Built for the ARB RD90 Air Locker Differential for Toyota 7.5-inch IFS Axles, this ARB component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
The ARB RD90 Air Locker Differential is a high-performance traction solution designed to enhance off-road capability for Toyota trucks and SUVs. Built with durable steel construction, this differential provides reliable, instant lock functionality at the flick of a switch, allowing drivers to tackle challenging terrains with confidence. Its pneumatically operated locking system prevents internal gears from rotating independently, ensuring both wheels turn together for maximum traction. When disengaged, it operates as a conventional open differential, maintaining smooth on-road driving and reducing driveline wear. This feature makes the ARB RD90 ideal for both off-road adventures and everyday driving, as it enhances vehicle control and safety without compromising drivability.
Features:
- Instant lock activation: Provides 100% traction on demand with a simple switch.
- Durable steel construction: Ensures long-lasting performance in tough conditions.
- Pneumatic locking system: Allows activation at any speed for versatile terrain handling.
- Designed for Toyota 7.5-inch IFS axles: Fits front axle applications with a 1.10-inch shaft and 27 spline.
- Enhances off-road traction: Keeps wheels connected for maximum grip in difficult environments.
Fitment:
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 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 1996
Toyota Tacoma 1997
Toyota Tacoma 1998
Toyota Tacoma 1999
Toyota Tacoma 2000
Toyota Tacoma 2001
Toyota Tacoma 2002
Toyota Tacoma 2003
Toyota Tacoma 2004
Toyota Tundra 2000
Toyota Tundra 2001
Toyota Tundra 2002
Toyota Tundra 2003
Toyota Tundra 2004
Toyota Tundra 2005
Toyota Tundra 2006
Currently, we do not have an installation guide available for this product. Please contact support for assistance.
At KOVA OFFROAD, we aim to get your order to you as quickly as possible.
Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
If you need your product urgently, our support team is ready to assist you.
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Returns & Exchanges:
- A 25% Damage Fee will be charged if items arrive damaged.
- All returns must be authorized within 14 days after delivery.
- Returns/Exchanges are accepted only if initiated within 15 days of the original invoice date.
- Products must be repacked in original packaging and in new, sellable condition.
- Shipping is non-refundable. Free shipping items will have standard shipping fees deducted from the refund.
- Customer is responsible for return shipping costs.
- Refunds processed only after inspection (may take up to 14 days).
- Allow 7-10 days after inspection for refund to appear on your account.
Obtaining Return Authorization:
- Email info@kovoffroad.com to request a return.
- All approved returns must be mailed to:
KOVA OFFROAD
Attn: RETURNS - Order ####
555 E Queen Creek Rd #A
Chandler AZ 85286
- Include your order number inside and outside the package.
Defective Items:
- Report defective items within 30 days for warranty claims.
- KOVA OFFROAD covers shipping if item is defective.
- If item is not defective, customer pays return shipping.
Order Cancellations & Changes:
- Orders can be canceled or changed within 72 hours of placing the order.
- 3rd party vendor items (lights, shocks, etc.) may carry a 20% change/cancellation fee after 72 hours.
- Some items (Garage Sale, Special Orders, Pre-Orders, Group Buys) are non-returnable.
Fitment:
- Customers are responsible for verifying product fitment before purchase.
Notes:
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- Questions? Call us at (830)-896-7571 or contact info@kovoffroad.com