Key Features

• Direct OEM Replacement Fit — No modifications needed; bolts right in place of the original
• Pre-Installed Greasable Ball Joint — Maintenance-friendly sealed design for extended service life
• Heat-Treated Alloy Steel & Iron — Superior strength and resistance to bending or fatigue
• E-Coat & Corrosion Protection — Withstands road salt, moisture, grime, and oils
• Optimized Bushings — Reduces NVH (noise, vibration, harshness) for a quieter, smoother ride

Technical Specifications

Compatible Vehicles – Full List

This MOOG RK620636 control arm fits the following models and years (Front Left Upper position):

• Ford Fusion — 2006 2007 2008 2009 2010 2011 2012
• Lincoln MKZ — 2007 2008 2009 2010 2011 2012
• Lincoln Zephyr — 2006
• Mercury Milan — 2006 2007 2008 2009 2010 2011
• Mazda 6 — 2003 2004 2005 2006 2007 2008

Installation Guide

Professional installation and alignment recommended after replacement. Basic steps include:

1. Safely lift and support the front of the vehicle
2. Remove front left wheel
3. Support lower control arm / strut to prevent spring tension
4. Remove upper ball joint nut from steering knuckle
5. Unbolt control arm from frame mounts (usually 2–3 bolts)
6. Remove old assembly and install new MOOG RK620636
7. Torque all fasteners to factory specs (typically 70–80 ft-lbs frame bolts, 35–50 ft-lbs ball joint nut)
8. Reinstall wheel and lower vehicle
9. Drive carefully and get a professional 4-wheel alignment

Why Choose MOOG RK620636?

MOOG is the trusted name in aftermarket suspension — known worldwide for Problem Solver innovations that fix common OE failures. This RK620636 assembly delivers:

• Stronger-than-OE construction for longer life
• Reduced noise and vibration
• Improved steering response and stability
• Corrosion resistance in harsh climates
• Greaseable joint for easy maintenance

Thousands of owners report dramatic improvements in ride quality and elimination of clunks — making this one of the best upgrades for aging Fusion, MKZ, Milan, and Mazda 6 vehicles.