Eaton Detroit Locker Differential 28 Spline 1.20in Axle Shaft Diameter 3.25 & Up Ratio Rear 9in
SKU 187SL13A
MPN eat187SL13A
$911.99 · Available to order
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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1969–1971 | Ford | Mustang | Boss 302 | — |
| 1976 | Mercury | Montego | MX Brougham | — |
| 1972–1976 | Ford | Gran Torino | Base | — |
| 1963–1970 | Ford | Falcon | Futura | — |
| 1971–1972 | Ford | E-200 Econoline | Chateau Wagon | — |
| 1969–1970 | Mercury | Cougar | Boss 302 | — |
| 1964–1977 | Ford | Custom 500 | Base | — |
| 1964–1967 | Mercury | Caliente | Base | — |
| 1962–1963 | Mercury | Monterey | Custom | — |
| 1968–1971 | Lincoln | Mark III | Base | — |
| 1957–1960 | Mercury | Montclair | Base | — |
| 1975–1976 | Mercury | Marquis | Colony Park | — |
| 1970–1971 | Mercury | Cyclone | GT | — |
| 1957–1974 | Ford | Country Sedan | Base | — |
| 1958 | Mercury | Montclair | Turnpike Cruiser | — |
| 1960 | Ford | Taunus | 12M Super | — |
| 1985–1986 | Ford | Ranger | Base | — |
| 1975–1977 | Ford | Custom 500 | Ranch Wagon | — |
| 1957–1961 | Ford | Prefect | Base | — |
| 1964–1968 | Mercury | Montclair | Base | — |
| 1980 | Ford | LTD | Crown Victoria | — |
| 1978 | Ford | Thunderbird | Diamond Jubilee | — |
| 1959–1960 | Mercury | Country Cruiser | Base | — |
| 1979 | Ford | Thunderbird | Heritage | — |
| 1969–1972 | Ford | E-200 Econoline | Base | — |
| 1980 | Ford | Thunderbird | Silver Anniversary | — |
| 1978–1980 | Mercury | Zephyr | Base | — |
| 1958–1980 | Lincoln | Continental | Base | — |
| 1957–1960 | Ford | Sunliner | Base | — |
| 1986–1987 | Ford | Aerostar | Base | — |
| 1973–1976 | Ford | Gran Torino | Brougham | — |
| 1963–1964 | Ford | Zodiac | MK III | — |
| 1977 | Ford | LTD II | Squire | — |
| 1969–1980 | Mercury | Marquis | Brougham | — |
| 1979–1980 | Ford | Mustang | Ghia | — |
| 1962–1967 | Ford | Club Wagon | Base | — |
| 1957–1959 | Ford | Club | Base | — |
| 1984–1985 | Ford | Bronco II | XLS | — |
| 1971 | Ford | Torino | 500 | — |
| 1972–1973 | Mercury | Montego | GT | — |
| 1968 | Ford | GT40 | Base | — |
| 1962 | Ford | Zodiac | Base | — |
| 1960 | Ford | Galaxie | Special | — |
| 1965–1980 | Ford | LTD | Base | — |
| 1957–1961 | Ford | Escort | Base | — |
| 1969–1970 | Mercury | Marauder | Base | — |
| 1984–1987 | Ford | Bronco | XLT | — |
| 1964–1965 | Mercury | Comet | 404 | — |
| 1982–1983 | Ford | Bronco | XLS | — |
| 1969–1970 | Ford | Mustang | Boss 429 | — |
| 1974 | Ford | Mustang II | 2+2 | — |
| 1968–1973 | Ford | Bronco | Wagon | — |
| 1957–1959 | Ford | Taunus | 12M | — |
| 1957–1961 | Ford | Consul | MK II | — |
| 1962–1967 | Mercury | Villager | Base | — |
| 1962–1974 | Ford | Galaxie 500 | Base | — |
| 1966–1967 | Mercury | Monterey | S-55 | — |
| 1976 | Mercury | Monarch | Grand Ghia | — |
| 1978–1980 | Ford | Fairmont | Futura | — |
| 1978–1980 | Ford | Fairmont | Base | — |
| 1975–1976 | Ford | Elite | Base | — |
| 1971–1972 | Ford | Mustang | Boss 351 | — |
| 1968–1971 | Ford | Torino | GT | — |
| 1974–1975 | Ford | Gran Torino | Elite | — |
| 1983–1986 | Ford | Ranger | XL | — |
| 1969 | Mercury | Cyclone | CJ | — |
| 1961 | Ford | Galaxie | Starliner | — |
| 1987 | Ford | Ranger | Custom | — |
| 1959–1967 | Ford | Galaxie | Base | — |
| 1969–1970 | Mercury | Marauder | X-100 | — |
| 1957–1960 | Ford | Custom 300 | Base | — |
| 1961 | Ford | Galaxie | Club Victoria | — |
| 1970 | Ford | Ranch Wagon | Police Cruiser | — |
| 1957–1961 | Ford | Zephyr | MK II | — |
| 1977–1979 | Lincoln | Mark V | Base | — |
| 1957–1980 | Ford | Thunderbird | Base | — |
| 1963–1964 | Ford | Sprint | Base | — |
| 1974–1978 | Ford | Mustang II | Mach 1 | — |
| 1966 | Ford | Fairlane | 500XL | — |
| 1984–1987 | Ford | Bronco II | Eddie Bauer | — |
| 1966–1967 | Mercury | Capri | Base | — |
| 1969–1970 | Mercury | Cougar | Cobra Jet | — |
| 1985–1987 | Ford | Bronco | Eddie Bauer | — |
| 1969–1972 | Ford | E-100 Econoline | Base | — |
| 1963–1966 | Mercury | Marauder | Base | — |
| 1970–1973 | Ford | Mustang | Mach 1 | — |
| 1960 | Ford | Starliner | Base | — |
| 1961–1963 | Mercury | Meteor | Base | — |
| 1957–1958 | Mercury | Medalist | Base | — |
| 1963 | Ford | Zephyr | MK III | — |
| 1979–1980 | Mercury | Capri | Ghia | — |
| 1969–1972 | Ford | E-300 Econoline | Base | — |
| 1962–1964 | Ford | Consul | Base | — |
| 1962 | Ford | Zephyr | Base | — |
| 1976 | Mercury | Montego | MX Villager | — |
| 1975 | Mercury | Montego | Brougham | — |
| 1972–1982 | Ford | Courier | Base | — |
| 1983–1987 | Ford | Ranger | XLT | — |
| 1964–1972 | Ford | Custom | Base | — |
| 1966 | Ford | Cortina | Lotus | — |
| 1974–1978 | Ford | Mustang II | Ghia | — |
| 1986–1987 | Ford | Aerostar | XL | — |
| 1957–1960 | Lincoln | Premier | Base | — |
| 1975 | Mercury | Bobcat | Base | — |
| 1963–1970 | Ford | Cortina | Base | — |
| 1957–1969 | Ford | Fairlane | Base | — |
| 1986–1987 | Ford | Aerostar | XLT | — |
| 1980 | Lincoln | Mark VI | Base | — |
| 1977–1979 | Ford | LTD II | S | — |
| 1966–1967 | Mercury | Voyager | Base | — |
| 1963 | Mercury | Country Cruiser | Base | — |
| 1964–1968 | Mercury | Park Lane | Base | — |
| 1961–1963 | Mercury | Comet | S-22 | — |
| 1978–1981 | Ford | Bronco | Ranger XLT | — |
| 1966–1969 | Ford | GT40 | MK III | — |
| 1962–1963 | Mercury | Comet | Custom | — |
| 1979–1982 | Ford | Courier | XLT | — |
| 1960–1969 | Mercury | Comet | Base | — |
| 1962 | Ford | Falcon | Deluxe | — |
| 1957–1968 | Ford | Anglia | Base | — |
| 1976–1980 | Mercury | Bobcat | Runabout | — |
| 1961–1967 | Ford | Econoline | Base | — |
| 1969–1972 | Ford | E-200 Econoline | Club Wagon | — |
| 1962–1964 | Ford | Galaxie 500 | Victoria | — |
| 1971–1977 | Mercury | Comet | Base | — |
| 1970–1972 | Ford | E-300 Econoline | Chateau Wagon | — |
| 1979 | Ford | LTD II | Landau | — |
| 1978–1980 | Ford | Thunderbird | Town Landau | — |
| 1963 | Ford | 300 | Base | — |
| 1968 | Ford | Mustang | Shelby GT-500KR | — |
| 1975–1977 | Ford | Maverick | Grabber | — |
| 1969–1971 | Ford | Torino | Squire | — |
| 1969–1972 | Ford | E-100 Econoline | Club Wagon | — |
| 1975–1980 | Mercury | Grand Marquis | Base | — |
| 1962 | Mercury | Monterey | Custom S-55 | — |
| 1977 | Mercury | Cougar | Brougham | — |
| 1983 | Ford | Ranger | Base | — |
| 1962–1970 | Ford | Galaxie 500 | XL | — |
| 1970–1977 | Ford | Maverick | Base | — |
| 1975–1980 | Ford | Granada | Ghia | — |
| 1982–1983 | Ford | Bronco | XLT Lariat | — |
| 1961–1962 | Ford | Taunus | Base | — |
| 1962–1963 | Ford | Club Wagon | Deluxe | — |
| 1975–1980 | Ford | LTD | Country Squire | — |
| 1975–1980 | Ford | Granada | Base | — |
| 1975 | Ford | Bronco | Ranger | — |
| 1957–1968 | Mercury | Commuter | Base | — |
| 1957–1974 | Mercury | Colony Park | Base | — |
| 1960 | Lincoln | Lincoln Series | Base | — |
| 1977 | Mercury | Cougar | Villager | — |
| 1979–1980 | Ford | Mustang | Base | — |
| 1977–1980 | Mercury | Bobcat | Base | — |
| 1972–1976 | Ford | Gran Torino | Squire | — |
| 1957–1959 | Mercury | Voyager | Base | — |
| 1970–1971 | Ford | Torino | Super Cobra Jet | — |
| 1962–1964 | Ford | Galaxie 500 | Sunliner | — |
| 1986–1987 | Ford | Ranger | STX | — |
| 1979–1980 | Mercury | Grand Marquis | Colony Park | — |
| 1968–1976 | Mercury | Montego | MX | — |
| 1966–1967 | Ford | Club Wagon | Deluxe | — |
| 1957–1958 | Ford | Del Rio Wagon | Base | — |
| 1967–1980 | Mercury | Marquis | Base | — |
| 1975–1977 | Mercury | Monarch | Ghia | — |
| 1963 | Mercury | Monterey | S-55 | — |
| 1975–1977 | Ford | Bronco | Sport | — |
| 1972–1976 | Lincoln | Mark IV | Base | — |
| 1966–1974 | Ford | Bronco | Base | — |
| 1975–1979 | Ford | LTD | Landau | — |
| 1976 | Mercury | Bobcat | S Runabout | — |
| 1957 | Mercury | Turnpike Cruiser | Base | — |
| 1986–1987 | Ford | Ranger | S | — |
| 1962–1963 | Mercury | Meteor | S-33 | — |
| 1957–1966 | Ford | Fairlane | 500 | — |
| 1978–1980 | Ford | Granada | ESS | — |
| 1976–1980 | Mercury | Bobcat | Villager | — |
| 1970–1976 | Ford | LTD | Brougham | — |
| 1964–1973 | Ford | Mustang | Base | — |
| 1957–1959 | Ford | Skyliner | Base | — |
| 1957 | Ford | Custom | Base | — |
| 1983–1985 | Ford | Ranger | XLS | — |
| 1968–1969 | Ford | Bronco | Roadster | — |
| 1957–1959 | Lincoln | Capri | Base | — |
| 1977–1980 | Lincoln | Versailles | Base | — |
| 1957–1958 | Ford | Taunus | 15M | — |
| 1977–1979 | Mercury | Cougar | Base | — |
| 1970–1973 | Ford | Mustang | Grande | — |
| 1972–1975 | Ford | Gran Torino | Sport | — |
| 1957–1974 | Ford | Ranch Wagon | Base | — |
| 1964 | Ford | Cortina | GT | — |
| 1957–1961 | Ford | Zodiac | MK II | — |
| 1968–1976 | Mercury | Montego | Base | — |
| 1963–1965 | Ford | Falcon | Futura Sprint | — |
| 1964–1965 | Ford | GT40 | Base | — |
| 1957–1960 | Ford | Victoria | Base | — |
| 1984–1986 | Ford | Bronco II | Base | — |
| 1970–1974 | Mercury | Montego | MX Brougham | — |
| 1984–1987 | Ford | Bronco II | XLT | — |
| 1978–1980 | Mercury | Zephyr | Z7 | — |
| 1964 | Ford | Capri | GT | — |
| 1980 | Ford | LTD | S | — |
| 1976–1980 | Ford | Pinto | Pony | — |
| 1964–1971 | Mercury | Cyclone | Base | — |
| 1976 | Mercury | Bobcat | MPG Runabout | — |
| 1968–1976 | Ford | Torino | Base | — |
| 1967–1973 | Mercury | Cougar | Base | — |
| 1969–1971 | Ford | Torino | Cobra | — |
| 1962–1965 | Ford | Capri | Base | — |
| 1967 | Mercury | Brougham | Base | — |
| 1970–1975 | Mercury | Montego | Villager | — |
| 1957 | Lincoln | Mark II | Base | — |
| 1976–1980 | Ford | Pinto | Squire | — |
| 1971–1980 | Ford | Pinto | Base | — |
| 1961 | Mercury | Meteor | 600 | — |
| 1964 | Ford | Anglia | Super | — |
| 1969–1977 | Mercury | Capri | Base | — |
| 1958–1960 | Ford | Taunus | 17M | — |
| 1967–1980 | Mercury | Cougar | XR-7 | — |
| 1962–1963 | Mercury | Meteor | Custom | — |
| 1974–1978 | Ford | Mustang II | Base | — |
| 1958–1960 | Mercury | Park Lane | Base | — |
| 1957–1974 | Ford | Country Squire | Base | — |
| 1970–1972 | Ford | E-200 Econoline | Custom Wagon | — |
| 1984 | Ford | Ranger | S | — |
| 1975 | Ford | Bronco | Northland | — |
| 1970–1971 | Ford | Torino | Brougham | — |
| 1978 | Ford | Bronco | Northland | — |
| 1969–1974 | Mercury | Monterey | Custom | — |
| 1971–1972 | Ford | E-300 Econoline | Custom Wagon | — |
| 1977–1978 | Ford | LTD II | Brougham | — |
| 1975–1987 | Ford | Bronco | Custom | — |
| 1966–1967 | Ford | Club Wagon | Custom | — |
| 1969–1972 | Ford | E-300 Econoline | Club Wagon | — |
| 1971–1972 | Ford | G-100 | Postal | — |
| 1975–1980 | Mercury | Monarch | Base | — |
| 1979–1980 | Mercury | Capri | Base | — |
| 1987 | Ford | Bronco II | XL | — |
| 1957–1960 | Ford | Squire | Base | — |
| 1961 | Ford | Galaxie | Town Victoria | — |
| 1969–1971 | Mercury | Cyclone | Spoiler | — |
| 1967–1970 | Ford | Mustang | Shelby GT-500 | — |
| 1965–1970 | Ford | Mustang | Shelby GT-350 | — |
| 1968–1970 | Ford | Fairlane | 500 | — |
| 1978–1980 | Ford | Fiesta | Base | — |
| 1961 | Ford | Galaxie | Sunliner | — |
| 1969–1970 | Mercury | Cougar | Boss 429 | — |
| 1957–1974 | Mercury | Monterey | Base | — |
| 1977–1979 | Ford | LTD II | Base | — |
| 1962–1965 | Ford | Station Bus | Base | — |
| 1960–1970 | Ford | Falcon | Base | — |
| 1966 | Ford | Mustang | Shelby GT-350H | — |
| Category | Drivetrain |
|---|---|
| Sub-Category | Differentials |
| CARB Approved | Yes |
| Special Order | Yes |
| Weight | 30 lb |
| Dimensions (L×W×H) | 15 × 15 × 15 in |