ARB Air Locker Differential, Nissan R180A 8-Bolt Front, 27 Spline for Nissan Pathfinder (1987-2005)
For qualified buyers at checkout
Secure checkoutEncrypted payment
Warranty Information
Vendor warranty summary
ARB Warranty
At a glance: 5 years on Air Locker, 3 years on ARB-branded products, 1 year/25,000 miles on wear items
This is ARB's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Air Locker (personal use) | 5 years, unlimited miles |
| ARB-branded products (personal use) | 3 years, unlimited miles |
| Wear items: bushes, bearings, shackles, pins, U-bolts, batteries, globes, gas struts | 1 year or 25,000 miles, whichever comes first |
| Air Locker & ARB-branded products (commercial use) | 3 years or 60,000 miles, whichever comes first |
| Wear items (commercial use) | 1 year or 25,000 miles, whichever comes first |
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Defects in materials and workmanship from the purchase date
- Applies when the product is fitted per ARB's instructions and legal requirements and used for its intended purpose
- ARB chooses whether to repair, replace or refund
What's not covered
- Normal wear and tear
- Incorrect fitting or use beyond what the product was designed for
- Misuse, negligent operation or poor maintenance
- Modified products; accident or vandalism damage
- Competitive events such as racing or rallying
- Use in underground mining or other highly corrosive environments
- Consequential losses; liability capped at the purchase price
How to make a ARB warranty claim
- Contact ARB as soon as you find the defect
- Do not remove the product from the vehicle before contacting ARB
- Submit the online warranty claim form with your purchase receipt
- ARB reviews the claim and decides on repair, replacement or refund
ARB contact: Phone: +1 (619) 940-1769 · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to ARB, and help it along either way.
Shop ARB at NVMOS
See all ARB products, lead times and FAQs →
Disclaimer: The information on this page describes ARB's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: ARB official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
ARB is the Australian 4x4 company behind the Air Locker and a long catalog of trail gear. At NVMOS we carry ARB's on-board 12V air compressors, the CKMA12 single and CKMTA12 twin, for drivers who run lockers, air down on the trail, or want real air in the truck.
Based in: Melbourne, Australia · Lead time: In-stock items ship in 24–48 hours
Shop all 726 ARBWarrantyAll brands
Warranty terms are set by ARB, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
ARB Air Locker Differential, Nissan R180A 8-Bolt Front, 27 Spline for Nissan Pathfinder (1987-2005)
This ARB Air Locker fits the 8-bolt Nissan R180A front axle on the 1987-2005 Nissan Pathfinder. It has 27 splines and any gear ratio. The kit comes with the switch, solenoid and air plumbing needed to run it.
| Spec | Detail |
|---|---|
| Fitment | Nissan Pathfinder 1987-2005 |
| Axle | Nissan R180A, 8-bolt |
| Position | Front |
| Spline count | 27 |
| Shaft diameter | 1.09 in. |
| Gear ratio | All |
| In the box | Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting |
| Part number | RD182 |
Confirm your axle type before ordering; the distributor notes say it generally fits four-cylinder trucks. An air compressor is required and sold separately. ARB install instructions: download the PDF. Not sure it fits your build? Call real humans at (920) 249-7744 with your year, trim and setup and we will confirm it.
What axle does this Air Locker fit?
It is for the Nissan R180A 8-bolt front axle with 27 splines. Check your axle and spline count before ordering, since lockers are not interchangeable between axles.
What is the warranty?
ARB covers its own and Old Man Emu products for 3 years with unlimited miles (Air Lockers 5 years); wear items like bushes, shackles, pins and U-bolts are covered for 1 year or 25,000 miles.
What is in the kit?
The Air Locker differential, an activation switch, a solenoid valve, an air line and a bulkhead fitting.
Do I need a compressor?
Yes. An air compressor is required for operation and is sold separately.
Are install instructions available?
Yes. ARB publishes install instructions for this part number, and we recommend reading them before you start.
Complete your Nissan Pathfinder build
More parts that fit your Nissan Pathfinder and pair well with this one — matched and ready to install.
$1,299.95
$1,299.95
$1,299.95
$1,299.95
$1,768.00
More for your Nissan Pathfinder
Picked from the 31 parts we carry for the Nissan Pathfinder, matched to 1987–2005 model years. Check the years and trim in each title — or call us and we’ll confirm fit.
Specifications
ARB Air Locker Differential, Nissan R180A 8-Bolt Front, 27 Spline for Nissan Pathfinder (1987-2005) FAQs
What axle does this Air Locker fit?
It is for the Nissan R180A 8-bolt front axle with 27 splines. Check your axle and spline count before ordering, since lockers are not interchangeable between axles.
What is the warranty?
ARB covers its own and Old Man Emu products for 3 years with unlimited miles (Air Lockers 5 years); wear items like bushes, shackles, pins and U-bolts are covered for 1 year or 25,000 miles.
What is in the kit?
The Air Locker differential, an activation switch, a solenoid valve, an air line and a bulkhead fitting.
Do I need a compressor?
Yes. An air compressor is required for operation and is sold separately.
Are install instructions available?
Yes. ARB publishes install instructions for this part number, and we recommend reading them before you start.
Multi-column
Join Our Community
For all things NVMOS, check us out on Instagram and Facebook!
Financing Available
Pay over time with Affirm or PayPal Credit at checkout, for qualified buyers.
Contact Us
Have a question? Just send us an e-mail at support@nvmos.com
