ARB RD81 - Air Locker Differential (Shaft Spline 31) - (All Ratio)

Part #RD81
$999.00
Regular $1,098.90
Buy now and save $99.90
  • ARB RD81 - Air Locker Differential (Shaft Spline 31) - (All Ratio)
  • ARB RD81 - Air Locker Differential (Shaft Spline 31) - (All Ratio)

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ARB RD81 - Air Locker Differential (Shaft Spline 31) - (All Ratio)

Part #RD81
$999.00
Regular $1,098.90
Buy now and save $99.90
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Testimonials

ARB Air Lockers are specially designed to offer 100% traction on demand, without worsening your vehicle's highway driving performance. The Air Lockers come with an improved two-piece design that employs minimal moving parts for superior dependability. ARB Air Lockers are precisely tested and are made from the highest quality materials in order to guarantee best performance. Plus, the Air Lockers are easy to install and maintain - you don't need any special skills or tools.

Specs:

  • Air Locker Differential
  • Shaft Spline 31
  • Ratio All
  • 8.8 in. Diam. Ring Gear
  • C-Clip

Since 1975, ARB has been a reliable producer of high quality components and fixtures dedicated specifically to the elevated driving performance of 4WDs. The company's establishment was inspired after a crucial 4WD trip in Australia taken by ARB's brilliant founder, Tony Brown. ARB or the initials of Anthony Ronald Brown was fuelled by Tony's desire to help 4WD owners conquer the rigorous roads and extreme temperatures in Australia. With high standards of quality that's centered around the needs of the customer, it's no wonder the company is held in such high regard by the off-road industry.

ARB's headquarters is located at Melbourne, Australia where the most constructive 4WD solutions are distributed over 100 countries on a daily basis. Their products are composed of but are not limited to off-road bumpers, winches, lighting systems and suspension components. The company invests in the most cutting edge of today's technologies such as the latest CAD software, TIG Welding and laser cut designs to set the bar when it comes to most exceptional 4WD products in the market. With a talented engineering team constantly researching for better means to enhance performance levels along with a strict quality control system, their products are certain to be the biggest bang for your buck. So if you're looking to overcome challenging terrain under extreme conditions then the designs of ARB are definitely the superior choice.

Brand:ARB
Part Number:RD81
UPC:837290004766
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You're Reviewing: ARB RD81 - Air Locker Differential (Shaft Spline 31) - (All Ratio)
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Quality
Value
  • Air Locker Differential
  • Shaft Spline 31
  • Ratio All
  • 8.8 in. Diam. Ring Gear
  • C-Clip
Year Make Model Sub Model
1990 FORD AEROSTAR BASE, EDDIE BAUER, XL, XL PLUS, XLT, XLT PLUS
1991 - 1994 FORD AEROSTAR BASE, EDDIE BAUER, XL, XL PLUS, XL SPORT, XLT, XLT PLUS, XLT SPORT
1995 - 1997 FORD AEROSTAR BASE, XLT, XLT PLUS, XLT SPORT
1983 FORD E-150 ECONOLINE CUSTOM, XL
1984 - 1986 FORD E-150 ECONOLINE BASE, XL
1992 - 2005 FORD E-150 ECONOLINE BASE, XL
1987 FORD E-150 ECONOLINE BASE, CUSTOM, XL, XLT
1988 - 1991 FORD E-150 ECONOLINE BASE, CUSTOM, XL
2006 - 2007 FORD E-150 ECONOLINE BASE, CHATEAU, XL, XLT
2008 - 2010 FORD E-150 ECONOLINE BASE, XL, XLT
1983 FORD E-150 ECONOLINE CLUB WAGON CUSTOM, XL
1984 - 1986 FORD E-150 ECONOLINE CLUB WAGON BASE, XL, XLT
1987 - 1991 FORD E-150 ECONOLINE CLUB WAGON CUSTOM, XL, XLT
1992 - 2000 FORD E-150 ECONOLINE CLUB WAGON CHATEAU, CUSTOM, XLT
2001 - 2005 FORD E-150 ECONOLINE CLUB WAGON CHATEAU, XL, XLT
1997 - 1999 FORD E-250 ECONOLINE BASE, XL
1991 - 1992 FORD EXPLORER EDDIE BAUER, SPORT, XL, XLT
1993 - 1994 FORD EXPLORER EDDIE BAUER, LIMITED, SPORT, XL, XLT
1996 - 1998 FORD EXPLORER EDDIE BAUER, LIMITED, SPORT, XL, XLT
1995 FORD EXPLORER EDDIE BAUER, EXPEDITION, LIMITED, SPORT, XL, XLT
1999 FORD EXPLORER EDDIE BAUER, LIMITED, SPORT, XL, XLS, XLT
2000 FORD EXPLORER EDDIE BAUER, LIMITED, POSTAL, SPORT, XL FLEET, XLS, XLT
2001 FORD EXPLORER EDDIE BAUER, LIMITED, POSTAL, XL FLEET, XLS, XLT
2002 - 2003 FORD EXPLORER EDDIE BAUER, LIMITED, POSTAL, XLS, XLT
2004 FORD EXPLORER EDDIE BAUER, LIMITED, NBX, XLS, XLS SPORT, XLT, XLT SPORT
2005 FORD EXPLORER EDDIE BAUER, LIMITED, XLS, XLS SPORT, XLT, XLT SPORT
2006 FORD EXPLORER EDDIE BAUER, LIMITED, XLS, XLT
2007 - 2010 FORD EXPLORER EDDIE BAUER, LIMITED, XLT
2011 FORD EXPLORER BASE, LIMITED, XLT
2001 - 2002 FORD EXPLORER SPORT BASE
2003 FORD EXPLORER SPORT XLS, XLT
1983 FORD F-150 BASE, XL, XLS, XLT
1984 FORD F-150 BASE, XL, XLT
1985 - 1986 FORD F-150 BASE, XL, XLT LARIAT
1987 - 1992 FORD F-150 CUSTOM, XL, XLT LARIAT
1993 - 1994 FORD F-150 LIGHTNING, XL, XLT
1995 FORD F-150 EDDIE BAUER, LIGHTNING, SPECIAL, XL, XLT
1996 FORD F-150 EDDIE BAUER, SPECIAL, XL, XLT
1997 - 1998 FORD F-150 BASE, LARIAT, XL, XLT
1999 FORD F-150 BASE, LARIAT, LIGHTNING, XL, XLT
2000 FORD F-150 BASE, HARLEY-DAVIDSON EDITION, LARIAT, LIGHTNING, XL, XLT
2001 - 2003 FORD F-150 HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, LIGHTNING, XL, XLT
2004 FORD F-150 HERITAGE SVT LIGHTNING, XL, XLT
1997 - 1999 FORD F-250 BASE, LARIAT, XL, XLT
1999 - 2003 FORD F-250 SUPER DUTY LARIAT, XL, XLT
2004 - 2007 FORD F-250 SUPER DUTY HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT
2008 FORD F-250 SUPER DUTY FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT
2009 FORD F-250 SUPER DUTY CABELA'S, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT
2010 FORD F-250 SUPER DUTY CABELA'S, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT
2011 - 2012 FORD F-250 SUPER DUTY KING RANCH, LARIAT, XL, XLT
2013 - 2017 FORD F-250 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT
2018 - 2019 FORD F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT
1990 FORD RANGER CUSTOM, S, S PLUS, STX, XLT
1991 - 1992 FORD RANGER CUSTOM, S, SPORT, STX, XLT
1993 - 1994 FORD RANGER SPLASH, SPORT, STX, XL, XLT
1996 - 1997 FORD RANGER SPLASH, SPORT, STX, XL, XLT
1995 FORD RANGER SPLASH, SPORT, STX, XL, XL SPORT, XLT
1998 FORD RANGER EV, SPLASH, SPORT, STX, XL, XLT
1999 - 2000 FORD RANGER EV, SPORT, STX, XL, XLT
2001 - 2003 FORD RANGER EDGE, SPORT, STX, XL, XLT
2004 FORD RANGER EDGE, SPORT, STX, TREMOR, XL, XLT
2005 FORD RANGER EDGE, FX4, SPORT, STX, XL, XLT
2006 - 2007 FORD RANGER FX4, SPORT, STX, XL, XLT
2008 - 2009 FORD RANGER FX4, SPORT, XL, XLT
2010 - 2011 FORD RANGER SPORT, XL, XLT