Description
TeraFlex HD Front Axle Housings are perfect for replacing bent, broken, or damaged axles 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.
Transfer your existing internal components (differential, ring & pinion) and outer components (stub shafts, unit bearings, knuckle assembly, brakes, sensors) to the new housing!
Compatible with Dana 30 AdvanTEK (M186) internal components.
Includes:
- Tera30 HD Front Axle Housing
- 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: NA
- Axle Shafts: 27-Spline
- Wheel Bolt Pattern: 5×5 Inch
- Gear Ratio: NA
Eliminates center axle disconnect
Compatible with Dana 30 AdvanTEK (M186) internal components
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2018 | Jeep | Wrangler | Unlimited Sahara | |
| 2019 | Jeep | Wrangler | Unlimited Sahara | |
| 2020 | Jeep | Wrangler | Unlimited Sahara | |
| 2021 | Jeep | Wrangler | Unlimited Sahara | |
| 2022 | Jeep | Wrangler | Unlimited Sahara | |
| 2018 | Jeep | Wrangler | Sport S | |
| 2019 | Jeep | Wrangler | Sport S | |
| 2020 | Jeep | Wrangler | Sport S | |
| 2021 | Jeep | Wrangler | Sport S | |
| 2022 | Jeep | Wrangler | Sport S | |
| 2023 | Jeep | Wrangler | Sport S | |
| 2024 | Jeep | Wrangler | Sport S | |
| 2025 | Jeep | Wrangler | Sport S | |
| 2018 | Jeep | Wrangler | Sport | |
| 2019 | Jeep | Wrangler | Sport | |
| 2020 | Jeep | Wrangler | Sport | |
| 2021 | Jeep | Wrangler | Sport | |
| 2022 | Jeep | Wrangler | Sport | |
| 2023 | Jeep | Wrangler | Sport | |
| 2024 | Jeep | Wrangler | Sport | |
| 2025 | Jeep | Wrangler | Sport | |
| 2018 | Jeep | Wrangler | Unlimited Sport S | |
| 2019 | Jeep | Wrangler | Unlimited Sport S | |
| 2020 | Jeep | Wrangler | Unlimited Sport S | |
| 2021 | Jeep | Wrangler | Unlimited Sport S | |
| 2022 | Jeep | Wrangler | Unlimited Sport S | |
| 2018 | Jeep | Wrangler | Unlimited Moab | |
| 2019 | Jeep | Wrangler | Unlimited Moab | |
| 2018 | Jeep | Wrangler | Rubicon | |
| 2019 | Jeep | Wrangler | Rubicon | |
| 2020 | Jeep | Wrangler | Rubicon | |
| 2021 | Jeep | Wrangler | Rubicon | |
| 2022 | Jeep | Wrangler | Rubicon | |
| 2023 | Jeep | Wrangler | Rubicon | |
| 2024 | Jeep | Wrangler | Rubicon | |
| 2025 | Jeep | Wrangler | Rubicon | |
| 2018 | Jeep | Wrangler | Unlimited Sport | |
| 2019 | Jeep | Wrangler | Unlimited Sport | |
| 2020 | Jeep | Wrangler | Unlimited Sport | |
| 2021 | Jeep | Wrangler | Unlimited Sport | |
| 2022 | Jeep | Wrangler | Unlimited Sport | |
| 2018 | Jeep | Wrangler | Unlimited Rubicon | |
| 2019 | Jeep | Wrangler | Unlimited Rubicon | |
| 2020 | Jeep | Wrangler | Unlimited Rubicon | |
| 2021 | Jeep | Wrangler | Unlimited Rubicon | |
| 2022 | Jeep | Wrangler | Unlimited Rubicon | |
| 2021 | Jeep | Wrangler | 80th Anniversary | |
| 2021 | Jeep | Wrangler | Unlimited Islander | |
| 2021 | Jeep | Wrangler | Unlimited Rubicon 392 | |
| 2022 | Jeep | Wrangler | Unlimited Rubicon 392 | |
| 2021 | Jeep | Wrangler | Unlimited Sahara 4xe | |
| 2022 | Jeep | Wrangler | Unlimited Sahara 4xe | |
| 2021 | Jeep | Wrangler | Unlimited Rubicon 4xe | |
| 2022 | Jeep | Wrangler | Unlimited Rubicon 4xe | |
| 2021 | Jeep | Wrangler | Unlimited High Altitude | |
| 2022 | Jeep | Wrangler | Unlimited High Altitude | |
| 2021 | Jeep | Wrangler | Unlimited Sahara Altitude | |
| 2022 | Jeep | Wrangler | Unlimited Sahara Altitude | |
| 2021 | Jeep | Wrangler | Unlimited Sport Altitude | |
| 2022 | Jeep | Wrangler | Unlimited Sport Altitude | |
| 2021 | Jeep | Wrangler | Unlimited Willys | |
| 2022 | Jeep | Wrangler | Unlimited Willys | |
| 2021 | Jeep | Wrangler | Unlimited Willys Sport | |
| 2022 | Jeep | Wrangler | Unlimited Willys Sport | |
| 2021 | Jeep | Wrangler | Willys | |
| 2022 | Jeep | Wrangler | Willys | |
| 2023 | Jeep | Wrangler | Willys | |
| 2024 | Jeep | Wrangler | Willys | |
| 2025 | Jeep | Wrangler | Willys | |
| 2021 | Jeep | Wrangler | Unlimited High Altitude 4xe | |
| 2022 | Jeep | Wrangler | Unlimited High Altitude 4xe | |
| 2021 | Jeep | Wrangler | Unlimited 80th Anniversary | |
| 2021 | Jeep | Wrangler | Unlimited Freedom | |
| 2021 | Jeep | Wrangler | Freedom | |
| 2021 | Jeep | Wrangler | Islander | |
| 2021 | Jeep | Wrangler | Willys Sport | |
| 2022 | Jeep | Wrangler | Willys Sport | |
| 2023 | Jeep | Wrangler | Willys Sport | |
| 2024 | Jeep | Wrangler | Willys Sport | |
| 2022 | Jeep | Wrangler | Unlimited High Tide | |
| 2023 | Jeep | Wrangler | Sport Altitude | |
| 2023 | Jeep | Wrangler | Sahara Altitude | |
| 2023 | Jeep | Wrangler | Sahara 4xe | |
| 2024 | Jeep | Wrangler | Sahara 4xe | |
| 2025 | Jeep | Wrangler | Sahara 4xe | |
| 2023 | Jeep | Wrangler | Sahara | |
| 2024 | Jeep | Wrangler | Sahara | |
| 2025 | Jeep | Wrangler | Sahara | |
| 2023 | Jeep | Wrangler | Rubicon 392 | |
| 2024 | Jeep | Wrangler | Rubicon 392 | |
| 2023 | Jeep | Wrangler | High Tide | |
| 2023 | Jeep | Wrangler | High Altitude 4xe | |
| 2024 | Jeep | Wrangler | High Altitude 4xe | |
| 2025 | Jeep | Wrangler | High Altitude 4xe | |
| 2023 | Jeep | Wrangler | High Altitude | |
| 2023 | Jeep | Wrangler | Freedom | |
| 2023 | Jeep | Wrangler | Willys 4xe | |
| 2024 | Jeep | Wrangler | Willys 4xe | |
| 2025 | Jeep | Wrangler | Willys 4xe | |
| 2023 | Jeep | Wrangler | Rubicon 4xe | |
| 2024 | Jeep | Wrangler | Rubicon 4xe | |
| 2025 | Jeep | Wrangler | Rubicon 4xe | |
| 2024 | Jeep | Wrangler | Rubicon X 4xe | |
| 2025 | Jeep | Wrangler | Rubicon X 4xe | |
| 2024 | Jeep | Wrangler | Rubicon X | |
| 2025 | Jeep | Wrangler | Rubicon X | |
| 2024 | Jeep | Wrangler | Rubicon 392 Final Edition | |
| 2025 | Jeep | Wrangler | Rubicon 392 Final Edition | |
| 2024 | Jeep | Wrangler | Sport S 4xe | |
| 2025 | Jeep | Wrangler | Sport S 4xe |





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