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DETROIT LOCKER-TRACTECH

DETROIT LOCKER-TRACTECH

DETROIT LOCKER-TRACTECH

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Detroit Truetrac - Dana 44 30-Spline DET913A589 Detroit Truetrac - Dana 44 30-Spline DET913A589

    Detroit Truetrac - Dana 44 30-Spline DET913A589

    DETROIT LOCKER-TRACTECH

    $679.99
    The Detroit Truetrac is a helical-gear limited-slip differential that delivers consistent power distribution to both wheels without the maintenance demands of clutch-style units. If you're running a...
    DET913A589
    SKU:
    DET913A589
    Availability:
    Ships Same Business Day
    Weight:
    25.18 LBS
    MFG Part #:
    913A589
    $679.99
    Qty in Cart: 0
    Quantity:
    Price:
    $679.99
    Subtotal:
  • Detroit Truetrac - Dana 44 30-Spline DET913A592 Detroit Truetrac - Dana 44 30-Spline DET913A592

    Detroit Truetrac - Dana 44 30-Spline DET913A592

    DETROIT LOCKER-TRACTECH

    $707.99
    The Detroit Truetrac is a helical limited-slip differential that delivers superior traction and corner exit acceleration without the maintenance demands of locking differentials. If you're running a...
    DET913A592
    SKU:
    DET913A592
    Availability:
    Ships Same Business Day
    Weight:
    25.50 LBS
    MFG Part #:
    913A592
    $707.99
    Qty in Cart: 0
    Quantity:
    Price:
    $707.99
    Subtotal:
  • Detroit Truetrac - Ford 8.8 31-Spline DET913A561 Detroit Truetrac - Ford 8.8 31-Spline DET913A561

    Detroit Truetrac - Ford 8.8 31-Spline DET913A561

    DETROIT LOCKER-TRACTECH

    $749.99
    The Detroit Truetrac is a helical limited-slip differential engineered to maintain traction without the maintenance burden of traditional clutch-type designs. By distributing torque intelligently...
    DET913A561
    SKU:
    DET913A561
    Availability:
    Ships Same Business Day
    Weight:
    23.97 LBS
    MFG Part #:
    913A561
    $749.99
    Qty in Cart: 0
    Quantity:
    Price:
    $749.99
    Subtotal:
  • Detroit Truetrac - Ford 9.75 34-Spline DET913A477 Detroit Truetrac - Ford 9.75 34-Spline DET913A477

    Detroit Truetrac - Ford 9.75 34-Spline DET913A477

    DETROIT LOCKER-TRACTECH

    $829.99
    The Detroit Truetrac is a helical limited-slip differential engineered to deliver seamless power distribution without the maintenance headaches of clutch-type designs. By maintaining traction during...
    DET913A477
    SKU:
    DET913A477
    Availability:
    Ships Same Business Day
    Weight:
    38.47 LBS
    MFG Part #:
    913A477
    $829.99
    Qty in Cart: 0
    Quantity:
    Price:
    $829.99
    Subtotal:
  • Detroit Truetrac - Dana 30 27-Spline DET912A585 Detroit Truetrac - Dana 30 27-Spline DET912A585

    Detroit Truetrac - Dana 30 27-Spline DET912A585

    DETROIT LOCKER-TRACTECH

    $642.99
    The Detroit Truetrac is a helical-gear limited-slip differential that delivers aggressive locking action without the maintenance headaches of clutch-based designs. For Dana 30 equipped...
    DET912A585
    SKU:
    DET912A585
    Availability:
    Ships Same Business Day
    Weight:
    17.33 LBS
    MFG Part #:
    912A585
    $642.99
    Qty in Cart: 0
    Quantity:
    Price:
    $642.99
    Subtotal:
  • Detroit Truetrac - GM 8.5 28-Spline DET912A557 Detroit Truetrac - GM 8.5 28-Spline DET912A557

    Detroit Truetrac - GM 8.5 28-Spline DET912A557

    DETROIT LOCKER-TRACTECH

    $749.99
    The Detroit Truetrac is a helical limited-slip differential engineered to deliver maximum traction without the maintenance demands of traditional clutch-type designs. If you're running a GM 8.5-inch...
    DET912A557
    SKU:
    DET912A557
    Availability:
    Ships Same Business Day
    Weight:
    25.94 LBS
    MFG Part #:
    912A557
    $749.99
    Qty in Cart: 0
    Quantity:
    Price:
    $749.99
    Subtotal:
  • Eaton Posi - Ford 8.8 31-Spline DET19588-010 Eaton Posi - Ford 8.8 31-Spline DET19588-010

    Eaton Posi - Ford 8.8 31-Spline DET19588-010

    DETROIT LOCKER-TRACTECH

    $750.99
    If you're running a Ford 8.8 rear axle in a performance application, an open differential will leave power on the table under acceleration and cornering. The Eaton Posi limited-slip differential...
    DET19588-010
    SKU:
    DET19588-010
    Availability:
    Ships Same Business Day
    Weight:
    21.27 LBS
    MFG Part #:
    19588-010
    Qty in Cart: 0
    Quantity:
    Price:
    $750.99
    Subtotal:
  • Detroit Locker - GM 8.5/ 8.6 10-Bolt 30-Spline DET187C148A Detroit Locker - GM 8.5/ 8.6 10-Bolt 30-Spline DET187C148A

    Detroit Locker - GM 8.5/ 8.6 10-Bolt 30-Spline DET187C148A

    DETROIT LOCKER-TRACTECH

    $1,099.99
    If you're serious about traction off the line and through corners, a mechanical locker transforms your rear differential from a limiting factor into a performance asset. The Detroit Locker delivers...
    DET187C148A
    SKU:
    DET187C148A
    Availability:
    Ships Same Business Day
    Weight:
    24.23 LBS
    MFG Part #:
    187C148A
    $1,099.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.99
    Subtotal:
  • Detroit Locker - Ford 8.8 31-Spline DET187C145A Detroit Locker - Ford 8.8 31-Spline DET187C145A

    Detroit Locker - Ford 8.8 31-Spline DET187C145A

    DETROIT LOCKER-TRACTECH

    $1,045.99
    If you're running a Ford 8.8 rear end and want predictable, aggressive power delivery without electronic complexity, a Detroit Locker is the mechanical solution that separates serious racers from the...
    DET187C145A
    SKU:
    DET187C145A
    Availability:
    Ships Same Business Day
    Weight:
    23.45 LBS
    MFG Part #:
    187C145A
    $1,045.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,045.99
    Subtotal:
  • Detroit Locker - Dana 35 27-Spline DET162C56A Detroit Locker - Dana 35 27-Spline DET162C56A

    Detroit Locker - Dana 35 27-Spline DET162C56A

    DETROIT LOCKER-TRACTECH

    $1,060.99
    A locking differential transforms your Dana 35 rear axle from a power-splitting liability into a torque-vectoring asset, delivering consistent traction to both wheels under acceleration and cornering...
    DET162C56A
    SKU:
    DET162C56A
    Availability:
    Ships Same Business Day
    Weight:
    18.60 LBS
    MFG Part #:
    162C56A
    $1,060.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,060.99
    Subtotal:
  • Detroit Locker - Ford 9in 31-Spline Center DETR18703A

    Detroit Locker - Ford 9in 31-Spline Center R18703A

    DETROIT LOCKER-TRACTECH

    $964.99
    A quality differential locker is essential for consistent traction on the track—whether you're drag racing, circle tracking, or pushing hard in competition. The Detroit Locker delivers mechanical...
    DETR18703A
    SKU:
    DETR18703A
    Availability:
    Ships Same Business Day
    Weight:
    16.20 LBS
    MFG Part #:
    R18703A
    $964.99
    Qty in Cart: 0
    Quantity:
    Price:
    $964.99
    Subtotal:
  • Detroit Truetrac - Ford 9in 31-Spline DET913A586

    Detroit Truetrac - Ford 9in 31-Spline 913A586

    DETROIT LOCKER-TRACTECH

    $675.99
    The Detroit Truetrac is a helical-gear limited-slip differential that delivers consistent, predictable power delivery without the noise and maintenance demands of traditional clutch-style units. For...
    DET913A586
    SKU:
    DET913A586
    Availability:
    Ships Same Business Day
    Weight:
    16.43 LBS
    MFG Part #:
    913A586
    $675.99
    Qty in Cart: 0
    Quantity:
    Price:
    $675.99
    Subtotal:
  • Detroit Truetrac - GM 8.5/8.6 10-Bolt 30-Splin DET913A481

    Detroit Truetrac - GM 8.5/8.6 10-Bolt 30-Splin 913A481

    DETROIT LOCKER-TRACTECH

    $659.99
    The Detroit Truetrac is a helical-gear limited-slip differential engineered to maintain traction under acceleration while allowing smooth cornering without bind or chatter. If you're running a GM...
    DET913A481
    SKU:
    DET913A481
    Availability:
    Ships Same Business Day
    Weight:
    25.78 LBS
    MFG Part #:
    913A481
    $659.99
    Qty in Cart: 0
    Quantity:
    Price:
    $659.99
    Subtotal:
  • Detroit Truetrac - Ford 8in 28-Spline DET912A616

    Detroit Truetrac - Ford 8in 28-Spline 912A616

    DETROIT LOCKER-TRACTECH

    $814.99
    The Detroit Truetrac limited-slip differential is engineered to maximize traction and cornering performance on both street and track applications. Unlike open differentials, the Truetrac's helical...
    DET912A616
    SKU:
    DET912A616
    Availability:
    Ships Same Business Day
    Weight:
    16.60 LBS
    MFG Part #:
    912A616
    $814.99
    Qty in Cart: 0
    Quantity:
    Price:
    $814.99
    Subtotal:
  • Detroit Truetrac - Ford 9in 28-Spline DET912A587

    Detroit Truetrac - Ford 9in 28-Spline 912A587

    DETROIT LOCKER-TRACTECH

    $685.99
    The Detroit Truetrac is a helical limited-slip differential that delivers consistent, predictable power delivery to both rear wheels without the maintenance demands of clutch-type units. If you're...
    DET912A587
    SKU:
    DET912A587
    Availability:
    Ships Same Business Day
    Weight:
    16.46 LBS
    MFG Part #:
    912A587
    $685.99
    Qty in Cart: 0
    Quantity:
    Price:
    $685.99
    Subtotal:
  • Detroit Truetrac - GM 7.625 10-Bolt DET912A317

    Detroit Truetrac - GM 7.625 10-Bolt 912A317

    DETROIT LOCKER-TRACTECH

    $642.99
    A quality limited-slip differential is essential for consistent power delivery and predictable handling on track or strip. The Detroit Truetrac uses helical gear design to automatically bias torque...
    DET912A317
    SKU:
    DET912A317
    Availability:
    Ships Same Business Day
    Weight:
    20.57 LBS
    MFG Part #:
    912A317
    $642.99
    Qty in Cart: 0
    Quantity:
    Price:
    $642.99
    Subtotal:
  • Detroit Truetrac - GM 7.5 26-Spline DET911A415

    Detroit Truetrac - GM 7.5 26-Spline 911A415

    DETROIT LOCKER-TRACTECH

    $659.99
    The Detroit Truetrac is a helical-gear limited-slip differential that delivers consistent power to both wheels without the maintenance headaches of clutch-pack designs. If you're running a GM 7.5...
    DET911A415
    SKU:
    DET911A415
    Availability:
    Ships Same Business Day
    Weight:
    20.88 LBS
    MFG Part #:
    911A415
    $659.99
    Qty in Cart: 0
    Quantity:
    Price:
    $659.99
    Subtotal:
  • Detroit Truetrac - GM 7.5 26-Spline DET911A319

    Detroit Truetrac - GM 7.5 26-Spline 911A319

    DETROIT LOCKER-TRACTECH

    $653.99
    The Detroit Truetrac is a helical-gear limited-slip differential that delivers predictable power distribution without the maintenance headaches of clutch-type designs. If you're running a GM 7.5 rear...
    DET911A319
    SKU:
    DET911A319
    Availability:
    Ships Same Business Day
    Weight:
    20.69 LBS
    MFG Part #:
    911A319
    $653.99
    Qty in Cart: 0
    Quantity:
    Price:
    $653.99
    Subtotal:
  • Eaton Posi - GM 7.5 10-Bolt 26-Spline DET19663-010

    Eaton Posi - GM 7.5 10-Bolt 26-Spline 19663-010

    DETROIT LOCKER-TRACTECH

    $696.99
    If you're running a GM 7.5 10-bolt and need predictable traction without the complexity of electronic controls, the Eaton Posi differential carrier is the proven choice for street and track use. This...
    DET19663-010
    SKU:
    DET19663-010
    Availability:
    Ships Same Business Day
    Weight:
    17.13 LBS
    MFG Part #:
    19663-010
    $696.99
    Qty in Cart: 0
    Quantity:
    Price:
    $696.99
    Subtotal:
  • Eaton Posi - GM 10-Bolt 64-82 8.2in DET19603-010

    Eaton Posi - GM 10-Bolt 64-82 8.2in 19603-010

    DETROIT LOCKER-TRACTECH

    $750.99
    If you're running a classic Chevy with a 10-bolt and need predictable, straight-line traction without the chatter and slip of an open diff, the Eaton Posi is your answer. This limited-slip carrier...
    DET19603-010
    SKU:
    DET19603-010
    Availability:
    Ships Same Business Day
    Weight:
    20.25 LBS
    MFG Part #:
    19603-010
    $750.99
    Qty in Cart: 0
    Quantity:
    Price:
    $750.99
    Subtotal:
  • Eaton Posi - GM 8.5 10-Bolt 30-Spline DET19559-010

    Eaton Posi - GM 8.5 10-Bolt 30-Spline 19559-010

    DETROIT LOCKER-TRACTECH

    $750.99
    A limited-slip differential is essential for consistent traction off the line and through corners, especially if you're running your GM 8.5 on the track or in competitive driving. The Eaton Posi...
    DET19559-010
    SKU:
    DET19559-010
    Availability:
    Ships Same Business Day
    Weight:
    22.91 LBS
    MFG Part #:
    19559-010
    Qty in Cart: 0
    Quantity:
    Price:
    $750.99
    Subtotal:
  • Eaton Posi - GM 8.5 10-Bolt 28-Spline DET19557-010

    Eaton Posi - GM 8.5 10-Bolt 28-Spline 19557-010

    DETROIT LOCKER-TRACTECH

    $750.99
    If you're running a GM 8.5 10-bolt rear end and want predictable traction without the complexity of a full spool, the Eaton Posi limited-slip differential is the straightforward answer. This unit...
    DET19557-010
    SKU:
    DET19557-010
    Availability:
    Ships Same Business Day
    Weight:
    22.81 LBS
    MFG Part #:
    19557-010
    $750.99
    Qty in Cart: 0
    Quantity:
    Price:
    $750.99
    Subtotal:
  • Detroit Locker - Ford 9in 31-Spline DET187SL17B

    Detroit Locker - Ford 9in 31-Spline 187SL17B

    DETROIT LOCKER-TRACTECH

    $884.99
    A Detroit Locker transforms your Ford 9-inch differential from a power-splitting liability into a predictable, mechanical advantage on the track or trail. By eliminating wheel slip under...
    DET187SL17B
    SKU:
    DET187SL17B
    Availability:
    Ships Same Business Day
    Weight:
    16.61 LBS
    MFG Part #:
    187SL17B
    $884.99
    Qty in Cart: 0
    Quantity:
    Price:
    $884.99
    Subtotal:
  • Detroit Truetrac - Dana 44 30-Spline DET913A591 Detroit Truetrac - Dana 44 30-Spline DET913A591

    Detroit Truetrac - Dana 44 30-Spline DET913A591

    DETROIT LOCKER-TRACTECH

    $707.99
    The Detroit Truetrac transforms your Dana 44 differential into a precision traction tool, delivering consistent power delivery without the maintenance demands of traditional limited-slip designs...
    DET913A591
    SKU:
    DET913A591
    Availability:
    Ships Same Business Day
    Weight:
    25.13 LBS
    MFG Part #:
    913A591
    $707.99
    Qty in Cart: 0
    Quantity:
    Price:
    $707.99
    Subtotal:
  • Detroit Locker - Ford 10.25/10.5 35-Spline DET225SL56A Detroit Locker - Ford 10.25/10.5 35-Spline DET225SL56A

    Detroit Locker - Ford 10.25/10.5 35-Spline DET225SL56A

    DETROIT LOCKER-TRACTECH

    $1,099.99
    The Detroit Locker is engineered for drivers who demand maximum traction and predictable handling under acceleration. Unlike passive differentials that allow wheel slip and power loss, this...
    DET225SL56A
    SKU:
    DET225SL56A
    Availability:
    Ships Same Business Day
    Weight:
    36.62 LBS
    MFG Part #:
    225SL56A
    $1,099.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,099.99
    Subtotal:
  • Total: items /

Adding your products to cart

About Detroit Locker-Tractech

Detroit Locker is a renowned brand in the automotive industry, best known for its high-performance locking differentials. Founded in the mid-1960s, Detroit Locker has consistently pushed the boundaries of innovation, crafting products that enhance vehicle traction and performance. With a steadfast commitment to quality and reliability, the brand has become a trusted choice among off-road enthusiasts, racers, and anyone in need of superior differential solutions.

 

The brand specializes in producing locking differentials that are designed to maximize a vehicle's traction capabilities. Some of their most popular products include the Detroit Locker full-case locking differential, which is celebrated for its durability and ability to provide 100% lockup when needed, making it ideal for challenging terrains. Additionally, they offer the Detroit Truetrac, a helical-gear style limited-slip differential that provides smooth and dependable performance without the need for special lubricants or maintenance.

 

Detroit Locker's products can significantly enhance a vehicle's off-road performance by ensuring that power is evenly distributed to the wheels with the most traction. This capability is crucial for navigating difficult terrains, such as mud, snow, or rocky paths, where traditional differentials might fail. By choosing Detroit Locker, drivers gain the confidence to tackle demanding driving conditions, knowing their vehicle is equipped with components designed for maximum traction and durability.

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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