Delphi TC6606 Suspension Trailing Arm - Rear Left Upper, Rear Right Upper or Rear Upper

Overview

Delphi TC6606 is a standard replacement suspension trailing arm built for rear upper suspension service. It uses rubber and steel bushings, a black finish, and a non-adjustable design to match OE-style dimensions and material requirements.

Compatible with Chrysler Aspen and Dodge Durango applications, this trailing arm is built for direct-fit suspension repair where the original arm has worn bushings or lost alignment stability. Delphi TC6606 is engineered with OE-focused dimensional and material analysis for consistent fitment.

Key Features

• Standard replacement trailing arm for rear upper suspension service
• Rubber and steel bushings for controlled suspension movement
• Black finish with black bushing color
• Non-adjustable design
• Mounting hardware not included
• Delphi OE-focused engineering and material analysis

Detailed Description

Delphi TC6606 is a suspension trailing arm for rear upper applications on Chrysler Aspen and Dodge Durango models. It is built as a standard replacement part with bushings included and a fixed-length, non-adjustable construction. The rubber and steel bushing design supports the suspension connection point while maintaining OE-style compatibility. Delphi TC6606 reflects the brand’s OE expertise and dimensional analysis approach, helping ensure the part matches the original application requirements. This part cross-references Dorman - OE Solutions 522-448 and MOOG Chassis Products RK641788 for the same application.

What It Helps Address

• Worn or damaged rear suspension arm bushings
• Excessive suspension looseness or play
• Noisy rear suspension movement
• Loss of original suspension geometry from a failed arm
• Fitment issues caused by an incorrect replacement arm

Installation Notes

Verify the vehicle’s rear upper application before ordering. Fitment includes 2004-2009 Dodge Durango, rear upper, and 2007-2009 Chrysler Aspen in rear left upper and rear right upper positions. Confirm the mounting hole diameter and overall arm length against the original part during installation. Mounting hardware is not included.

Quality Assurance

Delphi tests this part for OE-level performance under extreme temperature and corrosion exposure conditions. The brand’s OE safety and dimensional analysis practices are applied to support consistent aftermarket fitment and material compatibility.