Moog K400018 Steering Idler Arm

Overview of Moog Steering Idler Arm K400018

The Moog Steering Idler Arm K400018 is designed for reliable steering performance in heavy-duty Chevrolet and GMC trucks. Specifically engineered for the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models, this idler arm ensures precise steering control and durability.

• Length: 157.0 mm (6.181 inches)
• Pre-greased for immediate use
• Includes grease fitting for easy maintenance
• Compatible with Chevrolet and GMC heavy-duty trucks
• Part number: K400018

Detailed Product Description

The Moog Steering Idler Arm K400018 is a critical component in the steering system of Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD. Measuring 157.0 mm (6.181 inches) in length, this idler arm is pre-greased to reduce initial wear and comes with a grease fitting to facilitate ongoing lubrication. This design helps maintain smooth steering operation and extends the service life of the steering linkage.

Common Applications and Problem Solving

• Restores proper steering geometry in Chevrolet and GMC heavy-duty trucks
• Eliminates excessive play or looseness in the steering linkage
• Reduces steering vibration and uneven tire wear
• Addresses noise or clunking sounds from the steering system
• Improves overall steering response and vehicle control

Installation Notes and Tips

• Ensure compatibility with Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, or Silverado 3500 HD before installation
• Use the included grease fitting to apply fresh grease after installation and during regular maintenance intervals
• Check steering linkage components for wear and replace as necessary to maintain optimal performance
• Follow manufacturer torque specifications when securing the idler arm

Quality Assurance and Warranty

Moog parts are engineered to meet or exceed OEM specifications for durability and performance. The K400018 Steering Idler Arm is pre-greased and includes a grease fitting to support long-term reliability. While specific warranty details may vary, Moog typically offers coverage against defects in materials and workmanship to ensure customer confidence in their steering components.