 - 1986 | Ford | F-150 | Base |
| 1975 - 1978 | Ford | F-150 | Northland |
| 1978 - 1981 | Ford | F-150 | Ranger Lariat |
| 1975 - 1981 | Ford | F-150 | Ranger XLT |
| 1975 - 1987 | Ford | F-150 | Ranger, Custom |
| 1982 - 1987 | Ford | F-150 | XL, XLT Lariat |
| 1982 - 1983 | Ford | F-150 | XLS |
| 1977 - 1984 | Ford | F-150 | XLT |
| 1957 - 1970 | Ford | Fairlane | 500 |
| 1966 - 1967 | Ford | Fairlane | 500XL |
| 1957 - 1969 | Ford | Fairlane | Base |
| 1978 - 1980 | Ford | Fairmont | Base, Futura |
| 1979 - 1980 | Ford | Fairmont | Elite, Wagon |
| 1960 - 1970 | Ford | Falcon | Base |
| 1962 | Ford | Falcon | Deluxe |
| 1963 - 1970 | Ford | Falcon | Futura |
| 1963 - 1965 | Ford | Falcon | Futura Sprint |
| 1978 - 1980 | Ford | Fiesta | Base |
| 1971 - 1972 | Ford | G-100 | Postal |
| 1959 - 1967 | Ford | Galaxie | Base |
| 1960 | Ford | Galaxie | Special |
| 1961 | Ford | Galaxie | Town Victoria, Club Victoria, Starliner, Sunliner |
| 1962 - 1974 | Ford | Galaxie 500 | Base |
| 1962 - 1964 | Ford | Galaxie 500 | Sunliner, Victoria |
| 1962 - 1970 | Ford | Galaxie 500 | XL |
| 1972 - 1976 | Ford | Gran Torino | Base, Squire |
| 1973 - 1976 | Ford | Gran Torino | Brougham |
| 1974 - 1975 | Ford | Gran Torino | Elite |
| 1972 - 1975 | Ford | Gran Torino | Sport |
| 1978 - 1980 | Ford | Granada | ESS |
| 1975 - 1980 | Ford | Granada | Ghia, Base |
| 1964 - 1968 | Ford | GT40 | Base |
| 1966 - 1969 | Ford | GT40 | MK III |
| 1965 - 1980 | Ford | LTD | Base |
| 1970 - 1976 | Ford | LTD | Brougham |
| 1975 - 1980 | Ford | LTD | Country Squire |
| 1975 - 1979 | Ford | LTD | Landau |
| 1980 | Ford | LTD | S, Crown Victoria |
| 1977 - 1978 | Ford | LTD II | Brougham |
| 1979 | Ford | LTD II | Landau |
| 1977 - 1979 | Ford | LTD II | S, Base |
| 1977 | Ford | LTD II | Squire |
| 1970 - 1977 | Ford | Maverick | Base |
| 1975 - 1977 | Ford | Maverick | Grabber |
| 1964 - 1980 | Ford | Mustang | Base |
| 1969 - 1971 | Ford | Mustang | Boss 302 |
| 1971 - 1972 | Ford | Mustang | Boss 351 |
| 1969 - 1970 | Ford | Mustang | Boss 429 |
| 1979 - 1980 | Ford | Mustang | Ghia |
| 1970 - 1973 | Ford | Mustang | Mach 1, Grande |
| 1965 - 1970 | Ford | Mustang | Shelby GT-350 |
| 1966 | Ford | Mustang | Shelby GT-350H |
| 1967 - 1970 | Ford | Mustang | Shelby GT-500 |
| 1968 | Ford | Mustang | Shelby GT-500KR |
| 1974 | Ford | Mustang II | 2+2 |
| 1974 - 1978 | Ford | Mustang II | Ghia, Base, Mach 1 |
| 1971 - 1980 | Ford | Pinto | Base |
| 1976 - 1980 | Ford | Pinto | Pony, Squire |
| 1957 - 1961 | Ford | Prefect | Base |
| 1957 - 1974 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1987 | Ford | Ranger | Custom |
| 1984 - 1987 | Ford | Ranger | S |
| 1986 - 1987 | Ford | Ranger | STX |
| 1983 - 1986 | Ford | Ranger | XL, Base |
| 1983 - 1985 | Ford | Ranger | XLS |
| 1983 - 1987 | Ford | Ranger | XLT |
| 1957 - 1959 | Ford | Skyliner | Base |
| 1963 - 1964 | Ford | Sprint | Base |
| 1957 - 1960 | Ford | Squire | Base |
| 1960 | Ford | Starliner | Base |
| 1962 - 1965 | Ford | Station Bus | Base |
| 1957 - 1960 | Ford | Sunliner | Base |
| 1957 - 1959 | Ford | Taunus | 12M |
| 1960 | Ford | Taunus | 12M Super |
| 1957 - 1958 | Ford | Taunus | 15M |
| 1958 - 1960 | Ford | Taunus | 17M |
| 1961 - 1962 | Ford | Taunus | Base |
| 1957 - 1980 | Ford | Thunderbird | Base |
| 1978 | Ford | Thunderbird | Diamond Jubilee |
| 1979 | Ford | Thunderbird | Heritage |
| 1980 | Ford | Thunderbird | Silver Anniversary |
| 1978 - 1980 | Ford | Thunderbird | Town Landau |
| 1971 | Ford | Torino | 500 |
| 1968 - 1976 | Ford | Torino | Base |
| 1969 - 1971 | Ford | Torino | Cobra, Squire |
| 1968 - 1971 | Ford | Torino | GT |
| 1970 - 1971 | Ford | Torino | Super Cobra Jet, Brougham |
| 1957 - 1960 | Ford | Victoria | Base |
| 1962 | Ford | Zephyr | Base |
| 1957 - 1961 | Ford | Zephyr | MK II |
| 1963 | Ford | Zephyr | MK III |
| 1962 | Ford | Zodiac | Base |
| 1957 - 1961 | Ford | Zodiac | MK II |
| 1963 - 1964 | Ford | Zodiac | MK III |
| 1957 - 1959 | Lincoln | Capri | Base |
| 1958 - 1980 | Lincoln | Continental | Base |
| 1960 | Lincoln | Lincoln Series | Base |
| 1957 | Lincoln | Mark II | Base |
| 1968 - 1971 | Lincoln | Mark III | Base |
| 1972 - 1976 | Lincoln | Mark IV | Base |
| 1977 - 1979 | Lincoln | Mark V | Base |
| 1980 | Lincoln | Mark VI | Base |
| 1957 - 1960 | Lincoln | Premier | Base |
| 1977 - 1980 | Lincoln | Versailles | Base |
| 1975 - 1980 | Mercury | Bobcat | Base |
| 1976 | Mercury | Bobcat | MPG Runabout, S Runabout |
| 1976 - 1980 | Mercury | Bobcat | Runabout, Villager |
| 1967 | Mercury | Brougham | Base |
| 1964 - 1967 | Mercury | Caliente | Base |
| 1966 - 1980 | Mercury | Capri | Base |
| 1979 - 1980 | Mercury | Capri | Ghia |
| 1957 - 1974 | Mercury | Colony Park | Base |
| 1964 - 1965 | Mercury | Comet | 202, 404 |
| 1960 - 1977 | Mercury | Comet | Base |
| 1962 - 1963 | Mercury | Comet | Custom |
| 1961 - 1963 | Mercury | Comet | S-22 |
| 1957 - 1968 | Mercury | Commuter | Base |
| 1967 - 1979 | Mercury | Cougar | Base |
| 1969 - 1971 | Mercury | Cougar | Boss 302, Cobra Jet |
| 1969 - 1970 | Mercury | Cougar | Boss 429 |
| 1977 | Mercury | Cougar | Villager, Brougham |
| 1967 - 1980 | Mercury | Cougar | XR-7 |
| 1959 - 1963 | Mercury | Country Cruiser | Base |
| 1964 - 1971 | Mercury | Cyclone | Base |
| 1969 | Mercury | Cyclone | CJ |
| 1970 - 1971 | Mercury | Cyclone | GT |
| 1969 - 1971 | Mercury | Cyclone | Spoiler |
| 1975 - 1980 | Mercury | Grand Marquis | Base |
| 1979 - 1980 | Mercury | Grand Marquis | Colony Park |
| 1963 - 1970 | Mercury | Marauder | Base |
| 1969 - 1970 | Mercury | Marauder | X-100 |
| 1967 - 1980 | Mercury | Marquis | Base |
| 1969 - 1980 | Mercury | Marquis | Brougham |
| 1975 - 1976 | Mercury | Marquis | Colony Park |
| 1957 - 1958 | Mercury | Medalist | Base |
| 1961 | Mercury | Meteor | 600 |
| 1961 - 1963 | Mercury | Meteor | Base |
| 1962 - 1963 | Mercury | Meteor | S-33, Custom |
| 1975 - 1980 | Mercury | Monarch | Base |
| 1975 - 1977 | Mercury | Monarch | Ghia |
| 1976 | Mercury | Monarch | Grand Ghia |
| 1957 - 1968 | Mercury | Montclair | Base |
| 1958 | Mercury | Montclair | Turnpike Cruiser |
| 1968 - 1976 | Mercury | Montego | Base, MX |
| 1975 | Mercury | Montego | Brougham |
| 1972 - 1973 | Mercury | Montego | GT |
| 1970 - 1976 | Mercury | Montego | MX Brougham |
| 1976 | Mercury | Montego | MX Villager |
| 1970 - 1975 | Mercury | Montego | Villager |
| 1957 - 1974 | Mercury | Monterey | Base |
| 1962 - 1974 | Mercury | Monterey | Custom |
| 1962 | Mercury | Monterey | Custom S-55 |
| 1963 - 1967 | Mercury | Monterey | S-55 |
| 1958 - 1968 | Mercury | Park Lane | Base |
| 1957 | Mercury | Turnpike Cruiser | Base |
| 1962 - 1967 | Mercury | Villager | Base |
| 1957 - 1967 | Mercury | Voyager | Base |
| 1978 - 1980 | Mercury | Zephyr | Z7, Base |