An ARB RD81 Air Locker Differential Ford 8.8" with 31 Splines box with hoses designed for effective traction and optimal comfort and safety.
The ARB RD81 Air Locker Differential Ford 8.8" with 31 Splines trucks offer effective design and a focus on traction for enhanced safety. These trucks also prioritize comfort.
An effective design ARB RD81 Air Locker Differential for a truck, ensuring traction and enhancing comfort and safety.
An effective design of an ARB RD81 Air Locker Differential Ford 8.8" with 31 Splines, providing both traction and comfort for enhanced safety.
A diagram showing the parts of an ARB RD81 Air Locker Differential Ford 8.8" with 31 Splines assembly, focusing on effective design and traction.

ARB RD81 Air Locker Differential Ford 8.8" with 31 Splines

$1,299.95

Starting at /mo with Affirm i

Better price? WE'LL MATCH IT!
45 day hassle free returns & exchanges
Manufacturer Warranty

[PROVIDES 100% TRACTION]

  • Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage.

[COMFORT AND SAFETY]

  • 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 powerful; only the highest quality materials used in construction.
  • Patented gear technology and 2-piece design ensures optimal locking strength.
  • Forged gears provide superior strength and durability.
  • Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability.

[EFFECTIVE DESIGN]

  • Thoroughly tested and proven design.
  • Front and rear Air Lockers available for most makes and models.
  • 4WD & 2WD applications.
  • Easy maintenance; no special additives required.

ABOUT THIS PRODUCT

Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor (sold separately) designed to activate and deactivate a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flip of a switch and all within the comfort of the driver's seat.

The advantage of the ARB Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional 'open' differential.

SPECIFICATIONS

  • Dimensions (L x W x H): 10.63 x 10.63 x 11.02 inches.
  • Weight: 25.00 lbs.
  • Differential: Ford 8.8".
  • Ratio: All.
  • Axle Splines: 31.
  • Shaft Diameter: 1.32".
  • SKU: RD81.
  • UPC: 837290004766.
 Talk to an expert

Need help or advice?

Talk to an expert!

Call Now!  (786) 699 - 8829
$1,299.95
Price Match Guarantee i