Proud Home of the 2008 NHRA Pro Stock Champion Jeg Coughlin Jr
VEHICLE SEARCH: SHOP BY BRAND NEW PRODUCTS SPECIALS ORDER TRACKER CUSTOMER CARE MY ACCOUNT SHOP BY CATALOG VIEW CART
Home>> Back

Detroit Locker Differentials


Detroit Locker
Detroit Locker Differentials

The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today. It is considered to be one of the most durable and dependable locking differentials available.

Detroit Lockers maximize traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required.

Delivers traction in mud, snow, rocks and on the track. The choice of professional racers and off-road enthusiast around the world. The durability of Detroit Locker is unmatched!



AMC 20
Detroit Locker 187SL163A - Detroit Locker Differentials
357-187SL163A
To 1998 AMC 20 IRS Detroit Locker
  • 29-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 2.73 & Down Gear Ratios
  • $797.99
    Ships
    in 12-19 days
    Detroit Locker 187SL47A - Detroit Locker Differentials
    357-187SL47A
    To 1998 AMC 20 IRS Detroit Locker
  • 29-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.08 & Up Gear Ratios
  • $569.99
    Ships
    in 12-19 days
    Chrysler 8.375
    Detroit Locker 187C151A - Detroit Locker Differentials
    357-187C151A
    1969-96 Chrysler Truck/Van Detroit Locker
  • 27-Spline Axles
  • 8.375" Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
  • $625.99
    Ships
    in 12-19 days
    Detroit Locker 187C179A - Detroit Locker Differentials
    357-187C179A
    1997-07 Chrysler Truck/Van Detroit Locker
  • 29-Spline Axles
  • 8.375" Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
  • $625.99
    Ships
    in 12-19 days
    Chrysler 8.75
    Detroit Locker 187SL14A - Detroit Locker Differentials
    357-187SL14A
    1969-74 Chrysler Truck/Van Detroit Locker
  • 30-Spline Axles
  • 8.75" Diameter Ring Gear
  • Fits 2.76-4.56 Gear Ratios
  • $519.99
    Ships
    in 12-19 days
    Chrysler 9.25
    Detroit Locker 187C172A - Detroit Locker Differentials
    357-187C172A
    1974-07 Chrysler Truck/Van Detroit Locker
  • 31-Spline Axles
  • 9.25" Diameter Ring Gear
  • Fits 2.76-4.56 Gear Ratios
  • $625.99
    Ships
    in 12-19 days
    Chrysler Dana 60
    Detroit Locker 225S12A - Detroit Locker Differentials
    357-225S12A
    To 1971 Chrysler Truck/Van Detroit Locker
  • 16-Spline Axles
  • 9.75" Diameter Ring Gear
  • Fits 4.56 & Up Gear Ratios
  • $818.99
    Ships
    in 12-19 days
    Detroit Locker 225S12C - Detroit Locker Differentials
    357-225S12C
    To 1971 Chrysler Truck/Van Detroit Locker
  • 16-Spline Axles
  • 9.75" Diameter Ring Gear
  • Fits 4.10 & Down Gear Ratios
  • $589.99
    Ships
    in 12-19 days
    Chrysler Dana 70
    Detroit Locker 225S14 - Detroit Locker Differentials
    357-225S14
    To 1972 Chrysler Truck/Van Detroit Locker
  • 23-Spline Axles
  • 10.5" Diameter Ring Gear
  • Fits All Gear Ratios
  • $439.99
    Ships
    in 12-19 days
    Detroit Locker 225S18 - Detroit Locker Differentials
    357-225S18
    1971-74 Chrysler Truck/Van Detroit Locker
  • 35-Spline Axles
  • 10.5" Diameter Ring Gear
  • Fits All Gear Ratios
  • $603.99
    Ships
    in 12-19 days
    Detroit Locker 225SL107C - Detroit Locker Differentials
    357-225SL107C
    1991-02 Chrysler Truck/Van Detroit Locker
  • 32-Spline Axles
  • 10.5" Diameter Ring Gear
  • Fits 4.56 & Up Gear Ratios
  • $659.99
    Ships
    in 12-19 days
    Detroit Locker 225SL107D - Detroit Locker Differentials
    357-225SL107D
    1991-02 Chrysler Truck/Van Detroit Locker
  • 32-Spline Axles
  • 10.5" Diameter Ring Gear
  • Fits 4.10 & Down Gear Ratios
  • $659.99
    Ships
    in 12-19 days
    Chrysler Dana 80
    Detroit Locker 225SL131A - Detroit Locker Differentials
    357-225SL131A
    1994-02 Chrysler Truck/Van Detroit Locker
  • 35-Spline Axles
  • 11.5" Diameter Ring Gear
  • Fits 4.10 & Up Gear Ratios
  • $668.99
    Ships
    in 12-19 days
    Circle Track Racing
    Detroit Locker R18703A - Detroit Locker Differentials
    357-R18703A
    Ford 9" CTR only Detroit Locker
  • 31-Spline Axles
  • Fits All exc. 2.72 Gear Ratios
  • $572.99
    Ships
    in 12-19 days
    Detroit Locker R18705A - Detroit Locker Differentials
    357-R18705A
    Quick Change (Franklin, Halibrand, Richmond, Winters, Etc.) CTR Only Detroit Locker
  • 31-Spline Axles
  • Fits All Gear Ratios
  • $654.99
    Ships
    in 12-19 days
    Detroit Locker R18706A - Detroit Locker Differentials
    357-R18706A
    Ford 9" Detroit Locker
  • 31-Spline Axles
  • Fits All Gear Ratios
  • $572.99
    Ships
    in 12-19 days
    Detroit Locker R18707A - Detroit Locker Differentials
    357-R18707A
    Ford 9" 2.00 Large Bearing Detroit Locker
  • 31-Spline Axles
  • Fits All Gear Ratios
  • $716.99
    Ships
    in 12-19 days
    Detroit Locker R18708A - Detroit Locker Differentials
    357-R18708A
    Quick Change (Franklin, Halibrand, Richmond, Winters, Etc) Performance Detroit Locker
  • 31-Spline Axles
  • Fits All Gear Ratios
  • $622.99
    Ships
    in 12-19 days
    Ford 10.25/10.5
    Detroit Locker 225SL56A - Detroit Locker Differentials
    357-225SL56A
    1985-07 Ford Truck/Van Detroit Locker
  • 35-Spline Axles
  • 10.25"/10.5" Diameter Ring Gear
  • Fits All Gear Ratios
  • $649.99
    Ships
    in 12-19 days
    Ford 7.5
    Detroit Locker 162C57A - Detroit Locker Differentials
    357-162C57A
    1983-07 Ford Car/Truck Detroit Locker
  • 28-Spline Axles
  • 7.5" Diameter Ring Gear
  • Fits All Gear Ratios
  • $629.99
    Ships
    in 12-19 days
    Ford 8.8
    Detroit Locker 187C145A - Detroit Locker Differentials
    357-187C145A
    1983-07 Ford Car/Truck Detroit Locker
  • 31-Spline Axles
  • 8.8'' Diameter Ring Gear
  • Fits All Gear Ratios
  • $686.99
    Ships
    in 12-19 days
    Detroit Locker 187C146A - Detroit Locker Differentials
    357-187C146A
    1983-86 Ford Car/Truck Detroit Locker
  • 31-Spline Axles
  • 8.8" Diameter Ring Gear
  • Fits All Gear Ratios
  • $686.99
    Ships
    in 12-19 days
    Detroit Locker 187C147A - Detroit Locker Differentials
    357-187C147A
    1983-07 Ford Car/Truck Detroit Locker
  • 28-Spline Axles
  • 8.8" Diameter Ring Gear
  • Fits All Gear Ratios
  • $686.99
    Ships
    in 12-19 days
    Detroit Locker 225C194A - Detroit Locker Differentials
    357-225C194A
    1997-07 Ford Car/Truck/Van Detroit Locker
  • 34-Spline Axles
  • 8.8" Diameter Ring Gear
  • Fits All Gear Ratios
  • $639.99
    Ships
    in 12-19 days
    Ford 8
    Detroit Locker 187S13D - Detroit Locker Differentials
    357-187S13D
    To 1978 Ford Car/Truck Detroit Locker
  • 28-Spline Axles
  • 8" Diameter Ring Gear
  • Fits 3.25 & Up Gear Ratios
  • $509.99
    Ships
    in 12-19 days
    Ford 9
    Detroit Locker 187S160A - Detroit Locker Differentials
    357-187S160A
    1976-87 Ford Car/Truck/Van Detroit Locker
  • 35-Spline Axles
  • 9" Diameter Ring Gear
  • Fits All exc. 2.72 Gear Ratios
  • $509.99
    Ships
    in 12-19 days
    Detroit Locker 187SL13A - Detroit Locker Differentials
    357-187SL13A
    To 1979 Ford Car/Truck Detroit Locker
  • 28-Spline Axles
  • 9" Diameter Ring Gear
  • Fits All Gear Ratios
  • $509.99
    Ships
    Today
    Detroit Locker 187SL17B - Detroit Locker Differentials
    357-187SL17B
    1976-87 Ford Car/Truck/Van Detroit Locker
  • 31-Spline Axles
  • 9" Diameter Ring Gear
  • Fits All exc. 2.72 Gear Ratios
  • $519.99
    Ships
    12/17/08
    Ford Dana 35
    Detroit Locker 162C56A - Detroit Locker Differentials
    357-162C56A
    1991-95 Ford Car/Truck Detroit Locker
  • 27-Spline Axles - IFS Snap Ring
  • Fits 3.54 & Up Gear Ratios
  • $629.99
    Ships
    in 12-19 days
    Ford Dana S135
    Detroit Locker 250SL166 - Detroit Locker Differentials
    357-250SL166
    1998-07 Ford Truck/Van Detroit Locker
  • 36-Spline Axles
  • Fits 4.63-5.38 Gear Ratios
  • $715.99
    Ships
    in 12-19 days
    GM 10-Bolt
    Detroit Locker 162C58A - Detroit Locker Differentials
    357-162C58A
    1975-89 GM Car/Truck Detroit Locker
  • 26-Spline Axles
  • 7.5'' Diameter Ring Gear
  • Fits 3.23 & Up Gear Ratios
  • $629.99
    Ships
    in 12-19 days
    Detroit Locker 162C59A - Detroit Locker Differentials
    357-162C59A
    1988-05 GM Car/Truck Detroit Locker
  • 28-Spline Axles
  • 7.5''/7.6'' Diameter Ring Gear
  • Fits 3.23 & Up Gear Ratios
  • $787.99
    Ships
    in 12-19 days
    Detroit Locker 187C148A - Detroit Locker Differentials
    357-187C148A
    1988-Up GM Car/Truck Detroit Locker
  • 30-Spline Axles
  • 8.5''/8.6'' Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
    More info on Detroit Locker 187C148A
  • $699.99
    Ships
    Today
    Detroit Locker 187C149A - Detroit Locker Differentials
    357-187C149A
    1971-89 GM Car/Truck Detroit Locker
  • 28-Spline Axles
  • 8.5'' Diameter Ring Gear
  • Fits 2.73 & Up Gear Ratios
    More info on Detroit Locker 187C149A
  • $625.99
    Ships
    Today
    GM 11000lb
    Detroit Locker 250S27 - Detroit Locker Differentials
    357-250S27
    To 1986 GM Truck Detroit Locker
  • 27-Spline Axles
  • 12" Diameter Ring Gear
  • Fits All Gear Ratios
  • $715.99
    Ships
    in 12-19 days
    GM 12-Bolt
    Detroit Locker 187C150A - Detroit Locker Differentials
    357-187C150A
    To 1982 GM Car/Truck Detroit Locker
  • 30-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.73 & Up Gear Ratios
  • $625.99
    Ships
    in 12-19 days
    Detroit Locker 187C197A - Detroit Locker Differentials
    357-187C197A
    1964-72 GM Car Detroit Locker
  • 30-Spline Axles
  • 8.875'' Diameter Ring Gear
  • Fits 3.08-3.90 Gear Ratios
  • $625.99
    Ships
    Today
    Detroit Locker 187S196A - Detroit Locker Differentials
    357-187S196A
    1964-72 GM Car Detroit Locker
  • 35-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.08-3.90 Gear Ratios
  • $625.99
    Ships
    in 12-19 days
    GM 14-Bolt
    Detroit Locker 225C135A - Detroit Locker Differentials
    357-225C135A
    1981-07 GM Truck Detroit Locker
  • 33-Spline Axles
  • 9.5" Diameter Ring Gear
  • Fits All Gear Ratios
  • $639.99
    Ships
    in 12-19 days
    Detroit Locker 225S10 - Detroit Locker Differentials
    357-225S10
    1973-07 GM Car/Truck Detroit Locker
  • 30-Spline Axles
  • 10.5" Diameter Ring Gear
  • Fits 4.56 & Up Gear Ratios
  • $439.99
    Ships
    in 12-19 days
    GM Dana 44
    Detroit Locker 187SL16C - Detroit Locker Differentials
    357-187SL16C
    To 1980 GM Truck/Van Detroit Locker
  • 30-Spline Axles
  • 8.5" Diameter Ring Gear
  • Fits 3.92 & Up Gear Ratios
  • $569.99
    Ships
    in 12-19 days
    Detroit Locker 187SL16D - Detroit Locker Differentials
    357-187SL16D
    To 1980 GM Truck/Van Detroit Locker
  • 30-Spline Axles
  • 8.5" Diameter Ring Gear
  • Fits 3.73 & Down Gear Ratios
  • $569.99
    Ships
    in 12-19 days
    GM Dana 60