Moog K8739T Steering Idler Arm

Overview of Moog K8739T Steering Idler Arm

The Moog K8739T steering idler arm is designed for reliable steering performance in select Ford and Lincoln vehicles. This pre-greased idler arm includes essential hardware to ensure proper installation and long-lasting operation.

• Compatible with Ford Blackwood, Expedition, F-150, F-150 Heritage, F-250, and Lincoln Navigator
• Pre-greased for immediate use and reduced maintenance
• Includes castle nut and grease fitting for secure mounting and easy lubrication
• Mounting hole diameter of 2.5 inches (63.5 mm) for precise fit
• Length measures 138.0 mm (5.433 inches) to match OEM specifications

Detailed Product Description

The Moog K8739T steering idler arm is engineered to meet the exact specifications required for proper steering geometry in Ford and Lincoln trucks and SUVs. With a length of 138.0 mm (5.433 inches), this idler arm maintains the correct alignment and steering linkage positioning. The part comes pre-greased, reducing initial maintenance and ensuring smooth operation from installation. Included hardware such as the castle nut and grease fitting allows for secure attachment and ongoing lubrication, which helps extend the service life of the component. The mounting hole diameter of 2.5 inches (63.5 mm) ensures a precise fit with the vehicle’s steering assembly.

Applications and Common Issues Addressed

• Restores proper steering linkage alignment in Ford F-150 and F-250 models
• Eliminates excessive play or looseness in the steering system of Lincoln Navigator and Ford Expedition
• Prevents uneven tire wear caused by faulty idler arm components
• Reduces steering vibration and improves handling response
• Addresses noise or clunking sounds from worn steering gear components

Installation Notes and Tips

When installing the Moog K8739T steering idler arm, ensure the vehicle is securely lifted and supported. Use the included castle nut and grease fitting to properly secure and lubricate the idler arm. Verify that the mounting hole diameter matches the vehicle’s steering assembly to avoid fitment issues. After installation, it is recommended to have the vehicle’s steering alignment checked to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Moog parts are manufactured to meet or exceed OEM standards, providing reliable performance for Ford and Lincoln vehicles. The K8739T steering idler arm is pre-greased and includes all necessary hardware for installation. Moog typically offers a limited warranty on their steering components; please refer to official Moog documentation for specific warranty details.