Built for the ARB RD121 Air Locker Differential for Toyota Front Axle – Instant Locking Traction Enhancement, this ARB component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
The ARB RD121 Air Locker Differential is a high-performance traction device designed to improve off-road capability and on-road safety for select Toyota models. Crafted with durable steel construction and a silver finish, this differential seamlessly integrates with your vehicle's front axle, specifically fitting Toyota 8-inch clamshell axles with a 1.31-inch shaft diameter and 30 spline configuration. When activated, the pneumatically operated locking system engages instantly, preventing internal differential gears from rotating independently and locking both wheels together. This results in maximum traction, allowing your vehicle to conquer challenging terrains such as mud, snow, or rocky trails with ease. The Air Locker's ability to be activated at any speed provides drivers with reliable control and confidence during demanding conditions. When disengaged, it functions like a conventional open differential, ensuring smooth on-road driving and reducing driveline wear. The ARB RD121 is compatible with various Toyota models from 2011 to 2014, including FJ Cruiser, Tacoma, and 4Runner, making it an essential upgrade for off-road enthusiasts seeking enhanced traction and vehicle durability. Safety and environmental considerations are addressed with a clear Prop 65 warning regarding potential health risks. Installation requires no additional modifications, and the differential's robust steel design ensures long-lasting performance even in extreme environments. Whether navigating steep inclines or loose surfaces, the ARB RD121 Air Locker Differential delivers on-demand traction that improves vehicle control, safety, and off-road prowess. Enhance your Toyota's capability today with this reliable, easy-to-activate locking differential designed for serious off-road performance.
Features:
- Instant engagement: Provides rapid lock at the flick of a switch for maximum traction.
- Pneumatically operated: Uses a reliable air system for precise control and activation.
- Durable steel construction: Built to withstand harsh off-road conditions and heavy use.
- Compatibility: Fits front axles of Toyota models including FJ Cruiser, Tacoma, and 4Runner from 2011 to 2014.
- Versatile operation: Functions as a standard open differential when unlocked, ensuring smooth on-road driving.
Fitment:
Toyota 4Runner 2003
Toyota 4Runner 2004
Toyota 4Runner 2005
Toyota 4Runner 2006
Toyota 4Runner 2007
Toyota 4Runner 2008
Toyota 4Runner 2009
Toyota 4Runner 2010
Toyota 4Runner 2011
Toyota 4Runner 2012
Toyota 4Runner 2013
Toyota 4Runner 2014
Toyota 4Runner 2015
Toyota 4Runner 2016
Toyota 4Runner 2017
Toyota 4Runner 2018
Toyota 4Runner 2019
Toyota 4Runner 2020
Toyota 4Runner 2021
Toyota 4Runner 2022
Toyota 4Runner 2023
Toyota FJ Cruiser 2007
Toyota FJ Cruiser 2008
Toyota FJ Cruiser 2009
Toyota FJ Cruiser 2010
Toyota FJ Cruiser 2011
Toyota FJ Cruiser 2012
Toyota FJ Cruiser 2013
Toyota FJ Cruiser 2014
Toyota Tacoma 2005
Toyota Tacoma 2006
Toyota Tacoma 2007
Toyota Tacoma 2008
Toyota Tacoma 2009
Toyota Tacoma 2010
Toyota Tacoma 2011
Toyota Tacoma 2012
Toyota Tacoma 2013
Toyota Tacoma 2014
Toyota Tacoma 2015
Toyota Tacoma 2016
Toyota Tacoma 2017
Toyota Tacoma 2018
Toyota Tacoma 2019
Toyota Tacoma 2020
Toyota Tacoma 2021
Toyota Tacoma 2022
Toyota Tacoma 2023
Currently, we do not have an installation guide available for this product. Please contact support for assistance.
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KOVA OFFROAD
Attn: RETURNS - Order ####
555 E Queen Creek Rd #A
Chandler AZ 85286
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Defective Items:
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Fitment:
- Customers are responsible for verifying product fitment before purchase.
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