# Eaton Detroit Locker Differential 28 Spline 1.20in Axle Shaft Diameter 3.25 & Up Ratio Rear 9in The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is engineered to keep both wheels in drive mode – even if one wheel is lifted off the ground. It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance-free parts. - Provides Maximum Amount Of Traction To Both Wheel Ends - 100 pct. automatic locking - no driver action needed - Clutchless Maintenance Free Design - Works In Forward And Reverse This Part Fits: Year Make Model Submodel 1963 Ford 300 Base 1986-1987 Ford Aerostar Base 1986-1987 Ford Aerostar XL 1986-1987 Ford Aerostar 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 1982-1983 Ford Bronco XLS 1984-1987 Ford Bronco XLT 1982-1983 Ford Bronco XLT Lariat 1984-1986 Ford Bronco II Base 1984-1987 Ford Bronco II Eddie Bauer 1987 Ford Bronco II XL 1984-1985 Ford Bronco II XLS 1984-1987 Ford Bronco II XLT 1962-1965 Ford Capri Base 1964 Ford Capri GT 1957-1959 Ford Club Base 1962-1967 Ford Club Wagon Base 1966-1967 Ford Club Wagon Custom 1962-1963,1966-1967 Ford Club Wagon Deluxe 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 1957,1964-1972 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 1969-1972 Ford E-100 Econoline Club Wagon 1969-1972 Ford E-200 Econoline Base 1971-1972 Ford E-200 Econoline Chateau Wagon 1969-1972 Ford E-200 Econoline Club Wagon 1970-1972 Ford E-200 Econoline Custom Wagon 1969-1972 Ford E-300 Econoline Base 1970-1972 Ford E-300 Econoline Chateau Wagon 1969-1972 Ford E-300 Econoline Club Wagon 1971-1972 Ford E-300 Econoline Custom Wagon 1961-1967 Ford Econoline Base 1975-1976 Ford Elite Base 1957-1961 Ford Escort Base 1957-1966,1968-1970 Ford Fairlane 500 1966 Ford Fairlane 500XL 1957-1969 Ford Fairlane Base 1978-1980 Ford Fairmont Base 1978-1980 Ford Fairmont Futura 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 1961 Ford Galaxie Club Victoria 1960 Ford Galaxie Special 1961 Ford Galaxie Starliner 1961 Ford Galaxie Sunliner 1961 Ford Galaxie Town Victoria 1962-1974 Ford Galaxie 500 Base 1962-1964 Ford Galaxie 500 Sunliner 1962-1964 Ford Galaxie 500 Victoria 1962-1970 Ford Galaxie 500 XL 1972-1976 Ford Gran Torino Base 1973-1976 Ford Gran Torino Brougham 1974-1975 Ford Gran Torino Elite 1972-1975 Ford Gran Torino Sport 1972-1976 Ford Gran Torino Squire 1975-1980 Ford Granada Base 1978-1980 Ford Granada ESS 1975-1980 Ford Granada Ghia 1964-1965,1968 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 1980 Ford LTD Crown Victoria 1975-1979 Ford LTD Landau 1980 Ford LTD S 1977-1979 Ford LTD II Base 1977-1978 Ford LTD II Brougham 1979 Ford LTD II Landau 1977-1979 Ford LTD II S 1977 Ford LTD II Squire 1970-1977 Ford Maverick Base 1975-1977 Ford Maverick Grabber 1964-1973,1979-1980 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 Grande 1970-1973 Ford Mustang Mach 1 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 Base 1974-1978 Ford Mustang II Ghia 1974-1978 Ford Mustang II Mach 1 1971-1980 Ford Pinto Base 1976-1980 Ford Pinto Pony 1976-1980 Ford Pinto Squire 1957-1961 Ford Prefect Base 1957-1974 Ford Ranch Wagon Base 1970 Ford Ranch Wagon Police Cruiser 1983,1985-1986 Ford Ranger Base 1987 Ford Ranger Custom 1984,1986-1987 Ford Ranger S 1986-1987 Ford Ranger STX 1983-1986 Ford Ranger XL 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 1970-1971 Ford Torino Brougham 1969-1971 Ford Torino Cobra 1968-1971 Ford Torino GT 1969-1971 Ford Torino Squire 1970-1971 Ford Torino Super Cobra Jet 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 1975,1977-1980 Mercury Bobcat Base 1976 Mercury Bobcat MPG Runabout 1976-1980 Mercury Bobcat Runabout 1976 Mercury Bobcat S Runabout 1976-1980 Mercury Bobcat Villager 1967 Mercury Brougham Base 1964-1967 Mercury Caliente Base 1966-1967,1969-1977,1979-1980 Mercury Capri Base 1979-1980 Mercury Capri Ghia 1957-1974 Mercury Colony Park Base 1964-1965 Mercury Comet 404 1960-1969,1971-1977 Mercury Comet Base 1962-1963 Mercury Comet Custom 1961-1963 Mercury Comet S-22 1957-1968 Mercury Commuter Base 1967-1973,1977-1979 Mercury Cougar Base 1969-1970 Mercury Cougar Boss 302 1969-1970 Mercury Cougar Boss 429 1977 Mercury Cougar Brougham 1969-1970 Mercury Cougar Cobra Jet 1977 Mercury Cougar Villager 1967-1980 Mercury Cougar XR-7 1959-1960,1963 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 1963-1966,1969-1970 Mercury Marauder Base 1969-1970 Mercury Marauder X-100 1967-1980 Mercury Marquis Base ## Details - **Price:** 1281.53 CAD - **Vendor:** Eaton - **Type:** Differentials ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1281.53 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Unmounted --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-detroit-locker-differential-28-spline-1-20in-axle-shaft-diameter-3-25-up-ratio-rear-9in) > Updated: 2026-06-27