Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
ARB Airlocker 30Spl 3.73&Dn Toyota 8In Ifs 53mm Brng S/N..Experience unbeatable traction and control with the ARB Air Locker, designed specifically for Toyota 8 Inch Independent Front Suspension differentials. This rugged and reliable air locker features a 3. 73 gear ratio and fits axles equipped with 53mm bearings, ensuring seamless integration and exceptional performance on demanding off road conditions. Constructed for durability and precision, the ARB Air Locker allows drivers to engage or disengage
Experience unbeatable traction and control with the ARB Air Locker, designed specifically for Toyota 8 Inch Independent Front Suspension differentials. This rugged and reliable air locker features a 3.73 gear ratio and fits axles equipped with 53mm bearings, ensuring seamless integration and exceptional performance on demanding off-road conditions.Constructed for durability and precision, the ARB Air Locker allows drivers to engage or disengage differential locking at the flick of a switch, enhancing vehicle capability when facing slippery or uneven terrain. Whether you're tackling steep climbs or navigating rough trails, this differential upgrade delivers superior wheel traction, minimizing wheel slip and maximizing power to the ground.
Trusted by enthusiasts and professionals alike, the RD121 model from ARB offers peace of mind with its robust build quality and proven technology. Ideal for off-road adventures, hot rods, or custom builds, this differential locker is a must-have for serious automotive hobbyists looking to boost their drivetrain performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 285 reviews
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Product Reviews
★★★★★ 1
Avoid this handle if you use it
Color: Black, Size: Driver side
Good Product if you don't use it, terrible product if you do use it. The plastic it's made of is too flimsy and gets worse with heat. Installed this product and it only lasted a month and a half before the metal reinforcement plate ripped off the entire plastic handle assembly.
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Reviewed in the United States on September 4, 2025
★★★★★ 5
Perfect match
Color: Tan, Size: Driver side
Fit our truck perfectly, color matches, and it looks like new again.
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Reviewed in the United States on January 31, 2026
★★★★★ 4
Fitment is decent
Color: Tan, Size: Passenger side
Overall a nice replacement color matched but the fitment was a little loose even though tightened well, where the end comes toward the top of the pillar it is loose and doesn't fit flush
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Reviewed in the United States on December 1, 2023
★★★★★ 5
thank you
Color: Tan, Size: Driver side
installed today fits like a glove
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Reviewed in the United States on December 22, 2025
★★★★★ 2
Handle broke and had to reorder.
Color: Tan, Size: Driver side
The quality is not strong enough. Will not t recommend to others.
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Reviewed in the United States on December 13, 2024