Dorman Control Arm Assembly (MPN: 521-921)

Reliable OE replacement for enhanced vehicle stability and performance.

Dorman Control Arm Assembly is engineered as a direct replacement for original equipment in specific vehicle applications. This non-adjustable control arm is constructed from durable cast iron, ensuring a robust and long-lasting component. Each assembly includes pre-installed ball joints and bushings, which streamline the installation process and reduce labor time.

The assembly undergoes rigorous quality testing to meet strict manufacturing standards, providing a smooth ride and maintaining directional stability. Additional coatings are applied to enhance rust and corrosion resistance, ensuring the longevity of the product in various driving conditions. Dorman's commitment to quality engineering makes this control arm a dependable choice for maintaining vehicle performance.

Features

• Durable Construction: Manufactured To Strict Standards Using Sturdy, Safe Materials
• Quality Engineering: Underwent Industry-Leading Testing To Ensure A Smooth, Stable And Safe Ride
• Durably Designed: Additional Coatings Offer Long-Lasting Rust And Corrosion Resistance
• Complete Repair: Each Assembly Features Pre-Installed Ball Joint And Bushings, Saving Time And Labor

Specifications

• Manufacturer: Dorman
• Manufacturer Part Number: 521-921
• Type: Non-Adjustable Boxed
• With Bushing: Yes
• Finish: OEM
• Color: Black
• Material: Cast Iron
• Quantity: Single

Compatibility / Fit

• 2003-2026 Chevrolet Express 2500
• 2003-2026 Chevrolet Express 3500
• 2009-2026 Chevrolet Express 4500
• 2003-2026 GMC Savana 2500
• 2003-2026 GMC Savana 3500
• 2009-2026 GMC Savana 4500

Technical Documents

• control-arm_sell-sheet.pdf
• control-arm_sell-sheet.pdf
• chs-steering-and-suspension_brochure.pdf
• control-arm_sell-sheet.pdf
• chs-steering-and-suspension_brochure.pdf

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