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After successful years of research and development, ARB is excited to release a competition edition Ford 9 in. Air Locker. Engineered and manufactured in Australia, the RD99CE competition Air Locker has been designed around the requirements of top-flight ULTRA4 racing. Each technical advancement addresses a specific concern from teams competing in the worlds toughest 4x4 events and is a direct result of testing within these same races. This Air Locker is for the top-tier racer or the hardcore enthusiast who demands the best equipment for their vehicles. Everyone can benefit from the research and development ARB has committed to the competitive racing circuits. Among the many new design features is an integrated ring gear bolt locking system engineered to prevent the backing out of Ford 9 in. Trac-Loc bolts. Fully reusable and able to resist the high torque loads applied to bolt removal, the locking tabs are designed for disassembly and reassembly for fast pit work on ring gear swaps compared to all other bolt locking systems. Key to the design is the ability to oppose the adverse effects of axle shaft eccentricity caused by typical steering joints,thereby overcoming a common problem with front applications where the differential is offset too far toward one wheel. Achieving new levels of load, wear and impact resistance, the RD99CE case is 290 percent stronger overall compared to standard lockers. Designed with deeper locking engagement, the RD99CE ensures locking functionality is retained even after sustaining significant clutch gear tooth damage from locking under throttle.

Installation Instructions




Add-On N/A
Description_DEF Differential
Description_DES ARB Air Locker
Description_DES Competition Edition Air Locker
Description_EXT ARB Air Locker Differential; Competition Edition; Ford 9 in. Carriers; Large Bearing; 35 Spline;
Description_EXT Competition Edition Air Locker; Ford 9 in. Carriers; Large Bearing; 35 Spline;
Description_FAB 290 percent Increased Case Strength
Description_FAB 5 Year Warranty
Description_FAB Built To Handle Misalignment In Steeply offset Axle Housings
Description_FAB Deeper Clutch Gear Engagement
Description_FAB Designed To Integrate With Load-Bolt Equipped Drop-Outs
Description_FAB Forged Gear Set
Description_FAB Improved Internal Oiling
Description_FAB Install Kit Includes Carrier Bearings
Description_FAB Pre-Loaded Internal Gears
Description_FAB Ring Gear Bolt Locking Mechanism
Description_INV ARB Air Locker
Description_MKT After successful years of research and development, ARB is excited to release a competition edition Ford 9 in. Air Locker. Engineered and manufactured in Australia, the RD99CE competition Air Locker has been designed around the requirements of top-flight ULTRA4 racing. Each technical advancement addresses a specific concern from teams competing in the worlds toughest 4x4 events and is a direct result of testing within these same races. This Air Locker is for the top-tier racer or the hardcore enthusiast who demands the best equipment for their vehicles. Everyone can benefit from the research and development ARB has committed to the competitive racing circuits. Among the many new design features is an integrated ring gear bolt locking system engineered to prevent the backing out of Ford 9 in. Trac-Loc bolts. Fully reusable and able to resist the high torque loads applied to bolt removal, the locking tabs are designed for disassembly and reassembly for fast pit work on ring gear swaps compared to all other bolt locking systems. Key to the design is the ability to oppose the adverse effects of axle shaft eccentricity caused by typical steering joints,thereby overcoming a common problem with front applications where the differential is offset too far toward one wheel. Achieving new levels of load, wear and impact resistance, the RD99CE case is 290 percent stronger overall compared to standard lockers. Designed with deeper locking engagement, the RD99CE ensures locking functionality is retained even after sustaining significant clutch gear tooth damage from locking under throttle.
Description_SHO Air Locker
Description_SHO Differential
height 11.0
length 12.0
LTL N
Prop 65 Yes/No No
Title ARB - RD99CE - Air Locker
WARNING CA Proposition 65 No
weight 25.5
width 11.0

 

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