RockJock's Front Axle Housing Johnny Joint Kit for JL Wrangler, JL Unlimited and JT Gladiator vehicles replaces the front differential housing upper control arm bushings with Johnny Joint rod ends from RockJock to get maximum articulation out of your suspension!
This kit includes a Johnny Joint inserts that replace the rubber bushings on the axle housing, greasable bolts, installation tool and complete instructions.
Kit Fits:
- Jeep Wrangler JL Unlimited (4-door) - All Models' Factory Differential
- Jeep Wrangler JL (2-door) - All Models' Factory Differential
- Jeep Gladiator JT - All Models' Factory Differential
Kit Includes:
- (2) Machined 2 in. Johnny Joints
- (2) Greasable Bolts w/ Hardware
- (1) 2-Piece Installation Tool
Notes:
- These Joints install into factory differential housings using the supplied tool
- The supplied tool is also used to uninstall the stock bushings
- Johnny Joints require non-synthetic, hi-moly lube grease such as our CE-9013G
- Applicable Johnny Joint Assembly/Disassembly Tool for these joints: CE-9112T
Parts List:
- Complete (single) Johnny Joint w/ Greasable Bolt: RJ-301000-101
- Johnny Joint Rebuild Kit: CE-9112NRK
- Johnny Joint Pivot Ball: CE-91122D
- Greasable Bolt: CE-91128
- Zerk Fitting (on bolt heads): CE-1103K21
This Part Fits:
| Year |
Make |
Model |
Submodel |
Notes |
| 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 Moab |
|
| 2019 |
Jeep |
Wrangler |
Unlimited Moab |
|
| 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 |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Rubicon |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Rubicon |
|
| 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 |
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 |
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 |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Sport S |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Sport S |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Sport S |
|
| 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 |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Sahara |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Sahara |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Sahara |
|
| 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 |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Sport |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Sport |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Sport |
|
| 2020 |
Jeep |
Gladiator |
Rubicon |
|
| 2021 |
Jeep |
Gladiator |
Rubicon |
|
| 2022 |
Jeep |
Gladiator |
Rubicon |
|
| 2023 |
Jeep |
Gladiator |
Rubicon |
|
| 2024 |
Jeep |
Gladiator |
Rubicon |
|
| 2025 |
Jeep |
Gladiator |
Rubicon |
|
| 2020 |
Jeep |
Gladiator |
Mojave |
|
| 2021 |
Jeep |
Gladiator |
Mojave |
|
| 2022 |
Jeep |
Gladiator |
Mojave |
|
| 2023 |
Jeep |
Gladiator |
Mojave |
|
| 2024 |
Jeep |
Gladiator |
Mojave |
|
| 2025 |
Jeep |
Gladiator |
Mojave |
|
| 2020 |
Jeep |
Gladiator |
Overland |
|
| 2021 |
Jeep |
Gladiator |
Overland |
|
| 2022 |
Jeep |
Gladiator |
Overland |
|
| 2023 |
Jeep |
Gladiator |
Overland |
|
| 2020 |
Jeep |
Gladiator |
Sport |
|
| 2021 |
Jeep |
Gladiator |
Sport |
|
| 2022 |
Jeep |
Gladiator |
Sport |
|
| 2023 |
Jeep |
Gladiator |
Sport |
|
| 2024 |
Jeep |
Gladiator |
Sport |
|
| 2025 |
Jeep |
Gladiator |
Sport |
|
| 2020 |
Jeep |
Gladiator |
Launch Edition |
|
| 2020 |
Jeep |
Gladiator |
Sport S |
|
| 2021 |
Jeep |
Gladiator |
Sport S |
|
| 2022 |
Jeep |
Gladiator |
Sport S |
|
| 2023 |
Jeep |
Gladiator |
Sport S |
|
| 2024 |
Jeep |
Gladiator |
Sport S |
|
| 2025 |
Jeep |
Gladiator |
Sport S |
|
| 2020 |
Jeep |
Gladiator |
Altitude |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Rubicon 4xe |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Rubicon 4xe |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Rubicon 4xe |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon 4xe |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Rubicon 4xe |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Rubicon 392 |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Rubicon 392 |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Rubicon 392 |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon 392 |
|
| 2021 |
Jeep |
Wrangler |
80th Anniversary |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Sahara 4xe |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Sahara 4xe |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Sahara 4xe |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Sahara 4xe |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Sahara 4xe |
|
| 2021 |
Jeep |
Wrangler |
Unlimited High Altitude 4xe |
|
| 2022 |
Jeep |
Wrangler |
Unlimited High Altitude 4xe |
|
| 2023 |
Jeep |
Wrangler |
Unlimited High Altitude 4xe |
|
| 2024 |
Jeep |
Wrangler |
Unlimited High Altitude 4xe |
|
| 2025 |
Jeep |
Wrangler |
Unlimited High Altitude 4xe |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Sahara Altitude |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Sahara Altitude |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Sahara Altitude |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Sport Altitude |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Sport Altitude |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Sport Altitude |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Willys |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Willys |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Willys |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Willys |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Willys |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Willys Sport |
|
| 2022 |
Jeep |
Wrangler |
Unlimited Willys Sport |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Willys Sport |
|
| 2024 |
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 |
Gladiator |
Willys |
|
| 2022 |
Jeep |
Gladiator |
Willys |
|
| 2023 |
Jeep |
Gladiator |
Willys |
|
| 2024 |
Jeep |
Gladiator |
Willys |
|
| 2025 |
Jeep |
Gladiator |
Willys |
|
| 2021 |
Jeep |
Gladiator |
Willys Sport |
|
| 2022 |
Jeep |
Gladiator |
Willys Sport |
|
| 2023 |
Jeep |
Gladiator |
Willys Sport |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Islander |
|
| 2021 |
Jeep |
Wrangler |
Unlimited Freedom |
|
| 2021 |
Jeep |
Wrangler |
Unlimited High Altitude |
|
| 2022 |
Jeep |
Wrangler |
Unlimited High Altitude |
|
| 2023 |
Jeep |
Wrangler |
Unlimited High Altitude |
|
| 2021 |
Jeep |
Wrangler |
Islander |
|
| 2021 |
Jeep |
Wrangler |
Freedom |
|
| 2021 |
Jeep |
Gladiator |
High Altitude |
|
| 2022 |
Jeep |
Gladiator |
High Altitude |
|
| 2023 |
Jeep |
Gladiator |
High Altitude |
|
| 2021 |
Jeep |
Wrangler |
Willys Sport |
|
| 2022 |
Jeep |
Wrangler |
Willys Sport |
|
| 2023 |
Jeep |
Wrangler |
Willys Sport |
|
| 2024 |
Jeep |
Wrangler |
Willys Sport |
|
| 2021 |
Jeep |
Gladiator |
Texas Trail |
|
| 2022 |
Jeep |
Gladiator |
Texas Trail |
|
| 2023 |
Jeep |
Gladiator |
Texas Trail |
|
| 2024 |
Jeep |
Gladiator |
Texas Trail |
|
| 2025 |
Jeep |
Gladiator |
Texas Trail |
|
| 2021 |
Jeep |
Gladiator |
80th Anniversary |
|
| 2021 |
Jeep |
Wrangler |
Unlimited 80th Anniversary |
|
| 2022 |
Jeep |
Gladiator |
Altitude |
|
| 2022 |
Jeep |
Wrangler |
Unlimited High Tide |
|
| 2023 |
Jeep |
Wrangler |
Unlimited High Tide |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Willys 4xe |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Willys 4xe |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Willys 4xe |
|
| 2023 |
Jeep |
Gladiator |
Freedom |
|
| 2023 |
Jeep |
Wrangler |
Freedom |
|
| 2023 |
Jeep |
Wrangler |
Unlimited Freedom |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon X |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Rubicon X |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon X 4xe |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Rubicon X 4xe |
|
| 2024 |
Jeep |
Gladiator |
Rubicon X |
|
| 2025 |
Jeep |
Gladiator |
Rubicon X |
|
| 2024 |
Jeep |
Gladiator |
NightHawk |
|
| 2025 |
Jeep |
Gladiator |
NightHawk |
|
| 2024 |
Jeep |
Gladiator |
Jeep Beach |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Rubicon 392 Final Edition |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Rubicon 392 Final Edition |
|
| 2024 |
Jeep |
Gladiator |
High Tide |
|
| 2025 |
Jeep |
Gladiator |
High Tide |
|
| 2024 |
Jeep |
Wrangler |
Unlimited Sport S 4xe |
|
| 2025 |
Jeep |
Wrangler |
Unlimited Sport S 4xe |
|
| 2024 |
Jeep |
Wrangler |
Rubicon X |
|
| 2025 |
Jeep |
Wrangler |
Rubicon X |
|
| 2024 |
Jeep |
Gladiator |
Mojave X |
|
| 2025 |
Jeep |
Gladiator |
Mojave X |
|