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Front Axle Housing Johnny Joint Kit (JL/JT)

Front Axle Housing Johnny Joint Kit (JL/JT)

Part number
ROC-RJ-301000-103
Brand
RockJock 4x4
Price range
$234.00
Last checked
Nov 5, 2026

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Front Axle Housing Johnny Joint Kit (Factory JL/JT, aftermarket JL/JT/JK housings) RockJock’s Johnny Joint Front Axle Housing Kit replaces the front differential housing upper control arm bushings on your JL Wrangler, JL Unlimited 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, greasable bolts and installation tool. RockJock’s Johnny Joints are the original and most durable high-articulation urethane suspension joint on the market. Johnny Joints feature a smooth steel ball that pivots inside a proprietary urethane shell to provide over 30 degrees (per joint) of quiet, shock dampening articulation - without the excessive deflection found in soft rubber-based flex joints. Johnny Joints deliver a smooth, comfortable on-road ride with the ultimate in off-road capability. They are so trusted, that they are used by multiple commercial suspension companies, for both street and off-road suspension systems. Learn more here. Joints are fully greasable and are finished in clear zinc plating Kit Fits: JL Wrangler Unlimited (4-door) – All Models’ Factory Front Axle JL Wrangler (2-door) – All Models’ Factory Front Axle JT Gladiator – All Models’ Factory Front Axle JK Wrangler Unlimited (4-door) – All Models’ Aftermarket Front Axle JK Wrangler (2-door) – All Models’ Aftermarket Front Axle Kit Includes: (2) Custom Machined 2 in. Johnny Joints (2) Greasable Bolts w/ Hardware (1) 2-Piece Removal/Installation Tool Notes: These Joints install into any and all JL/JT factory front axle offerings 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 Jo

Suppliers (1)

  • Clayton Off Road
    Front Axle Housing Johnny Joint Kit (JL/JT) · Orderable · stock unverified
    Checked Nov 5, 2026
    $234.00
    View at supplier

Price history

DateSupplierPriceStock
Nov 5, 2026Clayton Off Road$234.00Orderable - stock unverified