Differential - Lockers

The Air Locker Test Gauge has been designed as an easy and effective way to determine the supply pressure and/or detect a loss of pressure in the air system of the ARB Air Locker or the ARB Air Compressor. Learn More

ARB's new Air Locker Bearing Puller Kit is a professional tool that no automotive differential installer should be without. Learn More

The Eaton Eaton Dana 44 (M220) 35-Spline Electronic Locker is a great way to make your Wrangler JL or Gladiator JT dominate the rugged trails. * Requires use of aftermarket 35 spline axle shafts. Axle DIA: 1.50”, Spline: 24/48 DP, 30° Pressure Angle. * Rubicon models will require an aftermarket locker control harness to integrate with the OEM locker control switch. Learn More

The Yukon Gear & Axle Zip Locker gives Jeep owners 100% control of their traction. Learn More

Differential Case Assembly (Rear) Learn More

ARB's new Air Locker Adjuster Nut Pliers are a professional tool that no differential installer should be without. Learn More

The Detroit Truetrac was the first type limited slip differential in the industry. Eaton Trutrac Dana 44 (M210/M220) 32-Spine All Ratios * Factory 3.73 gear equipped Ford Bronco's feature a welded ring gear/open differential and will require a replacement M220 JL ring & pinion to complete installation. * JL/JT front installation requires aftermarket Front Axle Disconnect (FAD) removal / elimination kit. Learn More

The Eaton Dana 44 Electric Locker is a great way to make your Wrangler or Gladiator dominate the trail or mall parking lot. M210 Front or M220 Rear Dana 44 32-Spline with all ratios. Rubicon models will require an aftermarket locker control harness to integrate with the OEM locker control switch. Learn More

Improve the axle traction and off-road ability in your Jeep Wrangler JL or Gladiator JT with an ARB Air Locker Locking Differential. Learn More

Make installing your new lockers easier with the Differential Shim Driver Set from ARB. Learn More