Delphi TC4222 Front Lower Ball Joint

The Delphi TC4222 is a standard replacement suspension ball joint for the front lower position on select Mitsubishi applications. It is built with OE-focused dimensional and material analysis to support proper fitment and consistent steering and suspension performance.

• Front lower suspension ball joint assembly
• Press-in mounting type with pinch-style stud
• Pre-greased design; not greaseable
• Dust boot included with rubber boot material
• Standard replacement grade for OE-style service
• Mounting hardware included
• Plastic bearing type

OE-Style Replacement Details

Delphi TC4222 is engineered for the front lower suspension location and is a direct replacement style part for Mitsubishi Lancer, Outlander, Outlander Sport, and RVR models listed below. Delphi subjects its steering and suspension components to extreme temperature and salt-spray testing, helping verify durability in demanding road conditions. The TC4222 also reflects OE-level dimensional and material review to help maintain proper compatibility between the original part and the aftermarket replacement.

This part cross-references MOOG Chassis Products RK620548 for the same application.

Vehicle Fitment

• Fits 2008-2017 Mitsubishi Lancer, front lower
• Fits 2007-2014 Mitsubishi Outlander, front lower
• Fits 2011-2012 Mitsubishi Outlander Sport, front lower
• Fits 2011-2012 Mitsubishi RVR, front lower

Common Replacement Reasons

• Front suspension looseness or play
• Clunking or popping from the lower control arm area
• Uneven tire wear related to worn steering geometry
• Steering wander or reduced front-end stability
• Inspection failure due to worn ball joint components

Installation Notes

Confirm the front lower position and press-in style before installation. Because this Delphi ball joint is pre-greased and not greaseable, no routine lubrication is required after service. Always inspect the surrounding control arm, fasteners, and alignment settings during replacement, and verify proper seating of the dust boot and stud engagement after installation.

Quality Assurance

Delphi applies OE-based engineering to its aftermarket steering portfolio and validates parts through temperature cycling below -40 degrees C and above 120 degrees C, plus 720 hours of salt-spray exposure. Delphi TC4222 is built to support OE-style service on Mitsubishi Lancer, Outlander, Outlander Sport, and RVR front lower suspension applications.