Built for the ARB RD132 Air Locker Differential for Toyota Tacoma and 4Runner, this ARB component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
The ARB RD132 Air Locker Differential is a premium traction enhancement system designed for Toyota Tacoma and 4Runner models from 2004 to 2023. This advanced pneumatic locking differential provides instant, on-demand traction in challenging off-road conditions, ensuring your vehicle maintains maximum grip when it matters most. With a simple switch activation, the Air Locker engages quickly, locking the differential and preventing axle shafts from turning independently. This means both wheels are driven together, significantly improving off-road capability without compromising on-road drivability. The robust steel construction ensures durability under tough conditions, making it an ideal upgrade for serious off-road enthusiasts and professional drivers alike. The ARB Air Locker integrates seamlessly with your vehicle's existing axle configuration, offering a reliable solution that enhances traction and control on uneven terrain. Its design allows activation at any speed, providing versatility whether negotiating steep inclines, loose gravel, or mud. Proper fitment is ensured with compatibility for Toyota 8-inch live axles, with specific considerations for bearing sizes, utilizing Timken or Koyo SKF bearings as needed. This differential is suitable for both front and rear axles, with straightforward installation options that maintain your vehicle’s integrity and performance. The ARB RD132 Air Locker Differential is a proven choice for those seeking to elevate their vehicle's off-road performance and safety, backed by ARB’s reputation for quality and innovation. Please note the warning regarding potential health risks associated with the product's materials, and always follow safety guidelines during installation and use.
Features:
- Instant lock activation: Provides quick engagement at any speed for enhanced off-road traction.
- Durable steel construction: Built to withstand harsh terrains and demanding driving conditions.
- Universal
Fitment:
Lexus LX450 1996
Lexus LX450 1997
Toyota 4Runner 1984
Toyota 4Runner 1985
Toyota 4Runner 1986
Toyota 4Runner 1987
Toyota 4Runner 1988
Toyota 4Runner 1989
Toyota 4Runner 1990
Toyota 4Runner 1991
Toyota 4Runner 1992
Toyota 4Runner 1993
Toyota 4Runner 1994
Toyota 4Runner 1995
Toyota 4Runner 1996
Toyota 4Runner 1997
Toyota 4Runner 1998
Toyota 4Runner 1999
Toyota 4Runner 2000
Toyota 4Runner 2001
Toyota 4Runner 2002
Toyota 4Runner 2003
Toyota 4Runner 2004
Toyota 4Runner 2005
Toyota 4Runner 2006
Toyota 4Runner 2007
Toyota 4Runner 2008
Toyota 4Runner 2009
Toyota FJ Cruiser 2007
Toyota FJ Cruiser 2008
Toyota FJ Cruiser 2009
Toyota Land Cruiser 1990
Toyota Land Cruiser 1991
Toyota Land Cruiser 1992
Toyota Land Cruiser 1993
Toyota Land Cruiser 1994
Toyota Land Cruiser 1995
Toyota Land Cruiser 1996
Toyota Land Cruiser 1997
Toyota Pickup 1979
Toyota Pickup 1980
Toyota Pickup 1981
Toyota Pickup 1982
Toyota Pickup 1983
Toyota Pickup 1984
Toyota Pickup 1985
Toyota Pickup 1986
Toyota Pickup 1987
Toyota Pickup 1988
Toyota Pickup 1989
Toyota Pickup 1990
Toyota Pickup 1991
Toyota Pickup 1992
Toyota Pickup 1993
Toyota Pickup 1994
Toyota Pickup 1995
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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Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
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Returns & Exchanges
- All returns must be authorized by KOVA Offroad before an item is shipped back.
- Return eligibility and timeframes may vary by manufacturer and product.
- Products must generally be unused, uninstalled, in new and resellable condition, and returned with all original packaging, hardware, and documentation.
- Original shipping charges are non-refundable unless the return is the result of an error or a confirmed defective product.
- Customers may be responsible for return shipping and any manufacturer or supplier restocking fees that apply.
- Do not ship a return to KOVA Offroad or directly to a manufacturer without receiving return authorization and return instructions from us first.
Obtaining Return Authorization
- Contact KOVA Offroad at sales@kovaoffroad.com with your order number, product information, and reason for the return.
- We will provide the appropriate return instructions and shipping location after the return has been approved.
- Returns sent without authorization may be refused or delayed.
Warranty & Defective Products
- Product warranties are provided by the individual manufacturer and vary by brand and product.
- KOVA Offroad does not independently manufacture or warrant third-party products, but we will assist customers with the warranty claim process whenever possible.
- If you believe a product is defective, contact us with your order number, a description of the issue, and photos or video if applicable.
- Warranty approval, replacement, repair, shipping costs, and claim requirements are subject to the manufacturer’s warranty policy.
- Do not return a defective product until return or warranty instructions have been provided.
Order Cancellations & Changes
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- Special-order, custom, made-to-order, clearance, or certain manufacturer-direct products may not be cancellable or returnable.
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Fitment
- Customers are responsible for reviewing the listed vehicle fitment before purchasing.
- If a customer is unsure whether a product fits their vehicle, they should contact KOVA Offroad before ordering, and we will help verify compatibility.
Questions?
Call us at (800) 507-0672 or email sales@kovaoffroad.com.


