ARB AIR LOCKER DIFFERENTIAL | Dana 70/80, 32 SPL, LOW SPEED | RD170

$1,380.00

Features & Benefits

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

Guaranteed Safe Checkout

Worldwide shipping & Pick-Up and Drop-Off in upper 48 USA states

SKU: ARBRD170 Categories: Differentials, Driveline, Lockers Tag: Lockers

ARB AIR LOCKER DIFFERENTIAL | Dana 70/80, 32 SPL, LOW SPEED, 4.56 & UP | RD170

Specifications

SKU: RD170.

Weight: 48.00 lbs.

Differential: Dana 70/80.

Position: Rear.

Ratio: 4.56 & UP.

Axle Splines: 32.

Shaft Diameter: 1.50″.

Dimensions (L x W x H): 10.63 x 10.63 x 11.02 inches.

UPC: 09332018027931.

Overview

The world’s premier traction aid, an ARB Air Locker 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.

Downloads

Check ARB Air Locker Application Guide for perfect Fitment – ARB 4×4 Accessories – Air Locker Application Guide

RD170 Manual – ARB_RD170_Installation_Guide

Fitment

Year Make Model Sub-model Liter Cylinders Fuel type Doors

1981 Dodge W250 Base 5.2 8 GAS 4

1981 Dodge W250 Base 5.9 8 GAS 4

1981 Dodge D250 Base 3.7 6 GAS 4

1981 Dodge D250 Base 5.2 8 GAS 4

1981 Dodge D250 Base 5.9 8 GAS 4

1982 Dodge D350 RS 3.7 6 GAS 2

1982 Dodge D350 RS 5.9 8 GAS 2

1984 Dodge W250 Base 5.9 8 GAS 2

1984 Dodge D250 Base 5.9 8 GAS 2

1984 Dodge W350 Base 5.9 8 GAS 4

1996 Ford E-350 Econoline Club Wagon Chateau 4.9 6 BI-FUEL 2

1996 Ford E-350 Econoline Club Wagon Custom 4.9 6 BI-FUEL 2

1996 Ford E-350 Econoline Club Wagon XLT 4.9 6 BI-FUEL 2

1998 Ford E-350 Econoline Base 5.4 8 BI-FUEL 2

1998 Ford E-350 Econoline Base 5.4 8 BI-FUEL 0

1998 Ford E-350 Econoline XL 5.4 8 BI-FUEL 2

1998 Ford E-350 Econoline XL 5.4 8 BI-FUEL 0

1999 Ford E-350 Super Duty Base 5.4 8 BI-FUEL 2

1999 Ford E-350 Super Duty Base 5.4 8 BI-FUEL 0

1999 Ford E-350 Super Duty XL 5.4 8 BI-FUEL 2

1999 Ford E-350 Super Duty XL 5.4 8 BI-FUEL 0

2003 Ford E-350 Club Wagon Chateau 7.3 8 DIESEL 2

2003 Ford E-350 Club Wagon Chateau 6.8 10 GAS 2

2003 Ford E-350 Club Wagon XL 7.3 8 DIESEL 2

2003 Ford E-350 Club Wagon XL 6.8 10 GAS 2

2003 Ford E-350 Club Wagon XLT 7.3 8 DIESEL 2

2003 Ford E-350 Club Wagon XLT 6.8 10 GAS 2

2005 Ford E-350 Club Wagon Chateau 6.8 10 GAS 2

2005 Ford E-350 Club Wagon XL 6.8 10 GAS 2

2005 Ford E-350 Club Wagon XL 6 8 DIESEL 3

2005 Ford E-350 Club Wagon XLT 6.8 10 GAS 2

2006 Ford E-350 Super Duty Chateau 6 8 DIESEL 3

2006 Ford E-350 Super Duty Chateau 5.4 8 GAS 3

2006 Ford E-350 Super Duty Chateau 6.8 10 GAS 3

2008 Ford E-350 Super Duty Base 5.4 8 GAS 3

2009 Ford E-350 Super Duty XL 6.8 10 GAS 3

2010 Ford E-350 Super Duty Base 5.4 8 CNG 2

2010 Ford E-350 Super Duty Base 5.4 8 CNG 0

2010 Ford E-350 Super Duty XL 6 8 DIESEL 3

2010 Ford E-350 Super Duty XLT 6.8 10 GAS 3

1981-1984 Dodge D250 Base 3.7 6 GAS 2

1981-1984 Dodge D250 Base 5.2 8 GAS 2

1981-1982 Dodge D250 Base 5.9 8 GAS 2

1983-1987 Dodge D350 Base 3.7 6 GAS 2

1981-1983 Dodge D350 Base 5.2 8 GAS 2

1981-1983 Dodge D350 Base 5.2 8 GAS 4

1989-1993 Dodge D350 Base 5.9 6 DIESEL 2

1981-1993 Dodge D350 Base 5.9 8 GAS 2

1981-1985 Dodge D350 Base 5.9 8 GAS 4

1981-1987 Dodge D350 RD 3.7 6 GAS 2

1981-1993 Dodge D350 RD 5.9 8 GAS 2

1986-1987 Dodge W250 Base 3.7 6 GAS 2

1981-1993 Dodge W250 Base 5.2 8 GAS 2

1989-1993 Dodge W250 Base 5.9 6 DIESEL 2

1981-1982 Dodge W250 Base 5.9 8 GAS 2

1985-1993 Dodge W250 Base 5.9 8 GAS 2

1982-1983 Dodge W350 Base 5.2 8 GAS 2

1981-1984 Dodge W350 Base 5.9 8 GAS 2

2003-2004 Ford E-350 Club Wagon Chateau 5.4 8 CNG 2

2003-2005 Ford E-350 Club Wagon Chateau 5.4 8 GAS 2

2004-2005 Ford E-350 Club Wagon Chateau 6 8 DIESEL 2

2003-2004 Ford E-350 Club Wagon XL 5.4 8 CNG 2

2003-2005 Ford E-350 Club Wagon XL 5.4 8 GAS 2

2003-2005 Ford E-350 Club Wagon XL 5.4 8 GAS 3

2004-2005 Ford E-350 Club Wagon XL 6 8 DIESEL 2

2003-2004 Ford E-350 Club Wagon XL 7.3 8 DIESEL 3

2003-2004 Ford E-350 Club Wagon XLT 5.4 8 CNG 2

2003-2005 Ford E-350 Club Wagon XLT 5.4 8 GAS 2

2004-2005 Ford E-350 Club Wagon XLT 6 8 DIESEL 2

1992-1996 Ford E-350 Econoline Base 4.9 6 GAS 0

1992-1996 Ford E-350 Econoline Base 4.9 6 GAS 2

1997-1998 Ford E-350 Econoline Base 5.4 8 CNG 0

1997-1998 Ford E-350 Econoline Base 5.4 8 CNG 2

1997-1998 Ford E-350 Econoline Base 5.4 8 GAS 0

1997-1998 Ford E-350 Econoline Base 5.4 8 GAS 2

1992-1996 Ford E-350 Econoline Base 5.8 8 GAS 0

1992-1996 Ford E-350 Econoline Base 5.8 8 GAS 2

1997-1998 Ford E-350 Econoline Base 6.8 10 GAS 0

1997-1998 Ford E-350 Econoline Base 6.8 10 GAS 2

1992-1998 Ford E-350 Econoline Base 7.3 8 DIESEL 0

1992-1998 Ford E-350 Econoline Base 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline Base 7.5 8 GAS 0

1992-1996 Ford E-350 Econoline Base 7.5 8 GAS 2

1992-1996 Ford E-350 Econoline XL 4.9 6 GAS 0

1992-1996 Ford E-350 Econoline XL 4.9 6 GAS 2

1997-1998 Ford E-350 Econoline XL 5.4 8 CNG 0

1997-1998 Ford E-350 Econoline XL 5.4 8 CNG 2

1997-1998 Ford E-350 Econoline XL 5.4 8 GAS 0

1997-1998 Ford E-350 Econoline XL 5.4 8 GAS 2

1992-1996 Ford E-350 Econoline XL 5.8 8 GAS 0

1992-1996 Ford E-350 Econoline XL 5.8 8 GAS 2

1997-1998 Ford E-350 Econoline XL 6.8 10 GAS 0

1997-1998 Ford E-350 Econoline XL 6.8 10 GAS 2

1992-1998 Ford E-350 Econoline XL 7.3 8 DIESEL 0

1992-1998 Ford E-350 Econoline XL 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline XL 7.5 8 GAS 0

1992-1996 Ford E-350 Econoline XL 7.5 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau 4.9 6 GAS 2

1998-1999 Ford E-350 Econoline Club Wagon Chateau 5.4 8 BI-FUEL 2

1997-2002 Ford E-350 Econoline Club Wagon Chateau 5.4 8 CNG 2

1997-2002 Ford E-350 Econoline Club Wagon Chateau 5.4 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau 5.8 8 GAS 2

1997-2002 Ford E-350 Econoline Club Wagon Chateau 6.8 10 GAS 2

1992-2002 Ford E-350 Econoline Club Wagon Chateau 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau 7.5 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau HD 4.9 6 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau HD 5.8 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau HD 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline Club Wagon Chateau HD 7.5 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Custom 4.9 6 GAS 2

1998-1999 Ford E-350 Econoline Club Wagon Custom 5.4 8 BI-FUEL 2

1997-2000 Ford E-350 Econoline Club Wagon Custom 5.4 8 CNG 2

1997-2000 Ford E-350 Econoline Club Wagon Custom 5.4 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon Custom 5.8 8 GAS 2

1997-2000 Ford E-350 Econoline Club Wagon Custom 6.8 10 GAS 2

1992-2000 Ford E-350 Econoline Club Wagon Custom 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline Club Wagon Custom 7.5 8 GAS 2

1992-1993 Ford E-350 Econoline Club Wagon Custom HD 4.9 6 GAS 2

1992-1993 Ford E-350 Econoline Club Wagon Custom HD 5.8 8 GAS 2

1992-1993 Ford E-350 Econoline Club Wagon Custom HD 7.3 8 DIESEL 2

1992-1993 Ford E-350 Econoline Club Wagon Custom HD 7.5 8 GAS 2

2001-2002 Ford E-350 Econoline Club Wagon XL 5.4 8 CNG 2

2001-2002 Ford E-350 Econoline Club Wagon XL 5.4 8 GAS 2

2001-2002 Ford E-350 Econoline Club Wagon XL 6.8 10 GAS 2

2001-2002 Ford E-350 Econoline Club Wagon XL 7.3 8 DIESEL 2

1994-1996 Ford E-350 Econoline Club Wagon XL HD 4.9 6 GAS 2

1997-1998 Ford E-350 Econoline Club Wagon XL HD 5.4 8 GAS 2

1994-1996 Ford E-350 Econoline Club Wagon XL HD 5.8 8 GAS 2

1997-1998 Ford E-350 Econoline Club Wagon XL HD 6.8 10 GAS 2

1994-1998 Ford E-350 Econoline Club Wagon XL HD 7.3 8 DIESEL 2

1994-1996 Ford E-350 Econoline Club Wagon XL HD 7.5 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon XLT 4.9 6 GAS 2

1998-1999 Ford E-350 Econoline Club Wagon XLT 5.4 8 BI-FUEL 2

1997-2002 Ford E-350 Econoline Club Wagon XLT 5.4 8 CNG 2

1997-2002 Ford E-350 Econoline Club Wagon XLT 5.4 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon XLT 5.8 8 GAS 2

1997-2002 Ford E-350 Econoline Club Wagon XLT 6.8 10 GAS 2

1992-2002 Ford E-350 Econoline Club Wagon XLT 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline Club Wagon XLT 7.5 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon XLT HD 4.9 6 GAS 2

1997-1998 Ford E-350 Econoline Club Wagon XLT HD 5.4 8 GAS 2

1992-1996 Ford E-350 Econoline Club Wagon XLT HD 5.8 8 GAS 2

1997-1998 Ford E-350 Econoline Club Wagon XLT HD 6.8 10 GAS 2

1992-1998 Ford E-350 Econoline Club Wagon XLT HD 7.3 8 DIESEL 2

1992-1996 Ford E-350 Econoline Club Wagon XLT HD 7.5 8 GAS 2

1999-2004 Ford E-350 Super Duty Base 5.4 8 CNG 0

2011-2012 Ford E-350 Super Duty Base 5.4 8 CNG 0

1999-2004 Ford E-350 Super Duty Base 5.4 8 CNG 2

2011-2012 Ford E-350 Super Duty Base 5.4 8 CNG 2

2010-2012 Ford E-350 Super Duty Base 5.4 8 CNG 3

2009-2012 Ford E-350 Super Duty Base 5.4 8 FLEX 0

2009-2012 Ford E-350 Super Duty Base 5.4 8 FLEX 2

2009-2012 Ford E-350 Super Duty Base 5.4 8 FLEX 3

1999-2008 Ford E-350 Super Duty Base 5.4 8 GAS 0

1999-2008 Ford E-350 Super Duty Base 5.4 8 GAS 2

2010-2012 Ford E-350 Super Duty Base 5.4 8 LPG 0

2010-2012 Ford E-350 Super Duty Base 5.4 8 LPG 2

2010-2012 Ford E-350 Super Duty Base 5.4 8 LPG 3

2004-2010 Ford E-350 Super Duty Base 6 8 DIESEL 0

2004-2010 Ford E-350 Super Duty Base 6 8 DIESEL 2

2008-2010 Ford E-350 Super Duty Base 6 8 DIESEL 3

2010-2012 Ford E-350 Super Duty Base 6.8 10 CNG 0

2010-2012 Ford E-350 Super Duty Base 6.8 10 CNG 2

2010-2012 Ford E-350 Super Duty Base 6.8 10 CNG 3

1999-2012 Ford E-350 Super Duty Base 6.8 10 GAS 0

1999-2012 Ford E-350 Super Duty Base 6.8 10 GAS 2

2008-2012 Ford E-350 Super Duty Base 6.8 10 GAS 3

2010-2012 Ford E-350 Super Duty Base 6.8 10 LPG 0

2010-2012 Ford E-350 Super Duty Base 6.8 10 LPG 2

2010-2012 Ford E-350 Super Duty Base 6.8 10 LPG 3

1999-2003 Ford E-350 Super Duty Base 7.3 8 DIESEL 0

1999-2003 Ford E-350 Super Duty Base 7.3 8 DIESEL 2

1999-2000 Ford E-350 Super Duty XL 5.4 8 CNG 0

1999-2000 Ford E-350 Super Duty XL 5.4 8 CNG 2

2010-2012 Ford E-350 Super Duty XL 5.4 8 CNG 3

2009-2012 Ford E-350 Super Duty XL 5.4 8 FLEX 3

1999-2000 Ford E-350 Super Duty XL 5.4 8 GAS 0

1999-2000 Ford E-350 Super Duty XL 5.4 8 GAS 2

2006-2009 Ford E-350 Super Duty XL 5.4 8 GAS 3

2010-2012 Ford E-350 Super Duty XL 5.4 8 LPG 3

2006-2008 Ford E-350 Super Duty XL 6 8 DIESEL 3

2010-2012 Ford E-350 Super Duty XL 6.8 10 CNG 3

1999-2000 Ford E-350 Super Duty XL 6.8 10 GAS 0

1999-2000 Ford E-350 Super Duty XL 6.8 10 GAS 2

2006-2007 Ford E-350 Super Duty XL 6.8 10 GAS 3

2010-2012 Ford E-350 Super Duty XL 6.8 10 GAS 3

2010-2012 Ford E-350 Super Duty XL 6.8 10 LPG 3

1999-2000 Ford E-350 Super Duty XL 7.3 8 DIESEL 0

1999-2000 Ford E-350 Super Duty XL 7.3 8 DIESEL 2

2010-2012 Ford E-350 Super Duty XLT 5.4 8 CNG 3

2009-2012 Ford E-350 Super Duty XLT 5.4 8 FLEX 3

2006-2008 Ford E-350 Super Duty XLT 5.4 8 GAS 3

2010-2012 Ford E-350 Super Duty XLT 5.4 8 LPG 3

2006-2010 Ford E-350 Super Duty XLT 6 8 DIESEL 3

2010-2012 Ford E-350 Super Duty XLT 6.8 10 CNG 3

2006-2007 Ford E-350 Super Duty XLT 6.8 10 GAS 3

2011-2012 Ford E-350 Super Duty XLT 6.8 10 GAS 3

2010-2012 Ford E-350 Super Duty XLT 6.8 10 LPG 3

This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

Weight	48 lbs
Dimensions	10.63 × 10.63 × 11.02 in

Make	Model	Year
Dodge	D250	1981 - 1984
Dodge	D350	1981 - 1993
Dodge	W250	1981 - 1993
Dodge	W350	1981 - 1984
Ford	E-350 Club Wagon	2003 - 2005
Ford	E-350 Econoline	1992 - 1998
Ford	E-350 Econoline Club Wagon	1992 - 2002
Ford	E-350 Super Duty	1999 - 2012