Moog K6366T Steering Idler Arm - Right

Steering Idler Arm for Astro and Safari

MOOG K6366T is a steering idler arm for the right side of select Chevrolet Astro and GMC Safari vans. It is pre-greased, includes a grease fitting, and comes with a castle nut to support straightforward service and maintenance.

Key Features

• Pre-greased for initial installation
• Includes grease fitting for routine lubrication
• Castle nut included
• Length: 157.0 mm (6.181 in.)
• Mounting hole diameter: 54.0 mm (2.126 in.)
• Fits right-side steering applications on select Astro and Safari models

Detailed Description

MOOG K6366T is a steering idler arm built for 1990-2005 Chevrolet Astro and 1990-2005 GMC Safari right-side steering applications. It measures 157.0 mm in length and uses a 54.0 mm mounting hole diameter, with a 12 mm bolt note listed for the confirmed vehicle applications. MOOG’s chassis engineering focuses on serviceability and longer part life, and this idler arm reflects that approach with a pre-greased design and grease fitting for ongoing maintenance. This part number, K6366T, is also referenced for the same application under several interchange numbers, including Delphi TA2135.

What It Helps Address

• Steering looseness at the idler arm connection
• Excess play in the right-side steering linkage
• Uneven steering response on Astro and Safari vans
• Wear-related service issues in greaseable steering components
• Replacement needs for a worn steering idler arm on the listed vehicles

Installation Notes and Tips

Verify right-side placement and confirm the 12 mm bolt application before installation. Inspect adjacent steering linkage parts for wear, since a worn idler arm can coincide with play in related components. Use the grease fitting during regular chassis lubrication intervals to help maintain service life. Confirm fitment by year, make, model, and steering configuration before ordering K6366T.

Quality Assurance

MOOG is known for chassis components that emphasize design updates for easier installation and replacement, along with improved durability in service. K6366T is built to meet the needs of the specified Chevrolet Astro and GMC Safari applications.