Delphi TD711W Suspension Control Arm Bushing - Front Lower

Delphi TD711W Front Lower Control Arm Bushing

Delphi TD711W is a standard replacement suspension control arm bushing for the front lower position. Built with rubber and press-fit mounting, it is specified for 2005-2007 Smart Fortwo applications and supports a precise OE-style suspension repair.

Key Features

• Rubber construction for controlled suspension movement and vibration isolation
• Press-fit mounting type for front lower control arm service
• Standard replacement grade for OE-style fit and function
• Dimensions: 12.2 mm inside diameter, 35.0 mm outside diameter, 30.0 mm height
• Delphi TD711W is engineered using dimensional and material analysis for OE-to-aftermarket compatibility
• Tested for temperature extremes below -40 C and above 120 C, with 720 hours of salt spray exposure

Detailed Description

Delphi TD711W suspension control arm bushing is built for the front lower suspension position on the 2005-2007 Smart Fortwo. The rubber design helps maintain proper control arm articulation while reducing harshness transmitted through the suspension, and the press-fit format supports a secure installation in the control arm assembly. Delphi applies OE-focused engineering methods to its aftermarket steering and suspension portfolio, using dimensional and material analysis to match the original part as closely as possible. This part cross-references Mercedes-Benz (e.g., 450 333 00 14) for the same application.

What It Helps Fix

• Front suspension clunking or knocking from worn control arm bushings
• Excessive play in the front lower control arm
• Uneven tire wear caused by suspension movement outside specification
• Steering looseness or wandering related to bushing wear
• Harsh ride quality from deteriorated rubber suspension components

Installation Notes and Tips

Fits 2005-2007 Smart Fortwo, front lower. Verify the control arm bore and bushing dimensions before pressing the new bushing into place. Because this is a press-fit suspension bushing, proper removal and installation tools are recommended to avoid damaging the control arm or the replacement part. Confirm the vehicle’s front lower suspension configuration and compare the original bushing dimensions to TD711W before installation.

Quality Assurance

Delphi subjects this part to OE-level validation, including extreme temperature testing and extended salt spray exposure, to evaluate durability in demanding conditions. The brand’s OE engineering background and dimensional analysis support consistent fitment for the Smart Fortwo front lower suspension application.