Delphi TD4488W Suspension Trailing Arm Bushing - Rear

Delphi Suspension Trailing Arm Bushing Overview

The Delphi TD4488W suspension trailing arm bushing is designed specifically for the rear suspension of Jeep Wrangler and Wrangler JK models. Constructed from durable rubber and metal materials, this black bushing provides reliable support and vibration dampening for your vehicle's trailing arm assembly.

• Compatible with Jeep Wrangler and Wrangler JK rear suspension
• Made from high-quality rubber and metal for durability
• Black color finish for corrosion resistance
• Inside diameter: 14.5 mm, outside diameter: 39.86 mm
• Single mounting hole with 14.5 mm diameter
• Standard replacement grade for reliable performance

Detailed Product Description

The Delphi TD4488W suspension trailing arm bushing is engineered to meet the specifications required for the rear suspension system of Jeep Wrangler and Wrangler JK vehicles. Its combination of rubber and metal materials ensures effective absorption of road vibrations and reduces noise, contributing to a smoother ride. The bushing features a 14.5 mm inside diameter and a 39.86 mm outside diameter, with a single mounting hole sized at 14.5 mm, designed to fit precisely within the trailing arm assembly. This standard replacement grade part maintains the original suspension geometry and handling characteristics of your Jeep.

Common Applications and Problem Solving

• Reduces rear suspension noise and vibration
• Prevents excessive trailing arm movement
• Addresses wear-related looseness in suspension components
• Helps maintain proper wheel alignment and handling
• Replaces cracked or deteriorated bushings to restore suspension integrity

Installation Notes and Tips

When installing the Delphi TD4488W bushing, ensure the vehicle is securely lifted and the rear trailing arm is accessible. Remove the old bushing carefully to avoid damage to surrounding components. Lubricate the new bushing as recommended to ease installation and prevent premature wear. Verify that the mounting hole aligns correctly with the trailing arm and suspension frame. After installation, a professional wheel alignment is advised to maintain optimal handling.

Quality Assurance and Warranty

Delphi suspension bushings are manufactured to meet OEM standards, ensuring consistent fit and function. The TD4488W part is a standard replacement grade component, tested for durability and performance under typical driving conditions. While specific warranty details may vary, Delphi products generally come with a limited warranty against manufacturing defects, providing confidence in the product's reliability for Jeep Wrangler and Wrangler JK owners.