Mevotech MK6659 Steering Idler Arm Bracket Assembly - Front

Mevotech MK6659 Steering Idler Arm and Bracket Assembly Overview

The Mevotech MK6659 Steering Idler Arm and Bracket Assembly is engineered for reliable steering performance in select Cadillac, Chevrolet, GMC, and Hummer vehicles. Designed with corrosion-resistant steel and pre-greased components, this assembly supports smooth and consistent steering response.

• Constructed from durable steel with corrosion-resistant finish
• Pre-greased and greasable with included grease fitting
• Includes all necessary hardware and locking nut for secure installation
• Bolted-on attachment method with two mounting holes (M16 x 2 thread size)
• Compatible with multiple GM models including Silverado, Sierra, Escalade, and Hummer H2

Durable Construction and Design Features

The MK6659 idler arm assembly measures 8.795 inches in length and 3.221 inches in width, providing a precise fit for your vehicle’s steering system. Its steel construction ensures strength and longevity, while the corrosion-resistant finish protects against environmental wear. The assembly comes pre-greased and includes a grease fitting, allowing for easy maintenance and extended service life. The bolted-on design with two mounting holes and included locking nut ensures a secure and stable connection to the vehicle’s frame.

Compatible Vehicles and Applications

This steering idler arm and bracket assembly is compatible with a range of GM vehicles, including Cadillac Escalade, Chevrolet Silverado 1500 and 2500 series, GMC Sierra 1500 and 3500 series, Hummer H2, and various Express and Savana models. The part number MK6659 is specifically designed to meet the steering system requirements of these trucks and SUVs, ensuring proper fit and function.

Common Steering Issues Addressed

• Eliminates excessive play or looseness in the steering linkage
• Reduces uneven tire wear caused by misaligned steering components
• Restores proper steering geometry and vehicle handling
• Prevents premature wear of related steering parts
• Improves overall steering stability and driver control

Installation Notes and Tips

Installation of the Mevotech MK6659 idler arm assembly requires basic mechanical tools and knowledge of steering system components. The assembly is bolted on using the included hardware and locking nut, with two mounting holes sized for M16 x 2 thread bolts. It is recommended to inspect related steering components during installation and perform a wheel alignment afterward to ensure optimal performance and safety.

Quality Assurance and Warranty

Mevotech manufactures the MK6659 steering idler arm assembly to meet or exceed OEM specifications. The product includes all necessary hardware for installation and is pre-greased for immediate use. While specific warranty details vary, Mevotech typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.