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Differential
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Differential (ARB) for 1970-2018 Chevrolet, Dodge, Ford, GMC, Isuzu, & Jeep NEW

$ 1,358 .01

Product Notes

Axle: D44 Shaft: 1.31" Spline: 30 Ratio: 3.73 down Not Rubicon. Confirm axle is not D35. Some models may require Air Locker ring gear bolt holes to be enlarged due to larger ring gear bolts
Differential
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.
Brand: ARB
Condition: New
See All Other Differentials
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Color Silver
Fitment Info 1 Axle: Dana 44; Position: Rear; Shaft: 1.31 In; Spline: 30; Ratio: 3.73 Dn
Fitment Info 2 Axle: Dana 44; Position: Rear; Shaft: 1.31 In; Spline: 30; Ratio: All
Fitment Info 3 Axle: Ifs; Position: Front; Shaft: 1.12 In; Spline: 17; Ratio: All
Fitment Info 4 Axle: Dana 44; Position: Rear; Shaft: 1.31 In; Spline: 30; Ratio: 4.56 Up
Fitment Info 5 Axle: Dana 44; Position: Rear; Shaft: 1.31 In; Spline: 30; Ratio: 4.13 Up
Fitment Info 6 Axle: Dana 44; Position: Front; Shaft: 1.31 In; Spline: 30; Ratio: 3.73 Up
Fitment Info 7 Axle: Dana 44; Position: Rear; Shaft: 1.31 In; Spline: 30; Ratio: 3.73 Up
Fitment Info 8 Axle: Dana 44; Position: Front; Shaft: 1.31 In; Spline: 30; Ratio: 4.10
Fitment Info 9 Axle: Dana 44; Position: Rear; Shaft: 1.31 In; Spline: 30; Ratio: 4.10
Material Steel
Prop 65 Yes/No No
Title Arb - Rd117 - Air Locker Differential

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Chevrolet K10, K10 Pickup, K10 Suburban, K20, K20 Pickup, K20 Suburban, K5 Blazer
Dodge Charger, Ram 1500, Ram 2500, Ramcharger, W100, W100 Pickup, W150, W200, W200 Pickup, W250
Ford Bronco, Bronco II, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, F-100, F-150, F-250, F-350
GMC Jimmy, K15, K15 Suburban, K15/K1500 Pickup, K15/K1500 Suburban, K25, K25 Suburban, K25/K2500 Pickup, K25/K2500 Suburban
Isuzu Rodeo, Rodeo Sport
Jeep Cherokee, CJ5, CJ6, Comanche, J10, J20, TJ, Wagoneer, Wrangler, Wrangler JK

This is a universal part that fits 1,933 vehicle configurations across 6 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
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.

Fits Years: 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

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120
Day Return Window

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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

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