Delphi TD4504W Suspension Control Arm Bushing Kit - Rear Upper

Delphi Suspension Control Arm Bushing Kit Overview

The Delphi TD4504W Suspension Control Arm Bushing Kit is designed specifically for the rear upper position on Jeep Grand Cherokee and Grand Wagoneer models. Constructed from durable natural rubber, this bushing kit provides reliable suspension performance and helps maintain proper alignment and handling.

• Material: Natural rubber (nr) for effective vibration dampening
• Dimensions: 50.8 mm length, 57.0 mm width and height
• Inside diameter: 10.5 mm, outside diameter: 45.7 mm
• Color: Black for standard replacement identification
• Item grade: Standard replacement quality
• Position: Rear upper suspension control arm bushing

Detailed Product Description

The Delphi TD4504W suspension control arm bushing kit is engineered to meet the specifications required for the rear upper suspension components of Jeep Grand Cherokee and Grand Wagoneer vehicles. Made from natural rubber, the bushing absorbs road shocks and reduces noise, vibration, and harshness (NVH) while maintaining suspension geometry. The precise dimensions, including a 10.5 mm inside diameter and 45.7 mm outside diameter, ensure a proper fit and secure mounting within the control arm assembly. This standard replacement part is designed to restore suspension performance and extend the service life of your vehicle’s suspension system.

Common Applications and Issues Addressed

• Eliminates excessive suspension noise and vibration
• Corrects rear upper control arm misalignment
• Reduces uneven tire wear caused by worn bushings
• Improves handling stability and ride comfort
• Prevents premature suspension component wear

Installation Notes and Tips

When installing the Delphi TD4504W bushing kit, ensure the vehicle is securely lifted and supported. Remove the rear upper control arm carefully to avoid damage to surrounding components. Clean the mounting surfaces thoroughly before pressing in the new bushings. It is recommended to use a hydraulic press or appropriate bushing installation tools to avoid damaging the natural rubber material. After installation, verify suspension alignment and torque specifications according to Jeep service guidelines.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet OEM standards for fit, form, and function. The TD4504W bushing kit undergoes rigorous quality control to ensure durability and performance. This part is offered as a standard replacement with a limited warranty against defects in material and workmanship, providing confidence in its reliability for Jeep Grand Cherokee and Grand Wagoneer rear suspension repairs.