Moog K6392T Steering Idler Arm

Steering Idler Arm for GM Full-Size Vans

The MOOG K6392T steering idler arm is built for direct replacement on select Chevrolet Astro and GMC Safari applications. It features pre-greased construction, a grease fitting, and a castle nut included to support serviceable steering maintenance and easier installation.

Key Features

• Pre-greased for initial lubrication at installation
• Grease fitting included for future service intervals
• Castle nut included for secure fastening
• Length: 161.0 mm (6.339 in.)
• Mounting hole diameter: 54.0 mm (2.126 in.)
• MOOG part number K6392T for steering idler arm replacement

Product Details

MOOG K6392T is a steering idler arm engineered for steering linkage service on 1990-2005 Chevrolet Astro and 1990-2005 GMC Safari models. MOOG’s chassis components are known for design updates that improve service life and simplify replacement, and this idler arm follows that approach with serviceable lubrication and OE-style fitment details. If you are replacing a worn steering idler arm on a Chevrolet Astro or GMC Safari, K6392T provides the dimensions and hardware details needed for a direct repair.

This part cross-references Mevotech Supreme MK6392T for the same application.

Common Problems It Can Address

• Excessive steering play or looseness
• Uneven or delayed steering response
• Front-end wandering during driving
• Noise from worn steering linkage components
• Wear related to a dry or service-limited idler arm

Installation Notes

• Fits 1990-2005 Chevrolet Astro, N/A.
• Fits 1990-2005 GMC Safari, N/A.
• Verify mounting hole diameter and overall length against the removed part before installation.
• Use the included grease fitting to service the joint after installation.
• Confirm steering linkage alignment after replacement to maintain proper road feel.

Quality Assurance

MOOG chassis parts are developed with ongoing design improvements aimed at extending service life and making replacement easier. K6392T is a serviceable steering idler arm with pre-greased construction and included grease fitting for routine maintenance.