Delphi TC3396 Suspension Ball Joint - Front Lower or Front Lower Forward

OE-Style Front Lower Ball Joint

Delphi TC3396 is a standard replacement suspension ball joint for select Mercedes-Benz front suspension applications. It is built with a steel body, a threaded tapered stud, and a dust boot to support precise steering and suspension movement in demanding road conditions.

Compatible with Mercedes-Benz E-Class and CLS models listed below, this Delphi ball joint is engineered using OE dimensional and material analysis for proper fit and function. The TC3396 is a direct service part for front lower and front lower forward positions where specified.

Key Features

• Steel construction with a silver finish
• Pressed mounting type with threaded stud design
• Tapered stud for secure suspension connection
• Dust boot included with chloroprene rubber material
• Mounting hardware and nuts included
• Greaseable design not required; sealed standard replacement style
• OE-focused dimensional and material analysis for fit consistency

Detailed Description

Delphi TC3396 is a front suspension ball joint designed for Mercedes-Benz vehicles that use a front lower or front lower forward mounting location. It features a 14.0 mm stud thread diameter, 1.5 thread pitch, and a pressed installation style. The tapered stud design helps maintain a stable connection at the control arm while the included dust boot helps protect the joint from road contamination.

This part cross-references Beck/Arnley 101-7331 for the same application. It also cross-references Mercedes-Benz OE numbers 212 330 01 35 and A 212 330 01 35. Search terms such as Mercedes-Benz E350 front lower ball joint replacement, Mercedes-Benz CLS550 front lower forward suspension joint, and Delphi TC3396 OE replacement ball joint apply to this part.

Vehicle Fitment

• Fits 2012-2018 Mercedes-Benz CLS550, Front Lower Forward
• Fits 2015-2017 Mercedes-Benz CLS400, Front Lower Forward
• Fits 2014-2016 Mercedes-Benz E250, Front Lower
• Fits 2010-2016 Mercedes-Benz E350, Front Lower
• Fits 2013-2016 Mercedes-Benz E400, Front Lower
• Fits 2012-2013 Mercedes-Benz CLS63 AMG, Front Lower
• Fits 2010-2013 Mercedes-Benz E63 AMG, Front Lower
• Fits 2010-2011 Mercedes-Benz E550, Front Lower

Common Repair Uses

• Front-end looseness or play in the suspension
• Clunking or knocking from the lower control arm area
• Uneven tire wear related to worn suspension joints
• Steering wander or reduced front suspension stability
• Restoring proper articulation at the front lower suspension point

Installation Notes and Tips

Verify the vehicle position before ordering, since this part is used in both front lower and front lower forward locations depending on application. Pressed-in ball joints require proper removal and installation tools to avoid damage to the control arm or surrounding components. Confirm stud thread size, taper, and mounting style against the original part before installation.

Quality Assurance

Delphi applies OE-focused testing and validation to its steering and suspension portfolio. TC3396 is evaluated for temperature extremes and salt-spray exposure, and its design is based on dimensional and material analysis to support OE-level compatibility in the listed Mercedes-Benz applications.