TeraFlex HD Front Axle Housings are perfect for replacing bent, broken, or damaged axles in JL and JK Wrangler/Unlimited and JT Gladiator vehicles including Rubicon models. Can also be used as a direct bolt-on upgrade for Jeep owners looking to beef up the stock axle's weak areas.

Our Bare HD Front Axle Housings feature a heavy-duty housing with axle tubes, front inner axle shafts (JL and JT), bracketry, and forged inner knuckles as well as pre-installed inner axle seals and upper control arm bushings.

Stepping up to our HD Front Axle Housing w/ Ring & Pinion & ARB Locker provides an ARB air locker, a choice of pre-installed ring & pinion gears, front inner axle shafts (JL and JT), and TeraFlex HD Ball Joints.

Transfer your existing outer components (stub shafts, unit bearings, knuckle assembly, brakes, sensors) to make a complete axle assembly!

Compatible with Dana 30 AdvanTEK (M186) internal components.
Includes:

• Tera30 HD Front Axle Housing
• ARB Air Locker - 27-Spline
• Dana Spicer Ring & Pinion
• Dana Spicer Bearings and Install Kits
• Tera30 HD Axle Shafts - Front Inner Left - 27-Spline
• Tera30 HD Axle Shafts - Front Inner Right - 27-Spline
• TeraFlex HD Ball Joint Kit (# 3452010)
• Factory Yoke
• Dana 30 / Tera30 HD Differential Cover Kit (# 3990630)

Fitment Vehicle(s):

• JL Wrangler (2-door)
• JL Wrangler Unlimited (4-door)

Specs:

• Lift Height: 0-5 Inch
• WMS-WMS: 66.5 Inch
• Axle Tube: 3.25 Inch x 0.5 Inch
• Locker and Axle Shafts: 27-Spline
• Wheel Bolt Pattern: 5x5 Inch
• Gear Ratio: 4.10
• Axle Tube: 3.25 Inch O.D. x 0.5 Inch wall