# ARB Airlocker 30Spl 3.73&Dn Toyota 8In Ifs 53mm Brng S/N..

The world's premier traction aid, an ARB Air Locker(TM) keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact.

-   Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat
-   Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth
-   Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability
-   Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting
-   Provides 100 percent traction on demand without affecting on-road drivability or driveline wear
-   Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking
-   Employs Minimal Moving Parts Ensuring Maximum Reliability
-   Air compressor required for operation (sold separately)

This Part Fits:

Year

Make

Model

Submodel

2003-2022

Toyota

4Runner

Limited

2020-2021

Toyota

4Runner

Nightshade

2003-2009

Toyota

4Runner

Sport

2003-2023

Toyota

4Runner

SR5

2018-2022

Toyota

4Runner

SR5 Premium

2010-2016,2021-2022

Toyota

4Runner

Trail

2017-2022

Toyota

4Runner

TRD Off-Road

2018-2022

Toyota

4Runner

TRD Off-Road Premium

2015-2022

Toyota

4Runner

TRD Pro

2022-2023

Toyota

4Runner

TRD Sport

2020-2021

Toyota

4Runner

Venture

2007-2014

Toyota

FJ Cruiser

Base

2008

Toyota

FJ Cruiser

Trail Teams Special Edition

2007

Toyota

FJ Cruiser

TRD Special Edition

2003-2008

Toyota

Land Cruiser

Base

2004-2015

Toyota

Tacoma

Base

2016-2023

Toyota

Tacoma

Limited

2005-2015

Toyota

Tacoma

Pre Runner

2004

Toyota

Tacoma

S-Runner

2016-2023

Toyota

Tacoma

SR

2016-2023

Toyota

Tacoma

SR5

2021

Toyota

Tacoma

Trail

2023

Toyota

Tacoma

Trail Special Edition

2016-2023

Toyota

Tacoma

TRD Off-Road

2015,2017-2023

Toyota

Tacoma

TRD Pro

2016-2023

Toyota

Tacoma

TRD Sport

2005-2013

Toyota

Tacoma

X-Runner

2007

Toyota

Tundra

Base

2007

Toyota

Tundra

Limited

2007

Toyota

Tundra

SR5

## Details

- **Price:** 1794.0 CAD
- **Vendor:** ARB
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1794.00 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
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- Photo - Close Up
- Photo - Unmounted
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/arb-airlocker-30spl-3-73-dn-toyota-8in-ifs-53mm-brng-s-n)
> Updated: 2026-06-25