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Powertrax proves you don’t have to choose between the superior traction of a locking differential and smooth handling and drivability of an open differential. Its Lock-Right...
Powertrax proves you don’t have to choose between the superior traction of a locking differential and smooth handling and drivability of an open differential. Its Lock-Right Lockers and No-Slip Traction Systems give you the best of both worlds! The Powertrax Lock-Right Locker provides outstanding traction for off-road machines and race vehicles; Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks. A Richmond Gear-owned company, Powertrax uses the latest traction-adding differential technology and high-strength materials in all of its products. Get locked in with Powertrax—shop...
Powertrax proves you don’t have to choose between the superior traction of a locking differential and smooth handling and drivability of an open differential. Its Lock-Right Lockers and No-Slip Traction Systems give you the best of both worlds! The Powertrax Lock-Right Locker provides outstanding traction for off-road machines and race vehicles; Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks. A Richmond Gear-owned company, Powertrax uses the latest traction-adding differential technology and high-strength materials in all of its products. Get locked in with Powertrax—shop lockers, traction systems, and accessories for a wide range of vehicles at Summit Racing now.
Showing In Stock Items. Show All 251 Items.
Differential, Lock-Right, Locker, 30-Spline, GM, 12-Bolt, Car/Truck, Each
Part Number: PWT-1910-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 28-Spline, GM, 8.5 in., Each
Part Number: PWT-1920-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential Carrier, Grip PRO Traction, Limited Slip, Assembled, Toyota 10.5 Rear, Forged Steel, 3 x 2 Spiral Gear, Toyota, Tundra, Each
Part Number: PWT-GT501536
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 30-Spline, Dana 44, Open, Each
Part Number: PWT-2410-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 28-Spline, GM, 7.625 in., Each
Part Number: PWT-1931-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 26-Spline, GM, 7.5 in., Each
Part Number: PWT-1930-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, No-Slip Traction System, 28-Spline, GM, 8.5 in., Each
Part Number: PWT-9207852805
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 10-Spline, Dana, 25, Front, Each
Part Number: PWT-2110-LR
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Differential, Lock-Right, Locker, 31-Spline, Mopar, 9.25 in., Each
Part Number: PWT-1220-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 30-Spline, GM, 8.5 in., Each
Part Number: PWT-1921-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 30-Spline, GM, 10.5 in., Each
Part Number: PWT-1955-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 31-Spline, Ford, 8.8 in., Each
Part Number: PWT-1822-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 35-Spline, Dana 60, Each
Part Number: PWT-2620-LR
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Differential, No-Slip Traction System, 28-Spline, Ford, 8 in., Each
Part Number: PWT-92-0680-2800
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 35-Spline, Ford, 10.25 in., Each
Part Number: PWT-1840-LR
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 30-Spline, Mopar, 8.75 in., Each
Part Number: PWT-1240-LR
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Differential, Lock-Right, Locker, 30-Spline, Toyota, 8.4 in., Rear, Each
Part Number: PWT-1615-LR
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Differential, Grip Pro Traction System, 30-Spline, GM 8.875 in. 12-Bolt Truck, Each
Part Number: PWT-GT248730
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Friday 1/2/2026
Differential, Grip Pro Traction System, 30-Spline, GM 8.875 in., 12-Bolt Car, Each
Part Number: PWT-GT231230
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Not Yet Reviewed
Estimated Ship Date: Friday 1/2/2026
Differential, Grip Pro Traction System, 30-Spline, GM 8.5in., 8.6 in., Each
Part Number: PWT-GT201030
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Grip Pro Traction System, 30-Spline, Chrysler 8.75 in., Each
Part Number: PWT-GT308730
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Differential, Lock-Right, Locker, 29-Spline, Mopar 8.25 in., 8.375 in., Each
Part Number: PWT-1250-LR
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Differential, Grip Pro Traction System, 28-Spline, Ford, 9 in., Each
Part Number: PWT-GT109028
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Friday 1/2/2026
Differential, No-Slip Traction System, 28-Spline, Buick, Oldsmobile, Pontiac, 8.2 in., Each
Part Number: PWT-92-0782-2801
Estimated Ship Date: Friday 1/2/2026
Estimated Ship Date: Friday 1/2/2026
Differential, Lock-Right, Locker, 26-Spline, Suzuki, 6.9 in., Rear, Each
Part Number: PWT-1530-LR
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
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