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Ball Joint Upper Control Arms 2007-2016 Chevy/GMC 1500 BDS Suspension

SoCal Part #: BDS121151
Manufacturer Part #: 121151
MSRP: $735.79
Price: $699.00

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The new performance control arms are built from high strength 1.5" OD x .120-wall tubing, fully TIG welded for strength and durability. They use an indexed ball joint cup to correct the ball joint positioning for when used with leveling or full lift kits. The frame mounting ends feature durometer-specific rubber bushings. At the other end they use an indexed ball joint cup with and premium MOOG-brand ball joints for smooth, quiet operation and superior durability to arms that feature uniballs, poly bushings or heims. These control arms come finished in a durable semi-gloss black powder coat and include a billet aluminum machined ball joint dust cap. They integrate a mounting tab for the factory brake lines so there's no need to zip tie the lines as is the case with other kits on the market. The control arms come fully assembled for easy install right out of the box compatible with most leveling and lift kits on the market to increase wheel travel. Also included with the UCAs are a pair of optional weld-on steering stops plates (if necessary) and a wheel spacer to allow installation of the factory wheel in the event the OE wheel needs to be installed. Take your Chevy/GMC 1500 to the next level with these performance upper control arms from BDS Suspension.


  • High strength tubular construction.
  • Includes brake line mount & steering stops.
  • Heavy duty MOOG ball joints.
  • Clevite rubber frame bushings.
  • Full assembled, ready to install.
  • Made in the USA

UCA Compatible With:

  • FOX 2.5 Factory Series Coilovers (0-2")
  • Stock and BDS 2" Leveling Kits
  • BDS 4"/6" IFS & C/O Systems
  • Most other lift and leveling kits
Important Notes
  • Only for use on vehicle with OE cast steel UCAs
  • Not compatible with 14+ models w/ alum/stamped steel UCAs
  • Rec'd Wheel Specs (Stock/Leveled): 4.5" BS required to fit 12.50"-wide tires. 5" BS allows fitment of 11.50"-wide tire
  • Rec'd Wheel Specs (BDS 4"/6" Lifts): Follow Lift Kit Recommendations (4.5-5.75" BS) - may require use of supplied weld-on steering stops for some wheel/tire combinations

Vehicle Application / Fitment:

  • 2007-2016 Chevy Silverado 1500 2/4WD*
  • 2007-2016 GMC Sierra 1500 2/4WD*
  • 2007-2016 GMC Sierra Denali 1500 2/4WD*
  • 2007-2016 Chevy Avalanche 1500 2/4WD*
  • 2007-2016 Chevy Tahoe 1500 2/4WD*
  • 2007-2016 Chevy Suburban 1500 2/4WD*
  • 2007-2016 GMC Yukon 1500 2/4WD*
  • 2007-2016 GMC Yukon XL 1500 2/4WD*
  • 2007-2016 GMC Yukon Denali 1500 2/4WD*
*OE cast steel UCA only for '14-16 Truck / '15-16 SUV