Delphi TC6151 Suspension Trailing Arm - Rear

Delphi Suspension Trailing Arm TC6151 Overview

The Delphi Suspension Trailing Arm TC6151 is engineered for reliable rear suspension performance on select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with durable steel construction and rubber-steel bushings, this trailing arm provides consistent handling and stability for vehicles like the Buick LaCrosse and Chevrolet Impala.

• Constructed from high-strength steel for durability
• Black cataphoresis finish for corrosion resistance
• Equipped with black rubber-steel bushings on both ends
• Standard replacement grade for reliable performance
• Rear position trailing arm compatible with multiple GM models
• Mounting hole diameters precisely sized for OEM fitment

Detailed Product Description

The Delphi TC6151 suspension trailing arm is a direct replacement part designed to restore the rear suspension geometry and improve ride quality on compatible vehicles. Its steel construction ensures structural integrity under normal driving conditions, while the black cataphoresis finish offers enhanced protection against rust and corrosion. Both ends feature rubber-steel bushings in black, which help absorb vibrations and reduce noise, contributing to a smoother driving experience. With a length of 602.5 mm and mounting hole diameters ranging from 0.49 to 16.5 mm, this trailing arm fits securely in the rear suspension assembly without the need for modifications.

Compatible Vehicles and Applications

This suspension trailing arm is compatible with a range of Buick, Chevrolet, Oldsmobile, and Pontiac models, including but not limited to:

• Buick Allure, LaCrosse, Regal
• Chevrolet Impala, Impala Limited, Lumina, Monte Carlo
• Oldsmobile Cutlass Supreme
• Pontiac Grand Prix, Intrigue
• Chevrolet Century

Use the Delphi TC6151 to maintain proper rear suspension alignment and handling characteristics on these vehicles.

Common Issues Addressed by the Delphi TC6151

• Worn or damaged trailing arm causing rear suspension instability
• Excessive vibration or noise from deteriorated bushings
• Misalignment leading to uneven tire wear
• Corrosion or structural fatigue in original trailing arm
• Reduced handling performance and ride comfort

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Compare new trailing arm dimensions and mounting hole sizes with the original part
• Lubricate bushings if necessary to ease installation
• Torque mounting bolts to manufacturer specifications
• Check rear suspension alignment after installation

Quality Assurance and Warranty

The Delphi TC6151 trailing arm meets standard replacement grade requirements, ensuring dependable performance and fitment. The part undergoes rigorous quality control and features a corrosion-resistant cataphoresis finish. While mounting hardware is not included, the trailing arm is designed for direct OEM replacement. Delphi provides a limited warranty covering defects in materials and workmanship under normal use conditions.