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ARB RD254 Front Air Locker for Dodge Ram 2500 2003-2010

Brand: ARB
Part Number: RD254
Product Type: Air Locker
Vehicle Fitment: Dodge Ram 2500 2003-2010
Condition: New
Shipping: Free Shipping!
Was: $1,641.33
Sale: $1,231.00
Save: 25%
Save: $410.33

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ARB air lockers enhance the traction of your 4×4 in just about any terrain, whether it's rock, clay, gravel, sand, snow or mud. Now with a state-of-the-art two-piece design available right across the range, forged gears for the ultimate in strength and durability. Onboard air compressor required to activate air lockers.


  • Easy maintenance
  • Air activated selectable locker
  • Simple push button operation
  • Thoroughly tested and proven
  • Converts from open differential to fully locked or spool
  • Vastly improved traction means less reliance on momentum reducing the likelihood of vehicle damage
  • Easy convenient operation without leaving the comfort and safety of the drivers seat
  • Ultra durable and extremely strong only the highest quality materials used in construction
  • Patented gear technology and 2-piece design ensures optimal locking strength


  • Drivetrain: 4x4
  • Position: Front
  • Material: Nodular Iron
  • Ratio Supported: Low Speed Carrier
  • Number of Axle Spline Teeth: 33
  • Number of Bolts: 12
  • Ring Gear Torque: 88 Nm
  • Ring Cap Torque: 108 Nm
  • Ring Gear Inner Diameter: 6.02"
  • Ring Gear Outer Diameter: 9.25/9.50"
  • Backlash: 0.15-0.25 mm
  • Voltage: 12 V

Vehicle Fitment 

2003-2010DodgeRam 2500




Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W1.0000” x H1.0000” x L1.0000”
  • Free Shipping!
  • Free Shipping!

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