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: 4.56
- Axle Tube: 3.25 Inch O.D. x 0.5 Inch wall
- Axle:
- Tera30
- Brand Logo:
- https://www.asapnetwork.org/sites/default/files/brands/icons/TeraFlex-Logo-1.jpg
- California Prop 65 Notice:
- CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Gear Ratio:
- 4.56 Ratio
- Last Update:
- 2025-10-09 09:16:25
- Lift Height:
- 0-5 Inch Lift
- Location:
- Front
- Sold As:
- Each
- Universal:
- No
- Vehicle Type:
- Jeep
