Delphi TC1648 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint TC1648 Overview

The Delphi Suspension Ball Joint TC1648 is engineered for reliable suspension performance on select Chrysler, Dodge, and Plymouth vehicles. Designed with durable materials and greaseable features, this ball joint supports smooth steering and stable handling for models like the Caravan, LeBaron, and Town & Country.

• Constructed with alloy steel SAE 5140 ball and carbon steel housing for strength
• Includes a grease fitting for easy maintenance and extended service life
• Equipped with a chloroprene rubber dust boot to protect against contaminants
• Pressed mounting type with included mounting hardware and nuts
• Compatible with Chrysler, Dodge, and Plymouth models such as Acclaim, Grand Caravan, and Voyager

Durable Construction and Design Features

The TC1648 ball joint features a robust ball material made from SAE 5140 alloy steel, paired with a carbon steel housing to withstand suspension stresses. Its maximum outside diameter measures 1.748 inches (44.4 mm), with a height of 3.437 inches (87.3 mm), ensuring proper fit and function. The inclusion of a grease fitting allows for routine lubrication, helping to maintain smooth articulation and reduce wear. The chloroprene rubber dust boot seals the joint from dirt and moisture, preserving internal components. This assembly comes with mounting bolts (2.52 inches / 64 mm length) and nuts, facilitating a secure installation on compatible vehicles.

Compatible Vehicles and Applications

This Delphi ball joint TC1648 is compatible with a range of Chrysler, Dodge, and Plymouth vehicles, including but not limited to:

• Chrysler Town & Country, New Yorker, Imperial
• Dodge Caravan, Grand Caravan, Grand Voyager, Daytona, Dynasty
• Plymouth Acclaim, Sundance, Shadow, Spirit

It is designed to replace worn or damaged suspension ball joints, restoring proper steering geometry and suspension stability.

Common Issues Addressed by the TC1648 Ball Joint

• Excessive play or looseness in the suspension linkage
• Uneven tire wear caused by misaligned steering components
• Clunking or knocking noises during turns or over bumps
• Reduced steering responsiveness and vehicle handling
• Contaminant ingress leading to premature joint failure

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Use appropriate tools for pressed mounting type ball joint removal and installation
• Grease the fitting after installation to maintain lubrication
• Verify torque specifications for mounting bolts and nuts
• Inspect related suspension components for wear during replacement

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet OEM standards for fit, form, and function. The TC1648 ball joint undergoes rigorous quality control to ensure durability and performance. This part includes a limited warranty covering defects in material and workmanship under normal use conditions. Refer to Delphi’s warranty documentation for specific terms and coverage details.