ARB Air Locker RD245 Locking Differential for Select 2018-2025 Jeep & Ford (M220, 32-Spline)

Fits select 2018-2025 Jeep Wrangler and Gladiator, and 2019-2025 Ford Ranger and Bronco models with the M220 rear axle.

The ARB Air Locker RD245 provides 100% traction on demand, allowing you to conquer the toughest terrain with the flick of a switch. This pneumatically operated locking system replaces the internal spider gears of your factory differential. When activated, the Air Locker prevents the axle shafts from turning independently, ensuring both wheels rotate together for maximum drive. When disengaged, it functions as a standard open differential for smooth on-road handling and reduced tire wear.

Engineered for extreme durability, this unit features a two-piece design with a patented timed locking mechanism for ultra-fast engagement and high strength. The assembly utilizes an elastomer-bonded annular seal designed to withstand extreme temperatures and harsh off-road environments.

• Provides 100% traction without affecting street drivability
• Steel reinforced, elastomer bonded annular seal for maximum reliability
• Pneumatically operated for instant locking and unlocking
• High-strength two-piece design minimizes moving parts
• Includes Air Locker differential, activation switch, solenoid valve, air line, and bulkhead fitting
• Requires an ARB Air Compressor for operation (sold separately)

• Manufacturer Part Number: RD245
• Axle Application: M220
• Spline Count: 32
• Carrier Style: Air Locking