Delphi TC7959 Suspension Track Bar - Rear

Delphi Suspension Track Bar Overview

The Delphi TC7959 Suspension Track Bar is engineered to provide reliable rear suspension support for select GM trucks and SUVs. Constructed from durable steel with a black cataphoresis finish, this track bar is designed to maintain proper axle alignment and improve vehicle stability.

• Made from high-strength steel for durability
• Black cataphoresis finish for corrosion resistance
• Includes black bushings for noise and vibration reduction
• Standard replacement grade for reliable performance
• Rear position track bar compatible with multiple GM models

Durable Construction and Design Features

The TC7959 track bar features a robust steel construction that withstands the rigors of daily driving and off-road conditions. Its black cataphoresis finish enhances corrosion resistance, extending the service life of the component. Both ends of the track bar are equipped with black bushings, which help absorb vibrations and reduce noise, contributing to a smoother ride. The track bar measures approximately 36.69 inches (932 mm) in length and includes mounting holes with a diameter of 0.56 inches (14.2 mm), ensuring proper fitment and secure installation.

Compatible Vehicles and Fitment Details

This suspension track bar is compatible with a range of GM vehicles, including Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche and Avalanche 1500; GMC Yukon, Yukon XL 1500, Yukon XL 2500, Suburban 1500, Suburban 2500, and Tahoe; as well as the Hummer H2. The Delphi TC7959 is designed specifically for the rear suspension position, making it a suitable replacement part for maintaining factory suspension geometry on these models.

Common Applications and Problem Resolution

• Corrects rear axle misalignment issues
• Reduces uneven tire wear caused by suspension play
• Improves vehicle handling and stability
• Eliminates clunking noises from worn track bars
• Restores proper suspension geometry after component wear

Installation Notes and Tips

Installation of the Delphi TC7959 track bar requires basic suspension knowledge and appropriate tools. The part includes bushings but does not come with mounting hardware, so ensure existing hardware is inspected and replaced if necessary. Proper torque specifications should be followed to avoid premature wear or failure. It is recommended to have a professional alignment performed after installation to ensure optimal suspension performance.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The TC7959 track bar is a standard replacement grade part, designed to restore factory suspension function. While specific warranty details are not provided, Delphi products typically come with limited warranties covering defects in materials and workmanship.