Description
The ARB Air Locker is a rugged, pneumatic locking differential designed for Dana 44 axles with 30 spline shafts and a 3.73 gear ratio. It delivers full traction on demand by locking both axle shafts together when activated, preventing wheel slip in challenging off-road conditions. Featuring patented technology, the Air Locker allows locking at any vehicle speed and unlocks instantly for smooth on-road driving.
This kit includes the Air Locker differential, switch, solenoid valve, airline, and bulkhead fitting for a complete installation. An air compressor (sold separately) is required for operation. Constructed with durable materials and reinforced seals, the ARB Air Locker withstands extreme conditions and provides reliable traction for your off-road adventures.
Features & Benefits:
- Pneumatic locking differential for 100% traction on demand
- Can be locked at any speed and unlocks instantly
- Durable two-piece design with minimal moving parts
- Steel reinforced elastomer bonded seals for extreme temperature resistance
- Includes switch, solenoid valve, airline, and bulkhead fitting
- Compatible with Dana 44 rear axles, 30 spline, 3.73 ratio and similar
- Suitable for various 3.73 gear ratios and compatible with multiple vehicles
- Backed by a 5-year ARB warranty
Vehicle Fitment:
Jeep Wrangler JK (2018):
Sahara, Sport, Sport S — 3.6L, 6 cyl, GAS, 2 doors
Unlimited Sahara, Unlimited Sport, Unlimited Sport S — 3.6L, 6 cyl, GAS, 4 doors
Jeep Wrangler (2016):
75th Anniversary, Sport S — 3.6L, 6 cyl, GAS, 2 doors
Unlimited 75th Anniversary, Unlimited Sport S — 3.6L, 6 cyl, GAS, 4 doors
Jeep Wrangler (2012-2017):
Sahara, Sport — 3.6L, 6 cyl, GAS, 2 doors
Unlimited Sahara, Unlimited Sport — 3.6L, 6 cyl, GAS, 4 doors
Jeep Wrangler (2011):
70th Anniversary — 3.8L, 6 cyl, GAS, 2 doors
Unlimited 70th Anniversary — 3.8L, 6 cyl, GAS, 4 doors
Jeep Wrangler (2010-2011):
Sport — 3.8L, 6 cyl, GAS, 2 doors
Unlimited Sport — 3.8L, 6 cyl, GAS, 4 doors
Jeep Wrangler (2007-2011):
Sahara — 3.8L, 6 cyl, GAS, 2 doors
Unlimited Sahara — 3.8L, 6 cyl, GAS, 4 doors
Jeep Wrangler (2007-2010):
Unlimited X — 3.8L, 6 cyl, GAS, 4 doors
X — 3.8L, 6 cyl, GAS, 2 doors
Jeep Wrangler (2006):
65th Anniversary Edition — 4L, 6 cyl, GAS, 2 doors
Jeep Wrangler SE / TJ (2003-2006):
Wrangler SE — 2.4L, 4 cyl, GAS, 2 doors
TJ SE — 2.4L, 4 cyl, GAS, 2 doors
Wrangler Unlimited / TJ Unlimited (2004-2006) — 4L, 6 cyl, GAS, 2 doors
Jeep Wrangler X (2002-2006):
4L, 6 cyl, GAS, 2 doors
Jeep TJ Sport / Wrangler Sport (1997-2006):
Sport — 4L, 6 cyl, GAS, 2 doors
Jeep TJ Sahara / Wrangler Sahara (1997-2004):
Sahara — 4L, 6 cyl, GAS, 2 doors
Jeep TJ SE / Wrangler SE (1997-2002):
SE — 2.5L, 4 cyl, GAS, 2 doors
Jeep Cherokee (1985-1991):
Base, Laredo, Limited, Chief, Pioneer, Sport, Briarwood — Mostly 4L or 2.5L, 4 or 6 cyl, GAS or DIESEL, 2 or 4 doors
Jeep Comanche (1986-1992):
Base, Pioneer, Laredo, Chief, Custom, XLS, X — 2.1L, 2.5L, 2.8L, 4 or 6 cyl, GAS or DIESEL, 2 doors
Jeep Wagoneer (1987-1990):
Base, Limited — 4L, 6 cyl, GAS, 4 doors
Isuzu Rodeo / Rodeo Sport (1999-2004):
S, LS, LSE, S V6, Sport S, Sport S V6 — 2.2L, 3.2L, 3.5L, 4 or 6 cyl, GAS, 2 or 4 doors
Dodge Ram 1500 (1994-2001):
Base, Laramie, Sport, ST, SLT, WS, SS/T 5.9L, LT — 3.9L, 5.2L, 5.9L, 6, 8 cyl, GAS or CNG, 2 or 4 doors
Dodge Ram 2500 (1994-2001):
Base — 5.9L (6 cyl Diesel, 8 or 10 cyl GAS), 2 or 4 doors
Dodge Ramcharger (1985-1993):
Royal SE, Canyon Sport — 5.2L, 5.9L, 8 cyl, GAS, 2 doors
Ford Bronco / Bronco II (1986-1996):
XL, Eddie Bauer, XLT, XLT Plus, XL Sport, XLT Nite — 2.9L, 4.9L, 5L, 5.8L, 6 or 8 cyl, GAS, 2 doors
Ford F-150 / F-250 (1986-1996):
Custom, XL, XLT, XLT Lariat, Eddie Bauer, Special — 3.8L, 4.9L, 5L, 5.8L, 6 or 8 cyl, GAS, BI-FUEL, or DIESEL, 2 doors
Dodge W-Series (W100, W150, W250) (1985-1993):
Base, Custom — 3.7L, 3.9L, 5.2L, 5.9L, 6, 8, 10 cyl, GAS or DIESEL, 2 doors
