The Mevotech GS50136 Front, Driver Side, Upper Control Arm is engineered to restore the suspension geometry of your vehicle, ensuring optimal handling and ride quality. Designed as an OE replacement, this control arm is compatible with various vehicle models, including the 2004 Chevrolet Colorado and GMC Canyon. Its dimensions are 11.67 inches in length and 11.7 inches in width, with a bolt-in ball joint mounting type for straightforward installation. The control arm is pre-greased and includes bushings, facilitating a smooth and efficient setup. Mevotech offers a 5-year or 60,000-mile limited warranty on this product, underscoring its commitment to quality and durability. Please be aware that this product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.