Moog K5142 Steering Idler Arm

Moog K5142 Steering Idler Arm

The Moog K5142 steering idler arm is built for direct replacement on select Buick, Chevrolet, and Oldsmobile applications. It features pre-greased construction and includes a grease fitting to support easier service and smoother steering operation.

Key Features

• Pre-greased for initial lubrication at installation
• Grease fitting included for routine maintenance
• OE-style steering idler arm replacement
• Moog chassis engineering focused on longer service life and easier replacement
• Cross-references Mevotech Supreme MS50925 for the same application

Detailed Description

Moog K5142 is a steering idler arm for classic GM steering systems, including 1964-1967 Buick Skylark, 1964-1965 Oldsmobile Cutlass, and 1964-1967 Chevrolet El Camino and Malibu applications. The pre-greased design helps reduce setup time, while the included grease fitting supports ongoing lubrication service. For buyers searching for a 1964 Chevrolet Malibu steering idler arm or a 1965 Buick Skylark steering linkage replacement, this part provides a direct-fit service solution backed by Moog chassis design updates.

What It Helps Fix

• Steering looseness or excessive play in the linkage
• Uneven steering response during turning
• Wear-related noise from an aging idler arm
• Maintenance issues caused by dry or poorly lubricated steering components
• Replacement needs on 1964-1967 Buick Skylark, Chevrolet El Camino, Chevrolet Malibu, and 1964-1965 Oldsmobile Cutlass steering systems

Installation Notes and Tips

Verify center link diameter and application details before installation, especially on 1964-1965 Oldsmobile Cutlass and 1964 Buick Skylark, Chevrolet El Camino, and Chevrolet Malibu listings that note a 7/8 in. diameter center link. Grease the fitting during service intervals to maintain lubrication. Confirm steering linkage condition and alignment after replacement.

Quality Assurance

Moog is known for chassis components that incorporate design enhancements to improve service life and simplify replacement. K5142 reflects that approach with pre-greased construction and serviceable lubrication access for routine maintenance.