2-4" Upper Control Arms for 2011-2019 Chevy Silverado GMC Sierra 2500HD 3500HD

OVERVIEW

Dynofit Upper Control Arms are built to fit 2011–2019 Chevy Silverado GMC Sierra 2500HD 3500HD models with 2–4" front leveling kits. Made from solid Q235 carbon steel and 1.25" DOM tubing, they feature MIG and argon arc welding for superior strength. POM ball joints provide enhanced suspension articulation, handling, and durability over stock replacements.

FITMENT

FEATURES

• Heavy Duty Ball Joint: dynofit's heat-treated ball joints with zinc-nickel alloy cost more but last longer, Ball joints have a greater range of motion for chassis alignment perfect. High-quality ball joint dust cover keep dirt out extends service life

• Safety: New Upgrade Version reduce the stress and angle correct the wandering and diving into corner issues, it will reduce rubbing. Made of 1.25" German DOM tubing for superior strength, powder coated finishing offer long lasting rust

• Premium Polyurethane Bushing: Engineered with high-performance polyurethane (PU) that outperforms rubber in extreme temperatures (-40°F to 200°F). Precision groove design and self-lubricating coated axle tubes enhance handling, minimize noise, and extend longevity

  Key Advantages - Easy Replacement: Unlike non-replaceable rubber bushings, these PU bushings can be swapped individually—no need to replace the entire control arm, saving time and cost vs. rubber bushings (which force full arm replacement)

• Easy to Install: Special design for the head of ball joint spindle can help you install and disassemble. Pre-installed dust boot shields socket components from wear-causing contaminants. Includes all necessary parts

• Dynofit Promise: Lifetime for tubular arms and 12-month worry-free after sales for ball joints and bushings. Please double check your vehicle (year/model) compatibility in the product description/picture before purchase