2021-2025
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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RockJock Johnny Joint Adjustable Rear Upper and Lower Control Arms; Steel (21-25 Bronco)Find parts that fit my vehicle
Item FB25332
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$0.00
13 Reviews
Our Price
$893.00 set
Out of Stock
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$599.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Control Arms
- Gloss Black Powder Coat
- Adaptive Control Arm Design
- Smoother Axle Connection
- Improved Wheel Alignment
- DOM Structural Steel
- Difficult Installation
- Limited 2-Year Warranty
- Fits All 2021-2025 Ford Bronco Models
| Brand | RockJock |
| Control Arm Length | Stock |
| Control Arm Placement | Rear Lower and Upper |
Description
Adaptive Control Arm Design. In need of better balancing and wheel alignment? look no further than the RockJock Johnny Joint Adjustable Rear Upper and Lower Control Arms. These control arms feature adjustable lengths and multiple mounting holes, allowing you to fine-tune your suspension setup for optimal performance. The adjustable design also allows you to compensate for changes in ride height due to the addition of heavy aftermarket accessories or modifications.
DOM Structural Steel. These RockJock Johnny Joint Adjustable Rear Upper and Lower Control Arms are constructed of high-quality DOM structural steel tubing and are designed to give maximum strength and dependability in the harshest settings. These tubular control arms have a deep black gloss surface for enhanced corrosion tolerance and damage resistance.
Installation. This product is difficult to install and should take about 2 hours.
Warranty. There is a 2-year limited warranty on this product.
Application. This RockJock Johnny Joint Adjustable Rear Upper and Lower Control Arms; Steel fits all 2021-2025 Ford Bronco models.
Fitment:
- 2021 Ford Bronco
- 2022 Ford Bronco
- 2023 Ford Bronco
- 2024 Ford Bronco
- 2025 Ford Bronco
RockJock RJ-182400-101
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Upper Control Arms
- (2) Lower Control Arms
- Mounting Hardware
4.8
Customer Reviews (13)
Review Summary
Installation Time: Full Day
Jun 27, 2023
2023 Badlands - EnzoT
Installation Time: Full Day
A lot beefier than stock
These are great a pain to install on a 2door bronco but once installed you can line up the diff angle with transfer case angle helps out on the trails during full flex
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Jun 8, 2023
Review shared from RockJock Johnny Joint Adjustable Rear Upper Control Arms; Steel (21-25 Bronco)
2022 Wildtrak - RobbieTheFixer
Installation Time: Less than 1 Hour
Top Notch Construction
Excellent construction with thick walled DOM tube, No idea why someone would buy the ones made by that company that rhymes with Fettle Folk, when these are less expensive and are every bit as good, if not better, since you are getting "real" johnny joints.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jul 15, 2024
Review shared from RockJock Johnny Joint Adjustable Front or Rear Lower Control Arms (97-06 Jeep Wrangler TJ)
1999 Wrangler - Deception9987
Installation Time: Less than 1 Hour
Just as described
looks super strong and very well built, well worth the price!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Mar 4, 2024
Review shared from RockJock Johnny Joint Adjustable Front Upper Control Arms (07-18 Jeep Wrangler JK)
2016 Wrangler - DavidC82
Installation Time: Shop Install
Solid !!
Great product! Recently had the front bottom control arms installed and finally had the front upper installed a few days ago! My Jeep drives so smooth now and no more noises. I highly recommend especially for those who do more highway miles than rock climbing!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
May 22, 2023
Review shared from RockJock Johnny Joint Adjustable Front Lower Control Arms (18-25 Jeep Wrangler JL)
2019 Wrangler - ChrisLow7
Installation Time: Afternoon
Provided the caster needed
A much-needed upgrade to get the caster exactly where it needed to be. Immediately improved my steering. RockJock delivers nothing but high-quality parts with their famous rebuildable Johnny Joints and dependability.
Fit 5/5
Bang For Your Buck 5/5
Quality 5/5
Oct 28, 2022
Review shared from RockJock Johnny Joint Adjustable Front Lower Control Arms (07-18 Jeep Wrangler JK)
2012 Rubicon - MikeOG
Installation Time: Afternoon
Good quality and the price reflects it.
Nice quality product. Be aware you have to remove the threaded end to adjust. The instructions say to mount with the grease fitting facing up to avoid slicing them off on a rock. Good idea but it means you have to unbolt and drop the lower control arm to re-grease.
Fit 5/5
Quality 0/5
Bang For Your Buck 4/5
Mar 30, 2022
Review shared from RockJock Johnny Joint Adjustable Rear Upper Control Arms (07-25 Jeep Wrangler JK & JL)
2010 Wrangler - beerman
Installation Time: Afternoon
good heavy duty parts
put in a low milage jeep that had a clunk sound. took care of the sound and looked good
Fit 5/5
Bang For Your Buck 5/5
Quality 5/5
Nov 23, 2021
Review shared from RockJock Johnny Joint Adjustable Rear Lower Control Arms (07-25 Jeep Wrangler JK & JL)
2018 Wrangler - SDJeeper
Installation Time: Less than 1 Hour
Excellent Quality
Great purchase! These control arms are a lot beefier than I expected. I highly recommend.
Fit 5/5
Bang For Your Buck 5/5
Quality 5/5
Apr 13, 2021
Review shared from RockJock Johnny Joint 8-Piece Adjustable Control Arm Set (97-06 Jeep Wrangler TJ)
2006 Wrangler Unlimited - DanielLJ
Installation Time: Afternoon
Love them!
Excellent flex, drives better than stock, and silent on the trail! No more squeaks!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Mar 11, 2021
Review shared from RockJock Johnny Joint 8-Piece Adjustable Control Arm Set (07-18 Jeep Wrangler JK)
2015 Wrangler - GeorgeO
Installation Time: Afternoon
Quality set of adjustable control arms!
This is a real quality set! Made by Rock Jock with the time tested Johnny Joints. This is a very heavy duty set. The best part is that they are rebuildable and come from a reputable company that has been around for ever and be there when you need to rebuild them.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
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