Rear Upper Trailing Arm for 2002-2009 Chevrolet Trailblazer & More - Dorman 521-979

Engineered for passenger safety and rigorously tested for secure performance, this trailing arm was designed as a direct replacement for your vehicle's original part. Industry-leading evaluation process ensures smooth ride and predictable handling.

• Quality construction - manufactured from same materials as original equipment for safety and reliability
• Direct replacement - this suspension trailing arm fits and functions like the original equipment part
• Quality tested - has undergone testing to ensure proper fit and performance
• Durable - protective finish for long-lasting corrosion resistance