Lock Right Automatic Positive Locking Differential


Powertrax
Lock Right Automatic Positive Locking Differential

Product images may differ from actual product appearance.

4x4 Output from a 4x2 or Extreme 4x4 Performance

This revolutionary design replaces differential spider gears with a coupler gear set that dramatically increases traction. With spider gear differentials, the wheel that has the least amount of traction typically gets full power, which isn't good for a stuck truck. Lock Right Differentials send power to the wheel that has the most traction, enabling escape from almost any situation. Installation time is about an hour; no special tools or setup required because the ring and pinion gears are unaffected.

Note: Installs in open carriers only

Click below to watch each video

Tug of War
Traction Demonstration
UTV



Chrysler

754-1240
Automatic Positive Locking Differential
  • Chrysler 8-3/4"
    More info on Powertrax 1240

    Fits Applications
  • $410.99
    Ships
    Dana

    754-2210
    Automatic Positive Locking Differential
  • Dana Spicer 30, 27-spline
    View this item

    Fits Applications
  • $324.99
    Ships
    02/21/12

    754-2410
    Automatic Positive Locking Differential
  • Dana Spicer 44, 30-spline
    View this item

    Fits Applications
  • $337.99
    Ships

    754-2620
    Automatic Positive Locking Differential
  • Dana Spicer 60, 35-spline
    View this item
  • $441.99
    ???????????????
    Ford

    754-1830
    Automatic Positive Locking Differential
  • Ford 7.5", 28-spline
    View this item

    Fits Applications
  • $411.99
    Ships

    754-1822
    Automatic Positive Locking Differential
  • 1988-Up Ford 8.8", 31-spline
    View this item

    Fits Applications
  • $344.99
    Ships

    754-1810
    Automatic Positive Locking Differential
  • Ford 9", 28 and 31-spline
    View this item
  • $305.99
    Ships
      754-1840
    Automatic Positive Locking Differential
  • Ford 10.25"
  • 35-spline
    More info on Powertrax 1840
  • $454.99
    Ships
    02/21/12
    GM

    754-1930
    Automatic Positive Locking Differential
  • GM 7.5", 26-spline
    View this item

    Fits Applications
  • $413.99
    Ships

    754-1931
    Automatic Positive Locking Differential
  • GM 7.5", 28-spline
    View this item

    Fits Applications
  • $411.99
    Ships

    754-1940
    Automatic Positive Locking Differential
  • GM 8.2", 28-spline
    View this item

    Fits Applications
  • $408.99
    Ships

    754-1920
    Automatic Positive Locking Differential
  • GM 8.5'' 10-bolt, 28-spline
    View this item

    Fits Applications
  • $341.99
    Ships

    754-1921
    Automatic Positive Locking Differential
  • GM 10-bolt, 30-spline
    View this item

    Fits Applications
  • $341.99
    Ships

    754-1910
    Automatic Positive Locking Differential
  • GM 12-bolt
    View this item

    Fits Applications
  • $348.99
    Ships

    754-1950
    Automatic Positive Locking Differential
  • GM 14-bolt, 9.5" gear, 1-piece case
    View this item

    Fits Applications
  • $451.99
    Ships

    754-1955
    Automatic Positive Locking Differential
  • GM 14-bolt, 10.5" gear, 30-spline
    View this item

    Fits Applications
  • $363.99
    Ships
    02/21/12
    Replacement Parts

    754-1025350KAP
    Automatic Positive Locking Differential
  • Replacement Spring & Pin Kit
    View this item
  • $17.99
    Ships
    02/23/12