Description
The ARB Air Locker Differential Dana 44, 35 Spline (Part #: arbRD157) is a top-tier traction solution engineered specifically for Jeep Wrangler JK Rubicon models. Built by ARB, a global leader in off-road performance, this air locker delivers maximum traction on demand with the convenience of in-cabin activation.
With the ARB Air Locker, you can instantly lock your differential with the flip of a switch, even while driving. When engaged, the locker prevents the differential gears from rotating independently, forcing both wheels to turn together for maximum traction. When disengaged, it operates as a normal open differential for smooth on-road driving.
The robust two-piece design minimizes moving parts for superior reliability and long-term durability. The ARB Air Locker's patented timed locking mechanism ensures rapid and consistent engagement, while the steel-reinforced elastomer-bonded annular seal is built to withstand extreme climatic conditions.
Vehicle Fitment:
This ARB Air Locker Differential Dana 44, 35 Spline (arbRD157) fits the following Jeep Wrangler Rubicon models:
- 2007 - 2018 Jeep Wrangler Rubicon (2-Door)
- 2007 - 2018 Jeep Wrangler Unlimited Rubicon (4-Door)
Axle Compatibility:
- Dana 44 – Front Axle
- Dana 44 – Rear Axle
- Shaft Diameter: 1.50 inches
- Spline Count: 35 Spline
- Gear Ratio Compatibility: All Ratios
Note: Air compressor required for operation (sold separately).
Key Features:
- Provides 100% traction on demand without compromising on-road drivability.
- Easy, switch-controlled operation from the driver’s seat.
- Pneumatically activated for reliable locking at any speed.
- Durable two-piece design with minimal moving parts for maximum reliability.
- Patented timed locking mechanism for fast engagement and disengagement.
- Steel-reinforced, elastomer-bonded annular seal performs in extreme temperatures.
- Allows safer, more controlled off-road driving, reducing vehicle and environmental damage.
Kit Contents:
- ARB Air Locker Differential
- Activation Switch
- Solenoid Valve
- Air Line
- Bulkhead Fitting
(Air compressor required – sold separately.)
Product Details:
- Brand: ARB
- Part Number: arbRD157
- Color: Silver
- Material: Steel
- Warranty: 5 Years
- Proposition 65 Warning: No
