Air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions.

A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.

Please note: Not all units are supplied with replacement carrier bearings.
Required Parts:

These parts are required for installing this product on your vehicle.

CKSA12 air compressor (extremely compact, operates up to 2 air lockers, not intended for oversized tire inflation) or
CKMA12 air compressor (compact, operates up to 2 air lockers and will inflate tires when paired with a 171302) or
CKMTA12 air compressor (still compact, operates up to 2 air lockers when paired with 171503, will inflate tires AND run air tools when paired with a 171302 and will run even faster when paired with 171501air tank)

Optional Parts:These parts are not required for installing this product on your vehicle.

ALSB1 - bracket for mounting a single rocker switch. Manufactured from steel and powder-coated black. (Suitable for a compressor switch) or
ALSB2 - bracket for moutning two (2) rocker switches. Manufactured from steel and powder-coated black. (Suitable for mounting both a compressor and locker switch) or
ALSB3 - bracket for mounting three (3) rocker switches. Manufactured from steel and powder-coated black. (Suitable for moutning both a front and rear air locker and a compressor switch.)

Fitment:

Dana 35 27 Spline 3.31 & Down

Proposition 65

$/!\ warning$ WARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Make Vehicle	Model	Submodel	Year	Notes
1991-1997 Ford Explorer Eddie Bauer	Explorer	Eddie Bauer	1991-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1995 Ford Explorer Expedition	Explorer	Expedition	1995	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1993-1997 Ford Explorer Limited	Explorer	Limited	1993-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1991-1997 Ford Explorer Sport	Explorer	Sport	1991-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1991-1997 Ford Explorer XL	Explorer	XL	1991-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1991-1997 Ford Explorer XLT	Explorer	XLT	1991-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1990-1992 Ford Ranger Custom	Ranger	Custom	1990-1992	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1990-1992 Ford Ranger S	Ranger	S	1990-1992	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1990 Ford Ranger S Plus	Ranger	S Plus	1990	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1993-1997 Ford Ranger Splash	Ranger	Splash	1993-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1991-1993, 1997 Ford Ranger Sport	Ranger	Sport	1991-1993, 1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1990-1997 Ford Ranger STX	Ranger	STX	1990-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1993-1997 Ford Ranger XL	Ranger	XL	1993-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1995 Ford Ranger XL Sport	Ranger	XL Sport	1995	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1990-1997 Ford Ranger XLT	Ranger	XLT	1990-1997	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1984-1989 Jeep Cherokee Base	Cherokee	Base	1984-1989	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts. No c-clip
1985-1988 Jeep Cherokee Chief	Cherokee	Chief	1985-1988	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts. No c-clip
1985-1989 Jeep Cherokee Laredo	Cherokee	Laredo	1985-1989	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts. No c-clip
1987-1989 Jeep Cherokee Limited	Cherokee	Limited	1987-1989	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts. No c-clip
1985-1989 Jeep Cherokee Pioneer	Cherokee	Pioneer	1985-1989	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts. No c-clip
1989 Jeep Cherokee Sport	Cherokee	Sport	1989	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts. No c-clip
1987-1992 Jeep Comanche Base	Comanche	Base	1987-1992	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1987-1988 Jeep Comanche Chief	Comanche	Chief	1987-1988	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1986 Jeep Comanche Custom	Comanche	Custom	1986	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1988-1992 Jeep Comanche Eliminator	Comanche	Eliminator	1988-1992	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1987-1988 Jeep Comanche Laredo	Comanche	Laredo	1987-1988	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1987-1992 Jeep Comanche Pioneer	Comanche	Pioneer	1987-1992	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1986 Jeep Comanche X	Comanche	X	1986	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1986 Jeep Comanche XLS	Comanche	XLS	1986	Axle: D44 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts.
1998 Jeep Grand Cherokee 5.9 Limited	Grand Cherokee	5.9 Limited	1998	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
1993 Jeep Grand Cherokee Base	Grand Cherokee	Base	1993	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
1999-2004 Jeep Grand Cherokee Laredo	Grand Cherokee	Laredo	1999-2004	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Quadradrive traction control vehicles require non-Quadradrive axle shafts. Confirm axle is not D44A
1993-1998 Jeep Grand Cherokee Laredo	Grand Cherokee	Laredo	1993-1998	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
1999-2004 Jeep Grand Cherokee Limited	Grand Cherokee	Limited	1999-2004	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Quadradrive traction control vehicles require non-Quadradrive axle shafts. Confirm axle is not D44A
1993-1998 Jeep Grand Cherokee Limited	Grand Cherokee	Limited	1993-1998	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
1995, 1997 Jeep Grand Cherokee Orvis	Grand Cherokee	Orvis	1995, 1997	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
2002-2004 Jeep Grand Cherokee Overland	Grand Cherokee	Overland	2002-2004	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Quadradrive traction control vehicles require non-Quadradrive axle shafts. Confirm axle is not D44A
1994-1995 Jeep Grand Cherokee SE	Grand Cherokee	SE	1994-1995	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
2004 Jeep Grand Cherokee Special Edition	Grand Cherokee	Special Edition	2004	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Quadradrive traction control vehicles require non-Quadradrive axle shafts. Confirm axle is not D44A
2002 Jeep Grand Cherokee Sport	Grand Cherokee	Sport	2002	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Quadradrive traction control vehicles require non-Quadradrive axle shafts. Confirm axle is not D44A
1997-1998 Jeep Grand Cherokee TSi	Grand Cherokee	TSi	1997-1998	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is 35 not D44A
1997-2004 Jeep TJ Sahara	TJ	Sahara	1997-2004	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1997-2006 Jeep TJ SE	TJ	SE	1997-2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1997-2004, 2006 Jeep TJ Sport	TJ	Sport	1997-2004, 2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
2005 Jeep TJ Sport	TJ	Sport	2005	Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts Ratio: 3.31 down Spline: 27 Shaft: 1.16" Axle: D35
2004-2006 Jeep TJ Unlimited	TJ	Unlimited	2004-2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
2006 Jeep Wrangler 65th Anniversary Edition	Wrangler	65th Anniversary Edition	2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1987-1993 Jeep Wrangler Base	Wrangler	Base	1987-1993	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1988-1992 Jeep Wrangler Islander	Wrangler	Islander	1988-1992	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1987-1990 Jeep Wrangler Laredo	Wrangler	Laredo	1987-1990	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1991-1994 Jeep Wrangler Renegade	Wrangler	Renegade	1991-1994	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1995 Jeep Wrangler Rio Grande	Wrangler	Rio Grande	1995	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1988, 1991-1994 Jeep Wrangler S	Wrangler	S	1988, 1991-1994	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1997-2004 Jeep Wrangler Sahara	Wrangler	Sahara	1997-2004	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1988-1995 Jeep Wrangler Sahara	Wrangler	Sahara	1988-1995	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1997-2006 Jeep Wrangler SE	Wrangler	SE	1997-2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1994-1995 Jeep Wrangler SE	Wrangler	SE	1994-1995	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1997-2006 Jeep Wrangler Sport	Wrangler	Sport	1997-2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1987-1988 Jeep Wrangler Sport	Wrangler	Sport	1987-1988	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
2004-2006 Jeep Wrangler Unlimited	Wrangler	Unlimited	2004-2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
2002-2006 Jeep Wrangler X	Wrangler	X	2002-2006	Axle: D35 Shaft: 1.16" Spline: 27 Ratio: 3.31 and down Confirm axle is not D44. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
1994 Mazda B4000 LE	B4000	LE	1994	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1994 Mazda B4000 SE	B4000	SE	1994	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1992-1994 Mazda Navajo DX	Navajo	DX	1992-1994	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)
1991-1994 Mazda Navajo LX	Navajo	LX	1991-1994	Axle: D35 IFS Rev Shaft: 1.16" Spline: 27 Ratio: 2.73-3.31 Confirm gears are reverse cut (high pinion)

Who is ARB?

ARB was founded by Tony Brown back in 1975. He was inspired by his offroading trip to Australia. And soon afterward, he decided to create a company that would provide quality offroad parts for various 4x4 vehicles. During those times, offroaders resort to homemade do-it-yourself parts that often fail during the trip.

The Australian outback is known for its harsh conditions like bumpy roads, extreme temperatures, which are punishing on the vehicles. Broken parts are a common occurrence and Tony decided he could do something better. Using his experience and know-how, he developed more durable equipment that would be able to handle any harsh condition.

Starting in his small garage, he made his prototype, and from then on the rest is history. Today, ARB has become synonymous with 4x4 and offroading and has been the leading offroading brand in the world. They have become the largest offroad parts manufacturer with a presence in different parts of the globe.

Built with Only the Best

ARB heavily invests its resources in its research and development. The company uses the latest CAD, CAM modeling system that enables them to create and fine-tune its design down to the smallest detail. ARB also partners with some of the top brands in the world like IPF, WARN, and more. This allows them to create products that are unmatched when it comes to performance and quality.

Purchase ARB products at Vivid Racing

When it comes to 4x4 setups, ARB always comes to mind of every offroader out there. They have given enthusiasts quality and reliable parts that help them become the most trusted brand when it comes to 4x4 accessories.

They offer a complete list of offroading parts such as bumpers, roof racks, under chassis protectors, exo cages, and other accessories needed to turn your vehicle into an offroading machine. Visit Vivid Racing and see the list of their products that would fit your specific vehicle.

ARB warrants ARB Products against defects in workmanship and materials for the Warranty Period. If defective workmanship or materials become apparent in the Warranty Period, ARB will replace or repair the defective ARB Product. Products that are used in competition void warranty. Product purchased â€œusedâ€ or â€œopen boxâ€ are not covered under warranty. Warranty is non transferable and only valid to the original purchaser.