Description
PREMIUM TRACTION CONTROL. The ARB Dana 70/80 Air Locker Differential for 4.56 and Up Gear Ratio; 35-Spline significantly enhances vehicle traction by locking the differential gears on demand, ensuring equal power delivery to both wheels. This system provides superior off-road capability and control, ideal for tackling difficult terrain with confidence.
CONSTRUCTION AND APPEARANCE. Constructed from forged nickel alloy steel and finished in a durable silver coating, this differential features a two-piece design with minimal moving parts for exceptional reliability. The steel reinforced, elastomer bonded annular seal guarantees operational integrity under extreme climatic conditions.
INSTALLATION. Installation is a moderate mechanical task requiring professional skills; no drilling is necessary as it replaces the factory differential without modifications. The kit includes all necessary components for integration except for the air compressor.
WARRANTY. Backed by a comprehensive 5-year warranty ensuring quality and performance.
APPLICATION. Specifically designed to fit the 2011-2016 Ford F-250 Super Duty models with a 4.56 and up gear ratio and 35-spline configuration. No noted exclusions or additional fitment restrictions.
ARB RD172
CA Residents: WARNING: Cancer and Reproductive Harm
- Provides 100 Percent Traction On Demand Without Affecting On-Road Drivability Or Driveline Wear
- Easy, Convenient Operation Allows The User To Concentrate On The Terrain Without Leaving The Comfort And Safety Of The Driver’S Seat
- Two-Piece Design Is Ultra-Durable And Extremely Strong � Minimal Moving Parts Ensure Maximum Reliability
- Patented ‘Timed’ Locking Mechanism Offers High Strength And Ultra-Fast Unlocking
- Steel Reinforced, Elastomer Bonded Annular Seal Designed To Handle The Most Extreme Climatic Temperatures On Earth
- Kit Includes: Air Locker Differential, Activation Switch, Solenoid Valve, Air Line And Bulkhead Fitting
- Air Compressor Required For Operation (Sold Separately)
- 5-Year Warranty
- Fits 11-16 F-250 Super Duty






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