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110-90741 Cognito Uniball SM Series Upper Control Arm Kit - Silverado/Sierra 2019-2021

SKU: COG110-90741
Référence fabricant: 110-90741
UPC: 720843686222
Fabricant: Cognito Motorsports
Cognito Motorsports Uniball SM Series Upper Control Arm Kit for your GMC/Chevy Sierra/Silverado 3.0L LM2 Duramax truck.

Détails du Produit (cliquez pour afficher)

Référence fabricant 110-90741
UPC 720843686222
Poids (livres): 26,00 lbs.
Dimensions: 8,00" x 24,00" x 15,00"

Spécifications produits

Attribute name Attribute value
Truck Type/Model Duramax
Truck Family GM Silverado/Sierra LM2 2019-2021
Type de produit Control Arms
Uni-Ball Design Yes
Includes Ball Joints Yes
Brand Cognito


The Cognito uniball sm series upper control arms, FK 1.25” uniball joints are included as well as new crush sleeves and polyurethane bushings built with a modified uniball angle to eliminate travel limitations of the ball joint in lifted applications. Ample droop travel is required for good ride quality and all suspension components to last and work properly. The allowable droop travel is also improved with the design of these arms.


  • Corrected uniball joint angle
  • Added caster
  • Polyurethane bushings
  • Semi gloss black powder coating 
  • Also fits AT4 & Trail Boss models