ARB For Air Locker Differential RD139 * Fits GMC Sierra & Chevrolet
Part # RD139 SKU 222220
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ARB
ARB For Air Locker Differential RD139 * Fits GMC Sierra & Chevrolet
Highlights
- Type
- Differential Locker
- Drive type
- 4WD
- Voltage
- 12V
Description
ARB For Air Locker Differential RD139 * Fits GMC Sierra & Chevrolet
The ARB Air Locker Differential RD139 is designed to enhance the off-road performance of GMC Sierra and Chevrolet vehicles. This precision-engineered locking differential allows drivers to tackle challenging terrains with confidence by providing optimal traction. When engaged, the Air Locker effectively locks both wheels on an axle together, allowing for maximum power delivery to both wheels and minimizing wheel spin on slippery or uneven surfaces.
This innovative product utilizes a pneumatic activation system, which means it can be activated through a switch in the cabin, making it user-friendly. The Air Locker is not just about improving performance; it’s built to withstand the rigors of off-roading, featuring robust construction that can handle heavy loads and demanding conditions. The design includes high-strength steel gears and durable seals, ensuring longevity and consistent performance under intense situations.
FITMENT: This model is compatible with GMC Sierra and Chevrolet vehicles, specifically designed to fit seamlessly into their respective differentials. The ARB RD139 provides an excellent upgrade for any off-road enthusiast, ensuring that power is effectively distributed to the wheels when it’s needed the most.
Key Features & Benefits
- Enhances traction for improved off-road performance.
- Pneumatic activation allows for instant engagement from inside the vehicle.
- Built with high-strength materials to endure extreme conditions.
- Locks both wheels on an axle to reduce wheel spin.
- Compatible with a range of GMC Sierra and Chevrolet models.
- Easy installation with a precise fit for original equipment differentials.
Fits
2011-2019 Ram 2500, 2011-2019 Ram 3500, 2003-2010 Dodge Ram 2500, 2003-2010 Dodge Ram 3500 and 12 more
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | ARB |
| Part number | RD139 |
| SKU | 222220 |
| UPC | 881348011909 |
| Dimensions and weight | |
| Dimensions (W × H × D) | 10.00 × 11.00 × 10.00 in |
| Material and finish | |
| Series and warranty | |
| Details | |
| Type | Differential Locker |
| Drive type | 4WD |
| Includes | Locker |
| Voltage | 12V |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 30-day returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
Not sure about this part? Ask us.
Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
We answer by email. No account needed.
Questions and answers
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Reviews
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