ARB AIR LOCKER DIFFERENTIAL | Dana 70/80 37 SPL 4.10 & UP | RD174 | Performance
Specifications
SKU: RD174.
Weight: 48.00 lbs.
Differential: Dana 70/80.
Position: Rear.
Ratio: 4.10 & UP.
Axle Splines: 37.
Shaft Diameter: 1.60″.
Dimensions (L x W x H): 10.63 x 10.63 x 11.02 inches.
UPC: 09332018027948.
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
RD174 Manual – ARB_RD174_Installation_Guide
*Performance application models do not suit any original equipment axle shafts. Custom shafts to suit your specific axle assembly must be obtained.
**’Low Speed Carrier’
Fitment
Year      Make   Model  Sub-model          Liter      Cylinders            Fuel type            Doors
1991      Ford      E-350 Econoline Club Wagon      XLT        7.3         8             DIESEL  2
1991      Ford      E-350 Econoline Club Wagon      XLT        4.9         6             GAS      2
1991      Ford      E-350 Econoline Club Wagon      XLT        5.8         8             GAS      2
1991      Ford      E-350 Econoline Club Wagon      XLT        7.5         8             GAS      2
1995      Ford      F-350    Eddie Bauer       7.3         8             DIESEL  4
1995      Ford      F-350    Eddie Bauer       4.9         6             GAS      4
1995      Ford      F-350    Eddie Bauer       5.8         8             GAS      4
1995      Ford      F-350    Eddie Bauer       7.5         8             GAS      4
1995      Ford      F-350    Eddie Bauer       7.3         8             DIESEL  2
1995      Ford      F-350    Eddie Bauer       4.9         6             GAS      2
1995      Ford      F-350    Eddie Bauer       5.8         8             GAS      2
1995      Ford      F-350    Eddie Bauer       7.5         8             GAS      2
1996      Ford      F-350    Base     5.8         8             GAS      2
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
1997      Ford      F-350    Base     7.3         8             DIESEL  2
1997      Ford      F-350    Base     5.8         8             GAS      2
1997      Ford      F-350    Base     7.5         8             GAS      2
1997      Ford      F-350    Base     7.3         8             DIESEL  4
1997      Ford      F-350    Base     5.8         8             GAS      4
1997      Ford      F-350    Base     7.5         8             GAS      4
1998      Ford      E-350 Econoline Club Wagon      Chateau              5.4         8             BI-FUEL 2
1998      Ford      E-350 Econoline Club Wagon      Custom 5.4         8             BI-FUEL 2
1998      Ford      E-350 Econoline Club Wagon      XLT        5.4         8             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
2003      Ford      F-350 Super Duty            King Ranch         7.3         8             DIESEL  4
2008      Ford      F-350 Super Duty            Harley-Davidson Edition 6.8         10          GAS      4
2009      Ford      F-350 Super Duty            Harley-Davidson Edition 6.8         10          GAS      4
2010      Ford      F-350 Super Duty            XL          6.2         8             GAS      2
2010      Ford      F-350 Super Duty            XLT        6.2         8             GAS      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
1988-1991           Ford      E-350 Econoline Custom 4.9         6             GAS      0
1988-1991           Ford      E-350 Econoline Custom 4.9         6             GAS      2
1988-1991           Ford      E-350 Econoline Custom 5.8         8             GAS      0
1988-1991           Ford      E-350 Econoline Custom 5.8         8             GAS      2
1988-1991           Ford      E-350 Econoline Custom 7.3         8             DIESEL  0
1988-1991           Ford      E-350 Econoline Custom 7.3         8             DIESEL  2
1988-1991           Ford      E-350 Econoline Custom 7.5         8             GAS      0
1988-1991           Ford      E-350 Econoline Custom 7.5         8             GAS      2
1988-1996           Ford      E-350 Econoline XL          4.9         6             GAS      0
1988-1996           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
1988-1996           Ford      E-350 Econoline XL          5.8         8             GAS      0
1988-1996           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
1988-1998           Ford      E-350 Econoline XL          7.3         8             DIESEL  0
1988-1998           Ford      E-350 Econoline XL          7.3         8             DIESEL  2
1988-1996           Ford      E-350 Econoline XL          7.5         8             GAS      0
1988-1996           Ford      E-350 Econoline XL          7.5         8             GAS      2
1992-1996           Ford      E-350 Econoline Club Wagon      Chateau              4.9         6             GAS      2
1997-1998           Ford      E-350 Econoline Club Wagon      Chateau              5.4         8             CNG      2
1997-1998           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
1997-1998           Ford      E-350 Econoline Club Wagon      Chateau              6.8         10          GAS      2
1992-1998           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
1988-1997           Ford      F-350    XL          5.8         8             GAS      4
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
1988-1996           Ford      E-350 Econoline Club Wagon      Custom 4.9         6             GAS      2
1997-1998           Ford      E-350 Econoline Club Wagon      Custom 5.4         8             CNG      2
1997-1998           Ford      E-350 Econoline Club Wagon      Custom 5.4         8             GAS      2
1988-1996           Ford      E-350 Econoline Club Wagon      Custom 5.8         8             GAS      2
1997-1998           Ford      E-350 Econoline Club Wagon      Custom 6.8         10          GAS      2
1988-1998           Ford      E-350 Econoline Club Wagon      Custom 7.3         8             DIESEL  2
1988-1996           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
1988-1991           Ford      E-350 Econoline Club Wagon      XL          4.9         6             GAS      2
1988-1991           Ford      E-350 Econoline Club Wagon      XL          5.8         8             GAS      2
1988-1991           Ford      E-350 Econoline Club Wagon      XL          7.3         8             DIESEL  2
1988-1991           Ford      E-350 Econoline Club Wagon      XL          7.5         8             GAS      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
1988-1989           Ford      E-350 Econoline Club Wagon      XLT        4.9         6             GAS      2
1992-1996           Ford      E-350 Econoline Club Wagon      XLT        4.9         6             GAS      2
1997-1998           Ford      E-350 Econoline Club Wagon      XLT        5.4         8             CNG      2
1997-1998           Ford      E-350 Econoline Club Wagon      XLT        5.4         8             GAS      2
1988-1989           Ford      E-350 Econoline Club Wagon      XLT        5.8         8             GAS      2
1992-1996           Ford      E-350 Econoline Club Wagon      XLT        5.8         8             GAS      2
1997-1998           Ford      E-350 Econoline Club Wagon      XLT        6.8         10          GAS      2
1988-1989           Ford      E-350 Econoline Club Wagon      XLT        7.3         8             DIESEL  2
1992-1998           Ford      E-350 Econoline Club Wagon      XLT        7.3         8             DIESEL  2
1988-1989           Ford      E-350 Econoline Club Wagon      XLT        7.5         8             GAS      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
1988-1994           Ford      F-350    Base     5             8             GAS      2
1988-1990           Ford      F-350    Base     5.8         8             GAS      2
1988-1992           Ford      F-350    Custom 4.9         6             GAS      2
1988-1992           Ford      F-350    Custom 4.9         6             GAS      4
1988-1992           Ford      F-350    Custom 5.8         8             GAS      2
1988-1992           Ford      F-350    Custom 5.8         8             GAS      4
1988-1992           Ford      F-350    Custom 7.3         8             DIESEL  2
1988-1992           Ford      F-350    Custom 7.3         8             DIESEL  4
1988-1992           Ford      F-350    Custom 7.5         8             GAS      2
1988-1992           Ford      F-350    Custom 7.5         8             GAS      4
1995-1996           Ford      F-350    Special 4.9         6             GAS      2
1995-1996           Ford      F-350    Special 4.9         6             GAS      4
1995-1996           Ford      F-350    Special 5.8         8             GAS      2
1995-1996           Ford      F-350    Special 5.8         8             GAS      4
1995-1996           Ford      F-350    Special 7.3         8             DIESEL  2
1995-1996           Ford      F-350    Special 7.3         8             DIESEL  4
1995-1996           Ford      F-350    Special 7.5         8             GAS      2
1995-1996           Ford      F-350    Special 7.5         8             GAS      4
1988-1996           Ford      F-350    XL          4.9         6             GAS      2
1988-1996           Ford      F-350    XL          4.9         6             GAS      4
1995-1997           Ford      F-350    XL          5             8             GAS      2
1988-1997           Ford      F-350    XL          5.8         8             GAS      2
1988-1997           Ford      F-350    XL          7.3         8             DIESEL  2
1988-1997           Ford      F-350    XL          7.3         8             DIESEL  4
1988-1997           Ford      F-350    XL          7.5         8             GAS      2
1988-1997           Ford      F-350    XL          7.5         8             GAS      4
1993-1996           Ford      F-350    XLT        4.9         6             GAS      2
1993-1996           Ford      F-350    XLT        4.9         6             GAS      4
1995-1997           Ford      F-350    XLT        5             8             GAS      2
1993-1997           Ford      F-350    XLT        5.8         8             GAS      2
1993-1997           Ford      F-350    XLT        5.8         8             GAS      4
1993-1997           Ford      F-350    XLT        7.3         8             DIESEL  2
1993-1997           Ford      F-350    XLT        7.3         8             DIESEL  4
1993-1997           Ford      F-350    XLT        7.5         8             GAS      2
1993-1997           Ford      F-350    XLT        7.5         8             GAS      4
1988-1992           Ford      F-350    XLT Lariat            4.9         6             GAS      2
1988-1992           Ford      F-350    XLT Lariat            4.9         6             GAS      4
1988-1992           Ford      F-350    XLT Lariat            5.8         8             GAS      2
1988-1992           Ford      F-350    XLT Lariat            5.8         8             GAS      4
1988-1992           Ford      F-350    XLT Lariat            7.3         8             DIESEL  2
1988-1992           Ford      F-350    XLT Lariat            7.3         8             DIESEL  4
1988-1992           Ford      F-350    XLT Lariat            7.5         8             GAS      2
1988-1992           Ford      F-350    XLT Lariat            7.5         8             GAS      4
2009-2010           Ford      F-350 Super Duty            Cabela’s              5.4         8             GAS      4
2009-2010           Ford      F-350 Super Duty            Cabela’s              6.4         8             DIESEL  4
2009-2010           Ford      F-350 Super Duty            Cabela’s              6.8         10          GAS      4
2008-2009           Ford      F-350 Super Duty            FX4        5.4         8             GAS      4
2008-2009           Ford      F-350 Super Duty            FX4        6.4         8             DIESEL  4
2008-2009           Ford      F-350 Super Duty            FX4        6.8         10          GAS      4
2004-2007           Ford      F-350 Super Duty            Harley-Davidson Edition 6             8             DIESEL  4
2008-2010           Ford      F-350 Super Duty            Harley-Davidson Edition 6.4         8             DIESEL  4
2004-2005           Ford      F-350 Super Duty            Harley-Davidson Edition 6.8         10          GAS      4
2003-2010           Ford      F-350 Super Duty            King Ranch         5.4         8             GAS      4
2003-2007           Ford      F-350 Super Duty            King Ranch         6             8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            King Ranch         6.2         8             FLEX      4
2008-2010           Ford      F-350 Super Duty            King Ranch         6.4         8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            King Ranch         6.7         8             DIESEL  4
2003-2010           Ford      F-350 Super Duty            King Ranch         6.8         10          GAS      4
1999-2000           Ford      F-350 Super Duty            Lariat    5.4         8             GAS      2
1999-2010           Ford      F-350 Super Duty            Lariat    5.4         8             GAS      4
2003-2007           Ford      F-350 Super Duty            Lariat    6             8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            Lariat    6.2         8             FLEX      4
2008-2010           Ford      F-350 Super Duty            Lariat    6.4         8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            Lariat    6.7         8             DIESEL  4
1999-2000           Ford      F-350 Super Duty            Lariat    6.8         10          GAS      2
1999-2010           Ford      F-350 Super Duty            Lariat    6.8         10          GAS      4
1999-2000           Ford      F-350 Super Duty            Lariat    7.3         8             DIESEL  2
1999-2003           Ford      F-350 Super Duty            Lariat    7.3         8             DIESEL  4
2013-2016           Ford      F-350 Super Duty            Platinum             6.2         8             FLEX      4
2013-2016           Ford      F-350 Super Duty            Platinum             6.7         8             DIESEL  4
1999-2010           Ford      F-350 Super Duty            XL          5.4         8             GAS      2
1999-2010           Ford      F-350 Super Duty            XL          5.4         8             GAS      4
2003-2007           Ford      F-350 Super Duty            XL          6             8             DIESEL  2
2003-2007           Ford      F-350 Super Duty            XL          6             8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            XL          6.2         8             FLEX      2
2011-2016           Ford      F-350 Super Duty            XL          6.2         8             FLEX      4
2008-2010           Ford      F-350 Super Duty            XL          6.4         8             DIESEL  2
2008-2010           Ford      F-350 Super Duty            XL          6.4         8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            XL          6.7         8             DIESEL  2
2011-2016           Ford      F-350 Super Duty            XL          6.7         8             DIESEL  4
1999-2010           Ford      F-350 Super Duty            XL          6.8         10          GAS      2
1999-2010           Ford      F-350 Super Duty            XL          6.8         10          GAS      4
1999-2003           Ford      F-350 Super Duty            XL          7.3         8             DIESEL  2
1999-2003           Ford      F-350 Super Duty            XL          7.3         8             DIESEL  4
1999-2010           Ford      F-350 Super Duty            XLT        5.4         8             GAS      2
1999-2010           Ford      F-350 Super Duty            XLT        5.4         8             GAS      4
2003-2007           Ford      F-350 Super Duty            XLT        6             8             DIESEL  2
2003-2007           Ford      F-350 Super Duty            XLT        6             8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            XLT        6.2         8             FLEX      2
2011-2016           Ford      F-350 Super Duty            XLT        6.2         8             FLEX      4
2008-2010           Ford      F-350 Super Duty            XLT        6.4         8             DIESEL  2
2008-2010           Ford      F-350 Super Duty            XLT        6.4         8             DIESEL  4
2011-2016           Ford      F-350 Super Duty            XLT        6.7         8             DIESEL  2
2011-2016           Ford      F-350 Super Duty            XLT        6.7         8             DIESEL  4
1999-2010           Ford      F-350 Super Duty            XLT        6.8         10          GAS      2
1999-2010           Ford      F-350 Super Duty            XLT        6.8         10          GAS      4
1999-2003           Ford      F-350 Super Duty            XLT        7.3         8             DIESEL  2
1999-2003           Ford      F-350 Super Duty            XLT        7.3         8             DIESEL  4
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:Â www.P65Warnings.ca.gov