Moog RK8728 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Moog RK8728 Suspension Control Arm and Ball Joint Assembly Overview

The Moog RK8728 suspension control arm and ball joint assembly is engineered for reliable performance on Ford and Lincoln trucks and SUVs. Designed to meet the demands of models like the Ford F-150, F-250, Expedition, and Lincoln Navigator, this assembly ensures precise steering and suspension control.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings for effective vibration dampening
• Forged steel control arm for enhanced strength and durability
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for a complete replacement solution
• Control arm finished in black for corrosion resistance
• Compatible with Ford Blackwood, F-150 Heritage, and Lincoln Navigator

Durable Construction and Design Features

The RK8728 control arm assembly features a forged steel control arm that provides robust structural integrity, essential for heavy-duty use in trucks and SUVs. The rubber bushings included help absorb road shocks and reduce noise, contributing to a smoother ride. The ball joint is press-in mounted with a threaded stud, ensuring a secure fit and reliable steering response. This assembly comes pre-greased, eliminating the need for additional lubrication during installation, and includes all necessary mounting hardware for a straightforward replacement process.

Compatible Vehicles and Applications

This Moog suspension control arm and ball joint assembly is compatible with a range of Ford and Lincoln vehicles, including:

• Ford F-150 and F-150 Heritage
• Ford F-250
• Ford Expedition
• Lincoln Navigator
• Ford Blackwood

Part number RK8728 is specifically designed to meet the suspension requirements of these models, ensuring proper fit and function.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration
• Alignment problems due to bent or weakened control arms
• Difficulty maintaining proper vehicle handling and control

Installation Notes and Tips

• Pre-greased components reduce installation time and maintenance needs
• Use included mounting hardware to ensure correct fitment
• Verify vehicle compatibility with Ford and Lincoln models listed
• Inspect suspension components for additional wear during replacement
• Professional alignment recommended after installation

Quality Assurance and Warranty

Moog suspension parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The RK8728 assembly undergoes rigorous testing to ensure long service life. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship.