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Rock Jock
JOHNNY JOINT KIT; JL/JT FRONT END HOUSING (ALL FACTORY AXLE HOUSINGS); KIT;
Part #: RJ-301000-103
In Stock
$226.00$231.65SAVE 2%
or as low as $18.83/mo with financing
Fits:gladiator2018jeep2019jl2020jl unlimited jeep2021jlu2022jt2023mojave2024rubicon2025saharawillyswrangler
Jeep Wrangler JL Rubicon 2018-2025Jeep Wrangler JL Rubicon I4 Turbo 2018-2025 The RockJock Johnny Joint Differential Housing Kit replaces the front differential housing upper control arm bushings on your Jeep JL Wrangler or JT Gladiator with Johnny Joint rod ends from RockJock, allowing you to get maximum articulation out of your front suspension! This kit includes Johnny Joint inserts that replace the rubber bushings on the axle housing, greaseable bolts and installation tool. RockJock’s Johnny Joints are the original and most durable high-articulation urethane suspension joint on the market.
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JOHNNY JOINT KIT; JL/JT FRONT END HOUSING (ALL FACTORY AXLE HOUSINGS); KIT;
Overview
Jeep Wrangler JL Rubicon 2018-2025
Jeep Wrangler JL Rubicon I4 Turbo 2018-2025
The RockJock Johnny Joint Differential Housing Kit replaces the front differential housing upper control arm bushings on your Jeep JL Wrangler or JT Gladiator with Johnny Joint rod ends from RockJock, allowing you to get maximum articulation out of your front suspension!
This kit includes Johnny Joint inserts that replace the rubber bushings on the axle housing, greaseable bolts and installation tool.
RockJock’s Johnny Joints are the original and most durable high-articulation urethane suspension joint on the market.




