Skip to product information
1 of 1

RockJock

RockJock Front Lower Control Arms for 2018-2022 Jeep Wrangler JL (RJ-142302-101)

RockJock Front Lower Control Arms for 2018-2022 Jeep Wrangler JL (RJ-142302-101)

SKU:RJ-142302-101

Regular price $815.00 USD
Regular price Sale price $815.00 USD
Sale Sold out

Out of stock

View full details

Product Description

The RockJock Johnny Joint Billet Aluminum RockNut Front Lower Control Arm Set for JL Wrangler, JL Unlimited and JT Gladiator vehicles provides you with extremely heavy duty, adjustable length control arms to replace your factory control arms. Adjustable control arms are a must for aligning lifted vehicles to get your pinion angle specs. in check! These arms are CNC machined from 7075-T6 aluminum, feature our patent pending RockNut locking nut technology and our 2 1/2 in. Johnny Joints with massive 1 1/4 in. RH/LH threads! Johnny Joints, the original and most durable high-articulation urethane suspension joint on the market, 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. Arms are fully greasable, fully adjustable and feature machined-in wrench flats. Finished in clear anodize on the arms and gold zinc plating on the Johnny Joint ends.

 


Product Key Features

  • IMPORTANT: these arms are ONLY for use with 70 in. wide (or wider) axles!
  • Factory hardware is retained to attach arms to the axle and the chassis.
  • No provisions are provided for reattaching the factory brake line anchoring brackets to the new arms.
  • Arms are fabricated from 2 in. solid 7075-T6 aluminum bar.
  • RockNuts require a 1 7/8 in. wrench.
  • Wrench flats on the arms require a 1 3/4 in. wrench.
  • Adjusters feature 1 1/4 in.-12 RH/LH threads.
  • Johnny Joints require non-synthetic, hi-moly lube grease such as our CE-9013G
  • Applicable Johnny Joint Tool for these Control Arms: CE-9110T

 


Product Specifications

Brand: RockJock 4x4
Product Category: Suspension Components
Product Type: Control Arms
UPC: 810038155708
Position: Front
Adjustment Range (Closed): 23.970"
Adjustment Range (Extended): 25.830"

 


Product Included Items

  • Johnny Joint Billet Aluminum Front Lower Control Arms (Pair)

 


Product Documents

Product Warranty

 


Product Applications

Year Make Model
2020-2023 Jeep Gladiator
Year Make Model
2018-2022 Jeep Wrangler

 


Product Brand Information

RockJock by John Currie’s roots run deep as jeeping has been a love of the Currie family for decades. In his off-roading adventures, John pushed the limits of his vehicles coming to the realization of the shortcomings of the equipment. Thus, it became John’s goal to design and build the best-performing, strongest, most durable products on the market. A Jeep suspension upgrade product line was first developed in the 1980s based around Jeep CJ and YJ vehicles. Fast forward to 1998 and John’s off-roading passion evolved into professional rock crawling competitions. In 2001, John Currie took home the 1st place trophy in the Extreme Rock Crawling Championship Series, in a RockJock equipped Jeep TJ Wrangler. This was the first of many victories and championships for John, and the victories have continued with various other drivers of RockJock equipped vehicles in numerous rock crawling, Ultra 4 and desert racing categories!