ARB Differential Carrier Air Locker (MPN: RD147)

Achieve 100 percent traction on demand with advanced locking technology.

The ARB Differential Carrier Air Locker is engineered for the Dana 44 axle model, featuring a robust locking differential designed to provide 100 percent traction on demand. This innovative product utilizes high-quality aerospace-grade alloy steel, ensuring exceptional strength and durability. The patented design incorporates forged gears and a two-piece construction that minimizes moving parts, enhancing reliability and performance under extreme conditions.

Extensive testing, including Computerized Finite Element Analysis (FEA) and real-world field trials, guarantees that the ARB Air Locker exceeds the strength of typical axles and driveline components. This rigorous development process ensures that the Air Locker can withstand harsh environments while maintaining optimal functionality. The user-friendly operation allows drivers to engage the locker without leaving the vehicle, providing convenience and safety on challenging terrains.

With easy installation and maintenance, the ARB Differential Carrier Air Locker requires no special tools or skills, making it accessible for a wide range of users. Backed by a five-year warranty, this product represents a reliable solution for off-road enthusiasts seeking enhanced traction and performance.

Features

• Provides 100 Percent Traction On Demand Without Affecting On Road Drivability Or Driveline Wear
• Vastly Improved Traction Means Less Reliance On Momentum Reduces The Likelihood Of Vehicle Damage And Environmental Impact
• Easy, Convenient Operation Allows The User To Concentrate On The Terrain Without Leaving The Comfort And Safety Of The Driver’s Seat
• Ultra Durable And Extremely Strong - Only The Highest Quality Materials Used In Construction
• Incredibly Simple Effective Design, Employs Minimal Moving Parts By Ensuring Maximum Reliability
• Easy Installation And Maintenance - No Special Tools, Skills Or Additives Required

Specifications

• Manufacturer: ARB
• Manufacturer Part Number: RD147
• Axle Model: Dana 44
• Type: Locking
• Spline Count: 35
• Gear Ratio: 3.73 And Down
• Material: Iron
• Journal Size: 1-1/2 Inch

Compatibility / Fit

• 1969-1974 Chevrolet Blazer
• 1975-1980 Chevrolet K10
• 1963-1974 Chevrolet K10 Pickup
• 1968-1980 Chevrolet K10 Suburban
• 1975-1980 Chevrolet K20
• 1968-1974 Chevrolet K20 Pickup
• 1968-1980 Chevrolet K20 Suburban
• 1975-1980 Chevrolet K5 Blazer
• 1994-2004 Dodge Ram 1500
• 1975-1977 Dodge W100
• 1986-1989 Dodge W100
• 1968-1974 Dodge W100 Pickup
• 1960-1967 Dodge W100 Series
• 1977-1993 Dodge W150
• 1975-1980 Dodge W200
• 1969-1974 Dodge W200 Pickup
• 1981-1993 Dodge W250
• 1967-1967 Dodge W300 Series
• 1971-1996 Ford Bronco
• 1975-1976 Ford F-100
• 1977-1996 Ford F-150
• 1967-1996 Ford F-250
• 1970-1980 GMC Jimmy
• 1975-1978 GMC K15
• 1975-1978 GMC K15 Suburban
• 1967-1974 GMC K15/K1500 Pickup
• 1968-1974 GMC K15/K1500 Suburban
• 1979-1980 GMC K1500
• 1979-1980 GMC K1500 Suburban
• 1975-1978 GMC K25
• 1975-1978 GMC K25 Suburban
• 1968-1974 GMC K25/K2500 Pickup
• 1968-1974 GMC K25/K2500 Suburban
• 1979-1980 GMC K2500
• 1979-1980 GMC K2500 Suburban
• 2001-2002 Honda Passport
• 1999-2000 Isuzu Amigo
• 2002-2004 Isuzu Axiom
• 1999-2004 Isuzu Rodeo
• 2001-2003 Isuzu Rodeo Sport
• 1987-1990 Jeep Cherokee
• 1969-1969 Jeep CJ5
• 1975-1975 Jeep CJ5
• 1986-1986 Jeep CJ7
• 1987-1989 Jeep Comanche
• 1997-1998 Jeep Grand Cherokee
• 1984-1991 Jeep Grand Wagoneer
• 1974-1986 Jeep J10
• 1974-1986 Jeep J20
• 1975-1976 Jeep Wagoneer
• 2007-2018 Jeep Wrangler JK
• 1997-2006 Jeep Wrangler TJ
• 1988-1991 Jeep Wrangler YJ

Technical Documents

• FI_RD147.pdf
• arb-4x4-accessories-1-arb-usa-warranty-booklet-oct-2020.pdf