Rock Krawler Adventure-X Pro Elite Rear Long Arm Upgrade - Jeep Wrangler JL/JLU
JLAXPLAR-UPG
The Rock Krawler Adventure-X Pro Elite rear long arm upgrade puts a 3-link long arm layout under the back of your JL or JLU. Rock Krawler lists gas and diesel versions separately. This is the Adventure-X2 long arm layout (4-link front, 3-link rear) with PB+J lower arms: Rock Krawler spells it out as Pure Beef and Jealousy, billet 7075 aluminum machined from 2 x 3 inch stock. The adjustable X Factor series arms are rated for a total of 95 degrees of misalignment with Pro-X Krawler joints at the axle and Adventure Series joints at the frame, which cuts the bind in a factory JL arm and lets you tune caster and pinion angle.
What's in the kit
- (2) PB+J billet 7075 aluminum lower control arms
- (1) adjustable upper control arm
- (1) frame-side 3-link mount
- (1) axle truss
- (2) control arm mounts
Pick your package
- Gas: for gas-engine JL and JLU models.
- Diesel: for diesel-engine JLU models. Rock Krawler lists it as a separate kit from the gas version, so pick the one for your engine.
Fitment and what else you will need
- Vehicle: 2018 to present Jeep Wrangler JL (2-door) and JLU (4-door). Gas or diesel, depending on the version you pick.
- Rock Krawler does not list extra installation requirements on this kit's page.