# RockJock JL/JK RockNut Rear Lower Billet Aluminum Control Arms Double Adjustable

RockJocks RockNut Billet Aluminum Johnny Joint Rear Lower Control Arm Set for the JL Wrangler and Unlimited and JK Wrangler and Unlimited 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 - and double adjustable arms make this job that much easier because neither end of the arm has to be removed from the vehicle for adjustment! 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 and LH threads! 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.

-   RockJock RockNuts

This Part Fits:

Year

Make

Model

Submodel

2011

Jeep

Wrangler

70th Anniversary

2016

Jeep

Wrangler

75th Anniversary

2021

Jeep

Wrangler

80th Anniversary

2021,2023

Jeep

Wrangler

Freedom

2023

Jeep

Wrangler

High Altitude

2023-2025

Jeep

Wrangler

High Altitude 4xe

2023

Jeep

Wrangler

High Tide

2021

Jeep

Wrangler

Islander

2007-2026

Jeep

Wrangler

Rubicon

2023-2024

Jeep

Wrangler

Rubicon 392

2024-2025

Jeep

Wrangler

Rubicon 392 Final Edition

2023-2025

Jeep

Wrangler

Rubicon 4xe

2024-2026

Jeep

Wrangler

Rubicon X

2024-2025

Jeep

Wrangler

Rubicon X 4xe

2007-2017,2023-2026

Jeep

Wrangler

Sahara

2023-2025

Jeep

Wrangler

Sahara 4xe

2023

Jeep

Wrangler

Sahara Altitude

2010-2026

Jeep

Wrangler

Sport

2023

Jeep

Wrangler

Sport Altitude

2016,2018-2026

Jeep

Wrangler

Sport S

2024-2025

Jeep

Wrangler

Sport S 4xe

2011

Jeep

Wrangler

Unlimited 70th Anniversary

2016

Jeep

Wrangler

Unlimited 75th Anniversary

2021

Jeep

Wrangler

Unlimited 80th Anniversary

2021

Jeep

Wrangler

Unlimited Freedom

2021-2022

Jeep

Wrangler

Unlimited High Altitude

2021-2022

Jeep

Wrangler

Unlimited High Altitude 4xe

2022

Jeep

Wrangler

Unlimited High Tide

2021

Jeep

Wrangler

Unlimited Islander

2018-2019

Jeep

Wrangler

Unlimited Moab

2007-2022

Jeep

Wrangler

Unlimited Rubicon

2021-2022

Jeep

Wrangler

Unlimited Rubicon 392

2021-2022

Jeep

Wrangler

Unlimited Rubicon 4xe

2007-2022

Jeep

Wrangler

Unlimited Sahara

2021-2022

Jeep

Wrangler

Unlimited Sahara 4xe

2021-2022

Jeep

Wrangler

Unlimited Sahara Altitude

2010-2022

Jeep

Wrangler

Unlimited Sport

2021-2022

Jeep

Wrangler

Unlimited Sport Altitude

2016,2018-2022

Jeep

Wrangler

Unlimited Sport S

2021-2022

Jeep

Wrangler

Unlimited Willys

2021-2022

Jeep

Wrangler

Unlimited Willys Sport

2007-2010

Jeep

Wrangler

Unlimited X

2021-2026

Jeep

Wrangler

Willys

2023-2025

Jeep

Wrangler

Willys 4xe

2021-2024

Jeep

Wrangler

Willys Sport

2007-2010

Jeep

Wrangler

X

2018

Jeep

Wrangler JK

Rubicon

2018

Jeep

Wrangler JK

Sahara

2018

Jeep

Wrangler JK

Sport

2018

Jeep

Wrangler JK

Sport S

2018

Jeep

Wrangler JK

Unlimited Rubicon

2018

Jeep

Wrangler JK

Unlimited Sahara

2018

Jeep

Wrangler JK

Unlimited Sport

2018

Jeep

Wrangler JK

Unlimited Sport S

## Details

- **Price:** 1146.72 CAD
- **Vendor:** RockJock
- **Type:** Control Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1146.72 CAD | In stock |

## Images

- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rockjock-jl-jk-rocknut-rear-lower-billet-aluminum-control-arms-double-adjustable)
> Updated: 2026-07-01