G2 Axle and Gear® - G2 Core 44 Rear 3.73 30 Spl with ARB Air Locker
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G2 Axle and Gear® C4TSR373AC0

G2 Core 44 Rear 3.73 30 Spl with ARB Air Locker
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Product details

G2 Axle and Gear is proud to introduce our new CORE 44 axle housing for 1997-2006 Jeep TJ/LJ Wranglers. Utilizing the strongest and latest generation high pinion Dana 44 gear design, we have developed a whole new housing to handle the heavy loads that would normally bend a stock Dana 30 or Rubicon Dana 44. The CORE 44 will accept stock Dana 44 ring and pinions, axle shafts and all aftermarket lockers.
  • SKU: C4TSR373AC0
  • UPC: 631410133486
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Item Details

traction device arb air locker
brake type reuse factory
gear ratio 3.73
locker ARB Air Locker
spline 30 spline
gear ratio 3.73 ratio
30 spline g2 chromoly axles
sae bearings
rubicon and unlimited
heat-treated aluminum diff cover with cooling fins
spanner nuts for backlash adjustment
heavy duty forged bearing caps
reinforcing ribs for added strength and protection
heavy duty 3 inch diameter 5/16 inch dom tubes
heavy-duty 1/4 inch laser cut brackets
integrated skid plates on lower control arm mount
utilizes new generation jk 44 ring and pinion
fits 1997 to 2006 tj wrangler

Vehicle Fitment


Key features

All products are manufactured using the latest processes and highest grade materials to exceed OE specifications for a precise trouble free fit.
G2 Rear Axle Kits are made from high tensile alloy steels. These axles are forged and heat-treated for maximum strength.
Differential covers are made out of Cast Aluminum providing added impact protection, better cooling and added protection against the possible “flex factor”
G2 Axle & Gear has the solution for the enthusiast looking for increased braking power on a vehicle that has been lifted and has oversized tires.