Delphi TD4031W Suspension Control Arm Bushing - Front Right Upper

OE-Style Front Right Upper Bushing

Delphi TD4031W is a suspension control arm bushing for the front right upper position on select Ford, Lincoln, and Mercury vehicles. Built with OE-focused dimensional and material analysis, it supports precise suspension geometry for the 2006-2012 Ford Fusion, 2006-2009 Lincoln MKZ and Zephyr, and 2006-2011 Mercury Milan.

This Delphi suspension control arm bushing uses a rubber-steel construction and a pressed mounting design for standard replacement service. The gray bushing measures 44.5 mm in length, with a 10.3 mm inside diameter and 40.0 mm outside diameter, helping maintain a proper OE-style fit in the control arm assembly.

• Brand: Delphi
• Part number: TD4031W
• Suspension control arm bushing for front right upper applications
• Rubber-steel construction for controlled compliance and durability
• Pressed mounting type for direct replacement service
• Standard replacement grade
• Color: Gray
• Dimensions: 44.5 mm length, 10.3 mm inside diameter, 40.0 mm outside diameter
• Mounting hardware not included

Vehicle Fitment

• Fits 2010-2012 Ford Fusion, front upper
• Fits 2009 Ford Fusion, front right upper, 1st design; with 16in wheels; to 12/03/2008
• Fits 2008 Ford Fusion, front right upper, 1st design; with 16in wheels
• Fits 2007 Ford Fusion, front right upper, 1st design; with 16in wheels; to 08/29/2006
• Fits 2006 Ford Fusion, front right upper, 1st design
• Fits 2009 Lincoln MKZ, front right upper, 1st design; to 12/03/2008
• Fits 2008 Lincoln MKZ, front right upper, 1st design
• Fits 2006 Lincoln Zephyr, front right upper, 1st design
• Fits 2010-2011 Mercury Milan, front upper
• Fits 2009 Mercury Milan, front right upper, 1st design; with 16in wheels; to 12/03/2008
• Fits 2008 Mercury Milan, front right upper, 1st design; with 16in wheels
• Fits 2007 Mercury Milan, front right upper, 1st design; with 16in wheels
• Fits 2006 Mercury Milan, front right upper, 1st design

Common Suspension Symptoms

• Excess play or looseness in the front control arm
• Clunking or knocking from the front suspension
• Uneven tire wear caused by worn bushing support
• Steering wander or reduced front-end stability
• Vibration or harshness transmitted through the suspension

Installation Notes

Press-in installation is required, so the control arm must be serviced with the correct tools or a hydraulic press. Inspect the control arm, adjacent bushings, and alignment settings before installation, and verify the vehicle’s exact year, design revision, wheel size notes, and position before ordering. Delphi TD4031W cross-references Dorman OE Solutions 521-852 for the same application.

Quality Assurance

Delphi applies OE-level dimensional and material analysis to help match aftermarket fit and function to the original part. The bushing is tested across extreme temperature ranges below -40 degrees C and above 120 degrees C, and it is exposed to 720 hours of salt spray for corrosion resistance validation.