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ARB Air Locker for GM 10-1/2 Inch 14 Bolt | Locking Differential with 33 Spline, 4.10 & Down Ratio | Provides 100% Traction On Demand!

ARB
New
MPN:
RD114
UPC:
881348006752
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$1,870.28 $1,679.20
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Warranty Icon Limited 5 Year Warranty
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Note: Differential Carrier, Air Locker, GM 10-1/2 Inch 14 Bolt, Locking Differential, 33 Spline, 4.10 And Down Ratio, Requires Differential Locker Compressor (See Required Parts), With Carrier/ Switch/ Solenoid Valve/ Air Line And Fittings

Vehicle Fitment

  • 1975-1986 Chevrolet C20
  • 1973-1974 Chevrolet C20 Pickup
  • 1973-1986 Chevrolet C20 Suburban
  • 1988-2000 Chevrolet C2500
  • 1992-1999 Chevrolet C2500 Suburban
  • 1975-1986 Chevrolet C30
  • 1973-1974 Chevrolet C30 Pickup
  • 1988-2000 Chevrolet C3500
  • 1996-1998 Chevrolet Express 3500
  • 1975-1981 Chevrolet G20
  • 1973-1974 Chevrolet G20 Van
  • 1975-1996 Chevrolet G30
  • 1973-1974 Chevrolet G30 Van
  • 1975-1986 Chevrolet K20
  • 1973-1974 Chevrolet K20 Pickup
  • 1973-1986 Chevrolet K20 Suburban
  • 1988-2000 Chevrolet K2500
  • 1992-1999 Chevrolet K2500 Suburban
  • 1977-1986 Chevrolet K30
  • 1973-1974 Chevrolet K30 Pickup
  • 1988-2000 Chevrolet K3500
  • 1987-1988 Chevrolet R20
  • 1987-1988 Chevrolet R20 Suburban
  • 1989-1989 Chevrolet R2500
  • 1989-1991 Chevrolet R2500 Suburban
  • 1987-1988 Chevrolet R30
  • 1989-1991 Chevrolet R3500
  • 2000-2004 Chevrolet Silverado 2500
  • 2001-2005 Chevrolet Silverado 2500 HD
  • 2001-2006 Chevrolet Silverado 3500
  • 2007-2007 Chevrolet Silverado 3500 Classic
  • 2007-2014 Chevrolet Silverado 3500 HD
  • 2000-2005 Chevrolet Suburban 2500
  • 1987-1987 Chevrolet V20
  • 1987-1988 Chevrolet V20 Suburban
  • 1989-1991 Chevrolet V2500 Suburban
  • 1987-1988 Chevrolet V30
  • 1989-1991 Chevrolet V3500
  • 1975-1978 GMC C25
  • 1975-1978 GMC C25 Suburban
  • 1973-1974 GMC C25/C2500 Pickup
  • 1973-1974 GMC C25/C2500 Suburban
  • 1979-1986 GMC C2500
  • 1988-2000 GMC C2500
  • 1979-1986 GMC C2500 Suburban
  • 1992-1999 GMC C2500 Suburban
  • 1975-1978 GMC C35
  • 1973-1974 GMC C35/C3500 Pickup
  • 1979-1986 GMC C3500
  • 1988-2000 GMC C3500
  • 1975-1978 GMC G25
  • 1973-1974 GMC G25/G2500 Van
  • 1979-1981 GMC G2500
  • 1975-1978 GMC G35
  • 1973-1974 GMC G35/G3500 Van
  • 1979-1996 GMC G3500
  • 1975-1978 GMC K25
  • 1975-1978 GMC K25 Suburban
  • 1973-1974 GMC K25/K2500 Pickup
  • 1973-1974 GMC K25/K2500 Suburban
  • 1979-1986 GMC K2500
  • 1988-2000 GMC K2500
  • 1979-1986 GMC K2500 Suburban
  • 1992-1999 GMC K2500 Suburban
  • 1977-1978 GMC K35
  • 1973-1974 GMC K35/K3500 Pickup
  • 1979-1986 GMC K3500
  • 1988-2000 GMC K3500
  • 1987-1989 GMC R2500
  • 1987-1991 GMC R2500 Suburban
  • 1987-1991 GMC R3500
  • 1996-2001 GMC Savana 2500
  • 1996-1998 GMC Savana 3500
  • 2000-2004 GMC Sierra 2500
  • 2001-2005 GMC Sierra 2500 HD
  • 2001-2006 GMC Sierra 3500
  • 2007-2007 GMC Sierra 3500 Classic
  • 2007-2014 GMC Sierra 3500 HD
  • 1987-1987 GMC V2500
  • 1987-1991 GMC V2500 Suburban
  • 1987-1991 GMC V3500
  • 2000-2005 GMC Yukon XL 2500

Key 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
  • Limited 5 Year Warranty

Technical Details

  • Axle Model: GM 10.5 Inch
  • Type: Locking
  • Journal Size: 1.56 Inch
  • Spline Count: 30
  • Gear Ratio: 4.1 And Down
  • Material: Iron