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  See more parts for Chevrolet Avalanche 1500
Select the year of your Chevrolet Avalanche 1500:
ARB Air Locker GM 14 Bolt 10.5inch FF 30 Spline 4.10 & Down - RD114
ARB Air Locker GM 14 Bolt 10.5inch FF 30 Spline 4.10 & Down - RD114 - Image 3 ARB Air Locker GM 14 Bolt 10.5inch FF 30 Spline 4.10 & Down - RD114 - Image 2 ARB Air Locker GM 14 Bolt 10.5inch FF 30 Spline 4.10 & Down - RD114 - Image 3
Air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions.

A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.

Please note: Not all units are supplied with replacement carrier bearings.Required Parts:

These parts are required for installing this product on your vehicle.

  • CKSA12 air compressor (extremely compact, operates up to 2 air lockers, not intended for oversized tire inflation) or 
  • CKMA12 air compressor (compact, operates up to 2 air lockers and will inflate tires when paired with a 171302) or
  • CKMTA12 air compressor (still compact, operates up to 2 air lockers when paired with 171503, will inflate tires AND run air tools when paired with a 171302 and will run even faster when paired with 171501air tank)
Optional Parts:These parts are not required for installing this product on your vehicle.

  • ALSB1 - bracket for mounting a single rocker switch. Manufactured from steel and powder-coated black. (Suitable for a compressor switch) or 
  • ALSB2 - bracket for moutning two (2) rocker switches. Manufactured from steel and powder-coated black. (Suitable for mounting both a compressor and locker switch) or
  • ALSB3 - bracket for mounting three (3) rocker switches. Manufactured from steel and powder-coated black. (Suitable for moutning both a front and rear air locker and a compressor switch.)
Fitment:
  • GM 14 Bolt 10.5' FF 30 Spline 4.10 & Down

Other Part Numbers:
ARB 4x4 Accessories #arbRD114

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2002-2005
 Chevrolet Avalanche 1500
2002-2006
 Chevrolet Avalanche 2500
1972-1986
 Chevrolet C/K 20
1988-2000
 Chevrolet C/K 2500
1972-1986
 Chevrolet C/K 30
1988-2000
 Chevrolet C/K 3500
1996-1998
 Chevrolet Express
1975-1988
 Chevrolet G20
1972-1974
 Chevrolet G20 Van
1978-1995
 Chevrolet G30
1999
 Chevrolet P30
1987-1988
 Chevrolet R/V 20
1987-1988
 Chevrolet R/V 30
1989
 Chevrolet R2500
1989-1991
 Chevrolet R3500
2000-2005
 Chevrolet Silverado 2500
2001-2011
 Chevrolet Silverado 3500
1973-2005
 Chevrolet Suburban
1989-1991
 Chevrolet V3500
1970, 1972-1978
 GMC C/K 25
1979-1986, 1988-2000
 GMC C/K 2500
1973-1978
 GMC C/K 35
1979-1986, 1988-2000
 GMC C/K 3500
1989-1995
 GMC G2500
1983-1995
 GMC G3500
1987-1988
 GMC R2500
1988
 GMC R3500
1996-2001
 GMC Savana
2000-2011
 GMC Sierra
1987
 GMC V2500
1988-1991
 GMC V2500 Suburban
1987-1988
 GMC V3500
2000-2013
 GMC Yukon XL

ARB 4x4 Accessories Banner

Who is ARB?

ARB was founded by Tony Brown back in 1975. He was inspired by his offroading trip to Australia. And soon afterward, he decided to create a company that would provide quality offroad parts for various 4x4 vehicles. During those times, offroaders resort to homemade do-it-yourself parts that often fail during the trip.

The Australian outback is known for its harsh conditions like bumpy roads, extreme temperatures, which are punishing on the vehicles. Broken parts are a common occurrence and Tony decided he could do something better. Using his experience and know-how, he developed more durable equipment that would be able to handle any harsh condition. 

Starting in his small garage, he made his prototype, and from then on the rest is history. Today, ARB has become synonymous with 4x4 and offroading and has been the leading offroading brand in the world. They have become the largest offroad parts manufacturer with a presence in different parts of the globe.

Built with Only the Best

ARB heavily invests its resources in its research and development. The company uses the latest CAD, CAM modeling system that enables them to create and fine-tune its design down to the smallest detail. ARB also partners with some of the top brands in the world like IPF, WARN, and more. This allows them to create products that are unmatched when it comes to performance and quality.

Purchase ARB products at Vivid Racing

When it comes to 4x4 setups, ARB always comes to mind of every offroader out there. They have given enthusiasts quality and reliable parts that help them become the most trusted brand when it comes to 4x4 accessories. 

They offer a complete list of offroading parts such as bumpers, roof racks, under chassis protectors, exo cages, and other accessories needed to turn your vehicle into an offroading machine. Visit Vivid Racing and see the list of their products that would fit your specific vehicle.






ARB warrants ARB Products against defects in workmanship and materials for the Warranty Period. If defective workmanship or materials become apparent in the Warranty Period, ARB will replace or repair the defective ARB Product. Products that are used in competition void warranty. Product purchased “used” or “open box” are not covered under warranty. Warranty is non transferable and only valid to the original purchaser.
    Air Locker® – 5 years from the date of purchase
    Fridge Freezers – 3 years from the date of purchase
    Old Man Emu Suspension Systems – 3 years or 37,000 miles
    All other ARB Product – 2 years from the date of purchase

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