Sierra 2500HD 2001-2010 GMC 4wd Upper Control Arms by Rough Country

These Rough Country 1859 forged aluminum 1-piece upper front control arms for the GMC Sierra 2500HD 4wd pickup are a huge upgrade over stock control arms, specifically for vehicles lifted 3 inches. Designed to make alignment adjustments easier and Clevite rubber bushings.

These arms feature POM ball joints for better range of motion than standard or OE replacements.  Using a polyoxymethylene ball with a low coefficient of friction for extended life.  Each ball joint is fully greaseable.

Top Features & Benefits

• Made of forged aluminum for strength and durability
• 1 piece design
• Designed for vehicles with 3 inches of lift
• No welding weak spots
• Corrects ball joint angle on lifted vehicles
• Improves suspension articulation for off-roading performance
• Includes POM ball joints offering greater motion and easy install
• Ball joints are fully greaseable
• Lifetime Replacement Guarantee
• Clevite brand OEM style rubber bushings