A down arrow

ARB Air Locker Differential for 2008 Toyota 4Runner

Toyota 4Runner - 2003 to 2009 - SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD (Front) (IFS 8in Ring Gear) (30 Spline) (3.73 Ratio)
More / Larger Pics (1)
Fits:
Toyota 4Runner - 2003 to 2009 - SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD
Notes:
  • Front
  • IFS 8in Ring Gear
  • 30 Spline
  • 3.73 Ratio
More Info:
Front air lock differential. Only for 8in ring gear with 53mm bearing, 30 spline shaft, and 3.73 ratio. Includes required shims to adjust the diff during installation, solenoid, and lines.
List Price:
$1200.10
Our Price:
$1091.00
You Save:
$109.10
 
 
1-4 DAY FAST FREE SHIPPING!
(free to mainland U.S. only)
Select an Application For Your
2008 Toyota 4Runner
 
Door Config  [Trim Level]
Application / Notes
SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD
(Front) (IFS 8in Ring Gear) (30 Spline) (3.73 Ratio)
SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD
(Front) (IFS 8in Ring Gear) (30 Spline) (3.91 Ratio)
SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD
(Rear) (8in Ring Gear) (30 Spline) (Requires Upgraded Carrier Bearing)
 
🔰 Toyota 4Runner Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It

Sold as front or rear kits. ARB AIR LOCKER DIFFERENTIALS REQUIRE AN AIR COMPRESSOR, WHICH IS NOT INCLUDED. We separately sell ARB air compressors for use with these differentials, or you can use your own.

Traction is very important when off-roading, arguably more so than on the road. However, even with 4WD, it might not be enough to get you out of certain situations. Though many 4WD differentials already include some sort of LSD (Limited Slip Differential) system, a little extra can go a long way in getting you where you want to be. A locking differential prevents ANY slippage between the wheels and locks them to rotate exactly the same. This can go a long way in increasing traction and providing maximum torque to the wheels. The locking of the wheels can also be critical to allowing your Toyota 4Runner to overcome certain obstacles or get out of difficult off-road situations.

An ARB Air Locker Differential for your Toyota 4Runner provides a convenient and easy way to lock your front and/or rear wheels without having to get out of the vehicle. Unlike older systems, where the lock has to manually be set on the diff itself, these new air locking diffs can be set from the cabin with the flip of a switch! In addition, the lock mechanism has a robust build design that allows it to be actuated at any speed. By using a clutch style pneumatically actuated side gear, it locks the spider gears from moving and creating a strong lock between both wheels. The internal gears are forged, ensuring they can handle the most demanding environments as well. An air locking differential is a must for those doing tough off-road experiences!

Key Features:
  • Locks front and/or rear wheels completely - no slippage. You get 100% traction.
  • Air actuated system. Locking can be set from the cabin with the flip of a switch.
  • Robust build design, including forged gears for added strength.
  • Steel reinforced, elastomer bonded annular seal designed to handle the most extreme temperatures on Earth!
  • Clutch style locking mechanism on side gear provides a strong lock and can be actuated at any speed! Locks super fast as well.
  • Includes differential, activation switch, solenoid valve, air line, and bulkhead fitting. Some kits include shims as well.
  • Allows your Toyota 4Runner to overcome tough obstacles and get out of difficult off-road situations.
  • 5 year Limited Warranty.
Fitment Notes: Each ARB Air Locker Differential kit is specific to certain factory differential setups. Please read all notes and check your factory differential to ensure it will fit your Toyota 4Runner.

  Don't have a 2008 Toyota 4Runner?

Application Price List & Information Overview
Application List Price Our Price
Toyota 4Runner - 2003 to 2009 - SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD ARB Air Locker Differential

Notes: (Front) (IFS 8in Ring Gear) (30 Spline) (3.73 Ratio)

More Info: Front air lock differential. Only for 8in ring gear with 53mm bearing, 30 spline shaft, and 3.73 ratio. Includes required shims to adjust the diff during installation, solenoid, and lines.
$1200.10$1091.00
Toyota 4Runner - 2003 to 2009 - SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD ARB Air Locker Differential

Notes: (Front) (IFS 8in Ring Gear) (30 Spline) (3.91 Ratio)

More Info: Front air lock differential. Only for IFS 8in ring gear with 53mm bearing, 30 spline shaft, and 3.91 ratio. Includes required shims to adjust the diff during installation, solenoid, and lines.
$1200.10$1091.00
Toyota 4Runner - 2003 to 2009 - SUV [Limited, SR5, Sport] with 4.0L/4.7L & 4WD ARB Air Locker Differential

Notes: (Rear) (8in Ring Gear) (30 Spline) (Requires Upgraded Carrier Bearing)

More Info: IMPORTANT: Requires upgraded 50mm carrier bearing. Rear air lock differential. Only for 8in ring gear with 30 spline shaft. Includes required shims to adjust the diff during installation, solenoid, and lines.
$1200.10$1091.00
Featured Supported Door Configuration:
Toyota 4Runner SUV

ARB Air Locker Differential supported 2008 Toyota 4Runner Trim Levels:
Limited 4.0L 4WD , Limited 4.7L 4WD , Sport 4.0L 4WD , Sport 4.7L 4WD , SR5 4.0L 4WD , SR5 4.7L 4WD


Our Customers Love Us - See our Reviews
...Loading Reviews