Delphi TD4542W Rack and Pinion Mount Bushing - Front or Front Left

Delphi Rack and Pinion Mount Bushing Overview

The Delphi TD4542W rack and pinion mount bushing is designed to provide reliable steering support for select GM vehicles. Made from durable rubber, this bushing helps maintain proper alignment and reduces vibration in the steering system for models like the Chevrolet Camaro and Buick LaCrosse.

• Constructed from high-quality rubber material for flexibility and durability
• Standard replacement grade ensuring consistent performance
• Dimensions: 0.76 inches length, 0.72 inches inside diameter, 0.21 inches thickness
• Positioned for front and front left mounting locations
• Compatible with multiple GM makes and models including Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, and Saturn

Detailed Product Description

The Delphi TD4542W rack and pinion mount bushing is engineered to fit front steering assemblies on a range of GM vehicles such as the Chevrolet Impala, Pontiac Grand Prix, and Cadillac DeVille. Its rubber construction absorbs road shocks and minimizes steering noise, contributing to a smoother driving experience. With precise dimensions—0.76 inches in length, 0.72 inches inside diameter, and 0.21 inches thickness—this bushing ensures a secure fit and proper alignment within the steering rack mount. This part is a standard replacement grade, making it suitable for restoring original steering performance without requiring modifications.

Common Applications and Issues Addressed

• Reduces steering vibration and noise in front left rack mounts
• Prevents excessive play in the steering rack assembly
• Helps maintain proper steering alignment and response
• Addresses wear-related looseness in older Buick LaCrosse and Chevrolet Malibu models
• Replaces deteriorated bushings in Pontiac Grand Am and Saturn Vue steering systems

Installation Notes and Tips

• Verify vehicle compatibility using make and model before installation
• Inspect surrounding steering components for wear during replacement
• Lubricate bushing contact surfaces to ease installation and prevent premature wear
• Ensure proper torque specifications are followed when securing the mount
• Consult vehicle-specific service manual for position-specific installation guidance

Quality Assurance and Warranty

Delphi manufactures the TD4542W rack and pinion mount bushing to meet OEM standards for fit and function. This part undergoes rigorous quality control to ensure durability and consistent performance. It is offered as a standard replacement part and typically includes a limited warranty against manufacturing defects. For detailed warranty terms, refer to Delphi’s official documentation or contact authorized distributors.