Now in stock, BDS performance upper control arm (UCA) kits for the new 2021 Ford Bronco 2Dr/4Dr models. These new UCA kits are designed for improved strength, great looks, and increased suspension travel when used on lifted Bronco. Specially formed for optimal clearance, they feature FK uniball assemblies for maximum strength and improved travel. They come assembled with OE style rubber bushings and bearings preinstalled for quick and easy installation under your Bronco.

Product Description

Uniball Upper Control Arm Kits
for 2021 Ford Bronco

Product Info

BDS123254 - Upper Control Arm Kit for 2021 Bronco

Factory Protection Plus
  • 5-year, 60,000 mile drivetrain Warranty
  • BDS’s exclusive No Fine Print Warranty

***Check the BDS website to verify details prior to ordering to ensure information is up-to-date with current manufacturer listings***

Vehicle Fitment

2021 Ford Bronco 2Dr w/ base shocks (1-4" lift)
2021 Ford Bronco 4Dr w/ base shocks (1-4" lift)
2021 Ford Bronco 2Dr w/ Sasquatch shocks (0-3" lift)
2021 Ford Bronco 4Dr w/ Sasquatch shocks (0-3" lift)


  • High strength construction from 1.5" OD heavy wall tubing
  • Specially formed for improve suspension clearance as well as to allow for a wide range of wheel specs
  • FK uniball assembly offers high angle suspension travel with maximum strength and durability
  • Adds caster correction for use on lifted Broncos
  • Vulcanized rubber bushings at frame mounts for smooth, quiet operation
  • Durable gloss black powdercoat finish
  • Bushings and bearing preinstalled to allow for quick easy installation

Important Notes

  • Will work with Sasquatch-equipped at 0-3", non-Sasquatch models with 1-4" of lift.
  • Does not fit Bronco Sport models.
  • Do NOT hit the aluminum knuckle with a hammer to separate the ball joint. Use appropriate ball joint separation tool (OTC 204-592).
  • Will not work with models with a height sensor attached to the UCA.
  • BDS UCAs will NOT work with OE black body struts, unless they are combined with a strut spacer with a minimum height of 5/8”.
BDS Performance Upper Control Arms | Ford Bronco

Bronco UCAs

BDS Performance Upper Control Arms | Ford Bronco

Bronco UCAs

BDS Performance Upper Control Arms | Ford Bronco

Bronco UCAs

BDS Performance Upper Control Arms | Ford Bronco

Bronco UCAs

BDS Performance Upper Control Arms | Ford Bronco

Bronco UCAs

Coldwater, MI: Excitement around the 2021 Ford Bronco is high as early vehicle orders start to find their way out into the wild. BDS Suspension has been hard at work on a number of kits and accesssories for these new Bronco with the first of many products now on the shelf and ready to ship. These performance upper control arm (UCA) kits are specially designed for the 2021 Ford Bronco and allow for improved performance, strength and compatibility with a wide range of suspension ride heights.

The new performance control arms are built from high strength 1.5" OD heavy-wall tubing specially formed to provide optimal clearance for both suspension-coilover as well as wheel/tire clearance. This allows you the freedom to install FOX 2.5 coilovers (available soon) and fit a wide range of wheel specs without fear of interference with these larger arms. At the frame mounted end you'll find a pair of durometer-specific vulcanized rubber bushing preinstalled providing smooth, quiet and reliable operation bolting in directly into the factory mounts. For the outer mount, these UCAs use FK uniball bearings for maximum strength, travel and all around performance. They use a 52100 Steel with hard chrome plated bearing with a PTFE liner to smooth and quiet operation. They come finished in a durable gloss black powder coat and include a billet aluminum machined dust cap. Bearing and bushings come preinstalled allowing for quick and easy installation. The arms will add back 1.5 degrees of caster to put the camber back within alignment spec on 2-4" of lift on base suspension Broncos and 1-3.5" of lift on Badlands and 0-3" Sasquatch-equipped Broncos. Take your Bronco to the next level with these performance upper control arms from BDS Suspension.

© BDS Suspension, 491 W. Garfield Ave. Coldwater, MI 49036
(517) 279-2135 | |

2 Comments on “Uniball Upper Control Arm Kits | 2021 Ford Bronco | NPA #420
  • Omar Garza says:

    looking to see if this upper control arm will work with your sister company zone Adventure Series 3″ lift kit. I ask because i would like this upper arm for my first edition Sasquatch package bronco with the 3″ zone strut spacers in the front and 2″ strut spacers in the back. I was originally looking at zone for their control arm but they have been terrible at giving any details on updates on ability to ship arms.

    • Carter @ BDS Suspension says:

      Hey Omar, the BDS UCAs are compatible with the Zone spacers. While we’ve been waiting for the new FOX coilovers to arrive many customers have been building “hybrid” kits use the Zone spacers with BDS UCAs. As with most topics Bronco related the initial demand was higher than anticipated and with longer supplier lead times they’re working to get parts in and orders fulfilled as quickly as possible right now.


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