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ARB AIR LOCKER DIFFERENTIAL | AAM 925/950, 33 SPL | LOW SPD | RD254
$1,255.95
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
ARB AIR LOCKER DIFFERENTIAL | AAM 925/950, 33 SPL | LOW SPD | RD254
Specifications
SKU: RD254.
Weight: 40.00 lbs.
Differential:Â AAM 925/950.
Position: Front.
Ratio: All.
Axle Splines: 33.
Shaft Diameter: 1.37″.
Dimensions (L x W x H): 10.63 x 10.63 x 11.02 inches.
UPC: 09332018076670.
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
RD254 Manual – ARB_RD254_Installation_Guide
Fitment
Year      Make   Model  Sub-model          Liter      Cylinders            Fuel type            Doors
2017-2019           Nissan  TITAN   Platinum Reserve           5.6         8             GAS      4
2017-2019           Nissan  TITAN   PRO-4X 5.6         8             GAS      4
2017-2019           Nissan  TITAN   S             5.6         8             GAS      2
2017-2019           Nissan  TITAN   S             5.6         8             GAS      4
2017-2019           Nissan  TITAN   SL           5.6         8             GAS      4
2017-2019           Nissan  TITAN   SV          5.6         8             GAS      2
2017-2019           Nissan  TITAN   SV          5.6         8             GAS      4
2016-2019           Nissan  TITAN XD            Platinum Reserve           5             8             DIESEL  4
2016-2019           Nissan  TITAN XD            Platinum Reserve           5.6         8             GAS      4
2016-2019           Nissan  TITAN XD            PRO-4X 5             8             DIESEL  4
2016-2019           Nissan  TITAN XD            PRO-4X 5.6         8             GAS      4
2017-2019           Nissan  TITAN XD            S             5             8             DIESEL  2
2016-2019           Nissan  TITAN XD            S             5             8             DIESEL  4
2017-2019           Nissan  TITAN XD            S             5.6         8             GAS      2
2016-2019           Nissan  TITAN XD            S             5.6         8             GAS      4
2016-2019           Nissan  TITAN XD            SL           5             8             DIESEL  4
2016-2019           Nissan  TITAN XD            SL           5.6         8             GAS      4
2017-2019           Nissan  TITAN XD            SV          5             8             DIESEL  2
2016-2019           Nissan  TITAN XD            SV          5             8             DIESEL  4
2017-2019           Nissan  TITAN XD            SV          5.6         8             GAS      2
2016-2019           Nissan  TITAN XD            SV          5.6         8             GAS      4
2007      Dodge  Ram 2500            SLT        4.7         8             GAS      4
2007      Dodge  Ram 2500            SLT        5.9         6             DIESEL  2
2007      Dodge  Ram 2500            Sport    5.9         6             DIESEL  4
2007      Dodge  Ram 2500            Sport    5.7         8             GAS      4
2007      Dodge  Ram 2500            Sport    5.9         6             DIESEL  2
2007      Dodge  Ram 2500            Sport    5.7         8             GAS      2
2007      Dodge  Ram 2500            TRX4     5.9         6             DIESEL  4
2007      Dodge  Ram 2500            TRX4     5.7         8             GAS      4
2007      Dodge  Ram 2500            TRX4     5.9         6             DIESEL  2
2007      Dodge  Ram 2500            TRX4     5.7         8             GAS      2
2007      Dodge  Ram 3500            Laramie 5.9         6             DIESEL  4
2007      Dodge  Ram 3500            Sport    5.9         6             DIESEL  4
2007      Dodge  Ram 3500            Sport    6.7         6             DIESEL  4
2007      Dodge  Ram 3500            Sport    5.7         8             GAS      4
2007      Dodge  Ram 3500            Sport    5.9         6             DIESEL  2
2007      Dodge  Ram 3500            Sport    6.7         6             DIESEL  2
2007      Dodge  Ram 3500            Sport    5.7         8             GAS      2
2007      Dodge  Ram 3500            TRX4     5.9         6             DIESEL  4
2008      Dodge  Ram 2500            SLT Big Horn      5.9         6             DIESEL  2
2008      Dodge  Ram 2500            SLT Big Horn      5.7         8             GAS      2
2009      Dodge  Ram 2500            Crew    5.7         8             GAS      4
2010      Dodge  Ram 2500            SLT Sport            5.7         8             GAS      2
2010      Dodge  Ram 2500            TRX       6.7         6             DIESEL  4
2010      Dodge  Ram 2500            TRX       5.7         8             GAS      4
2010      Dodge  Ram 2500            TRX       6.7         6             DIESEL  2
2010      Dodge  Ram 2500            TRX       5.7         8             GAS      2
2011      Ram      2500      SLT Sport            5.7         8             GAS      2
2011      Ram      2500      SXT        6.7         6             DIESEL  4
2011      Ram      2500      SXT        5.7         8             GAS      4
2011      Ram      2500      SXT        6.7         6             DIESEL  2
2011      Ram      2500      SXT        5.7         8             GAS      2
2011      Ram      3500      SXT        6.7         6             DIESEL  2
2011      Ram      3500      SXT        5.7         8             GAS      2
2011      Ram      3500      SXT        6.7         6             DIESEL  4
2011      Ram      3500      SXT        5.7         8             GAS      4
2012      Ram      2500      SLT        5.7         8             BI-FUEL 4
2012      Ram      2500      SLT        5.7         8             BI-FUEL 2
2012      Ram      2500      ST          5.7         8             BI-FUEL 4
2012      Ram      2500      ST          5.7         8             BI-FUEL 2
2013      Ram      3500      SXT        6.7         6             DIESEL  4
2013      Ram      3500      SXT        5.7         8             GAS      4
2013      Ram      3500      SXT        6.7         6             DIESEL  2
2013      Ram      3500      SXT        5.7         8             GAS      2
2013      Ram      2500      SXT        6.7         6             DIESEL  4
2013      Ram      2500      SXT        5.7         8             GAS      4
2013      Ram      2500      SXT        6.7         6             DIESEL  2
2013      Ram      2500      SXT        5.7         8             GAS      2
2014      Ram      2500      R/T        5.7         8             GAS      4
2017      Ram      2500      Laramie HD        5.7         8             GAS      4
2017      Ram      2500      SLT HD 5.7         8             GAS      4
2017      Ram      3500      Lone Star            6.7         6             DIESEL  4
2017      Ram      3500      Lone Star            5.7         8             GAS      4
2017      Ram      3500      Lone Star            6.4         8             GAS      4
2018      Ram      2500      Limited Tungsten            5.7         8             GAS      4
2018      Ram      2500      Limited Tungsten HD     6.4         8             GAS      4
2018      Ram      2500      R/T        5.7         8             GAS      4
2019      Ram      2500      Lone Star            6.7         6             DIESEL  4
2019      Ram      2500      Lone Star            6.4         8             GAS      4
2019      Ram      2500      R/T        5.7         8             GAS      4
2020      Ram      2500      HD Limited Rambox       6.4         8             GAS      4
2020      Ram      2500      Lone Star            6.7         6             DIESEL  4
2020      Ram      2500      Lone Star            6.4         8             GAS      4
2007-2010           Dodge  Ram 2500            Laramie 5.7         8             GAS      4
2007-2008           Dodge  Ram 2500            Laramie 5.9         6             DIESEL  4
2007-2010           Dodge  Ram 2500            Laramie 6.7         6             DIESEL  4
2007-2009           Dodge  Ram 2500            Power Wagon   5.7         8             GAS      2
2007-2010           Dodge  Ram 2500            Power Wagon   5.7         8             GAS      4
2007-2010           Dodge  Ram 2500            SLT        5.7         8             GAS      2
2007-2010           Dodge  Ram 2500            SLT        5.7         8             GAS      4
2007-2008           Dodge  Ram 2500            SLT        5.9         6             DIESEL  4
2007-2010           Dodge  Ram 2500            SLT        6.7         6             DIESEL  2
2007-2010           Dodge  Ram 2500            SLT        6.7         6             DIESEL  4
2007-2008           Dodge  Ram 2500            SLT Sport            5.7         8             GAS      2
2007-2008           Dodge  Ram 2500            SLT Sport            5.9         6             DIESEL  2
2007-2010           Dodge  Ram 2500            ST          4.7         8             GAS      2
2007-2010           Dodge  Ram 2500            ST          5.7         8             GAS      2
2007-2010           Dodge  Ram 2500            ST          5.7         8             GAS      4
2007-2009           Dodge  Ram 2500            ST          5.9         6             DIESEL  2
2007-2009           Dodge  Ram 2500            ST          5.9         6             DIESEL  4
2007-2010           Dodge  Ram 2500            ST          6.7         6             DIESEL  2
2007-2010           Dodge  Ram 2500            ST          6.7         6             DIESEL  4
2008-2010           Dodge  Ram 2500            SXT        5.7         8             GAS      2
2008-2010           Dodge  Ram 2500            SXT        5.7         8             GAS      4
2008-2010           Dodge  Ram 2500            SXT        6.7         6             DIESEL  2
2008-2010           Dodge  Ram 2500            SXT        6.7         6             DIESEL  4
2007-2009           Dodge  Ram 3500            Laramie 5.7         8             GAS      4
2007-2010           Dodge  Ram 3500            Laramie 6.7         6             DIESEL  4
2007-2009           Dodge  Ram 3500            SLT        5.7         8             GAS      2
2007-2009           Dodge  Ram 3500            SLT        5.7         8             GAS      4
2007-2008           Dodge  Ram 3500            SLT        5.9         6             DIESEL  2
2007-2008           Dodge  Ram 3500            SLT        5.9         6             DIESEL  4
2007-2010           Dodge  Ram 3500            SLT        6.7         6             DIESEL  2
2007-2010           Dodge  Ram 3500            SLT        6.7         6             DIESEL  4
2007-2009           Dodge  Ram 3500            ST          5.7         8             GAS      2
2007-2009           Dodge  Ram 3500            ST          5.7         8             GAS      4
2007-2008           Dodge  Ram 3500            ST          5.9         6             DIESEL  2
2007-2008           Dodge  Ram 3500            ST          5.9         6             DIESEL  4
2007-2010           Dodge  Ram 3500            ST          6.7         6             DIESEL  2
2007-2010           Dodge  Ram 3500            ST          6.7         6             DIESEL  4
2008-2009           Dodge  Ram 3500            SXT        5.7         8             GAS      2
2008-2009           Dodge  Ram 3500            SXT        5.7         8             GAS      4
2008-2010           Dodge  Ram 3500            SXT        6.7         6             DIESEL  2
2008-2010           Dodge  Ram 3500            SXT        6.7         6             DIESEL  4
2013-2018           Ram      2500      Big Horn              5.7         8             GAS      4
2019-2020           Ram      2500      Big Horn              6.4         8             GAS      2
2014-2020           Ram      2500      Big Horn              6.4         8             GAS      4
2019-2020           Ram      2500      Big Horn              6.7         6             DIESEL  2
2013-2020           Ram      2500      Big Horn              6.7         6             DIESEL  4
2019-2020           Ram      2500      HD Limited         6.4         8             GAS      4
2012-2016           Ram      2500      Hemi Sport        5.7         8             GAS      2
2015-2016           Ram      2500      Hemi Sport        5.7         8             GAS      4
2011-2019           Ram      2500      Laramie 5.7         8             GAS      4
2014-2020           Ram      2500      Laramie 6.4         8             GAS      4
2011-2020           Ram      2500      Laramie 6.7         6             DIESEL  4
2014-2017           Ram      2500      Laramie Limited 5.7         8             GAS      4
2014-2020           Ram      2500      Laramie Limited 6.4         8             GAS      4
2014-2020           Ram      2500      Laramie Limited 6.7         6             DIESEL  4
2011-2018           Ram      2500      Laramie Longhorn           5.7         8             GAS      4
2014-2020           Ram      2500      Laramie Longhorn           6.4         8             GAS      4
2011-2020           Ram      2500      Laramie Longhorn           6.7         6             DIESEL  4
2016-2017           Ram      2500      Limited 5.7         8             GAS      4
2016-2020           Ram      2500      Limited 6.4         8             GAS      4
2016-2020           Ram      2500      Limited 6.7         6             DIESEL  4
2013-2015           Ram      2500      Lone Star            5.7         8             GAS      4
2019-2020           Ram      2500      Lone Star            6.4         8             GAS      2
2014-2015           Ram      2500      Lone Star            6.4         8             GAS      4
2019-2020           Ram      2500      Lone Star            6.7         6             DIESEL  2
2013-2015           Ram      2500      Lone Star            6.7         6             DIESEL  4
2011-2012           Ram      2500      Outdoorsman   5.7         8             GAS      2
2011-2018           Ram      2500      Outdoorsman   5.7         8             GAS      4
2014-2018           Ram      2500      Outdoorsman   6.4         8             GAS      4
2011-2012           Ram      2500      Outdoorsman   6.7         6             DIESEL  2
2011-2018           Ram      2500      Outdoorsman   6.7         6             DIESEL  4
2011-2013           Ram      2500      Power Wagon   5.7         8             GAS      4
2014-2020           Ram      2500      Power Wagon   6.4         8             GAS      4
2012-2019           Ram      2500      R/T        5.7         8             GAS      2
2013-2018           Ram      2500      SLT        5.7         8             CNG      2
2013-2018           Ram      2500      SLT        5.7         8             CNG      4
2011-2018           Ram      2500      SLT        5.7         8             GAS      2
2011-2019           Ram      2500      SLT        5.7         8             GAS      4
2014-2018           Ram      2500      SLT        6.4         8             GAS      2
2014-2018           Ram      2500      SLT        6.4         8             GAS      4
2011-2018           Ram      2500      SLT        6.7         6             DIESEL  2
2011-2018           Ram      2500      SLT        6.7         6             DIESEL  4
2018-2020           Ram      2500      SLT HD 6.4         8             GAS      4
2017-2019           Ram      2500      Sport    5.7         8             GAS      2
2017-2019           Ram      2500      Sport    5.7         8             GAS      4
2011-2013           Ram      2500      ST          4.7         8             FLEX      2
2013-2018           Ram      2500      ST          5.7         8             CNG      2
2013-2018           Ram      2500      ST          5.7         8             CNG      4
2011-2018           Ram      2500      ST          5.7         8             GAS      2
2011-2018           Ram      2500      ST          5.7         8             GAS      4
2014-2018           Ram      2500      ST          6.4         8             GAS      2
2014-2018           Ram      2500      ST          6.4         8             GAS      4
2011-2018           Ram      2500      ST          6.7         6             DIESEL  2
2011-2018           Ram      2500      ST          6.7         6             DIESEL  4
2013-2018           Ram      2500      Tradesman        5.7         8             CNG      2
2013-2018           Ram      2500      Tradesman        5.7         8             CNG      4
2013-2018           Ram      2500      Tradesman        5.7         8             GAS      2
2013-2018           Ram      2500      Tradesman        5.7         8             GAS      4
2014-2020           Ram      2500      Tradesman        6.4         8             GAS      2
2014-2020           Ram      2500      Tradesman        6.4         8             GAS      4
2013-2020           Ram      2500      Tradesman        6.7         6             DIESEL  2
2013-2020           Ram      2500      Tradesman        6.7         6             DIESEL  4
2013-2018           Ram      3500      Big Horn              5.7         8             GAS      4
2019-2020           Ram      3500      Big Horn              6.4         8             GAS      2
2014-2020           Ram      3500      Big Horn              6.4         8             GAS      4
2019-2020           Ram      3500      Big Horn              6.7         6             DIESEL  2
2013-2020           Ram      3500      Big Horn              6.7         6             DIESEL  4
2011-2017           Ram      3500      Laramie 5.7         8             GAS      4
2014-2020           Ram      3500      Laramie 6.4         8             GAS      4
2011-2020           Ram      3500      Laramie 6.7         6             DIESEL  4
2014-2017           Ram      3500      Laramie Limited 5.7         8             GAS      4
2016-2020           Ram      3500      Laramie Limited 6.4         8             GAS      4
2014-2020           Ram      3500      Laramie Limited 6.7         6             DIESEL  4
2013-2017           Ram      3500      Laramie Longhorn           5.7         8             GAS      4
2014-2020           Ram      3500      Laramie Longhorn           6.4         8             GAS      4
2011-2020           Ram      3500      Laramie Longhorn           6.7         6             DIESEL  4
2016-2017           Ram      3500      Limited 5.7         8             GAS      4
2016-2020           Ram      3500      Limited 6.4         8             GAS      4
2016-2020           Ram      3500      Limited 6.7         6             DIESEL  4
2013-2015           Ram      3500      Lone Star            5.7         8             GAS      4
2019-2020           Ram      3500      Lone Star            6.4         8             GAS      2
2014-2015           Ram      3500      Lone Star            6.4         8             GAS      4
2019-2020           Ram      3500      Lone Star            6.4         8             GAS      4
2019-2020           Ram      3500      Lone Star            6.7         6             DIESEL  2
2013-2015           Ram      3500      Lone Star            6.7         6             DIESEL  4
2019-2020           Ram      3500      Lone Star            6.7         6             DIESEL  4
2011-2018           Ram      3500      SLT        5.7         8             GAS      2
2011-2018           Ram      3500      SLT        5.7         8             GAS      4
2014-2020           Ram      3500      SLT        6.4         8             GAS      2
2014-2020           Ram      3500      SLT        6.4         8             GAS      4
2011-2020           Ram      3500      SLT        6.7         6             DIESEL  2
2011-2020           Ram      3500      SLT        6.7         6             DIESEL  4
2011-2018           Ram      3500      ST          5.7         8             GAS      2
2011-2018           Ram      3500      ST          5.7         8             GAS      4
2014-2018           Ram      3500      ST          6.4         8             GAS      2
2014-2018           Ram      3500      ST          6.4         8             GAS      4
2011-2018           Ram      3500      ST          6.7         6             DIESEL  2
2011-2018           Ram      3500      ST          6.7         6             DIESEL  4
2013-2018           Ram      3500      Tradesman        5.7         8             GAS      2
2013-2018           Ram      3500      Tradesman        5.7         8             GAS      4
2014-2020           Ram      3500      Tradesman        6.4         8             GAS      2
2014-2020           Ram      3500      Tradesman        6.4         8             GAS      4
2013-2020           Ram      3500      Tradesman        6.7         6             DIESEL  2
2013-2020           Ram      3500      Tradesman        6.7         6             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
| Weight | 41 lbs |
|---|---|
| Dimensions | 10.63 × 10.63 × 11.02 in |
| Make | Model | Year |
|---|---|---|
| Dodge | Ram 2500 | 2007 - 2010 |
| Dodge | Ram 2500 | 2011 - 2020 |
| Dodge | Ram 3500 | 2007 - 2010 |
| Dodge | Ram 3500 | 2011 - 2020 |
| Nissan | TITAN | 2017 - 2019 |
| Nissan | TITAN XD | 2016 - 2019 |
