Dorman 528-025 Suspension Trailing Arm - Rear Left

Dorman 528-025 Rear Left Trailing Arm

Dorman 528-025 is a steel suspension trailing arm engineered as a direct replacement for the original rear left component. It is built for secure performance, smooth ride quality, and predictable handling on select Lexus and Toyota applications.

Key Features

• Direct replacement trailing arm for the rear left suspension position
• Steel construction with a coated finish for durability
• Stamped control arm design with a bolt-on attachment type
• Includes bushings; black bushing color
• Standard replacement grade for OE-style service
• No grease fitting, no ball joint, and no mounting hardware included

Detailed Description

This Dorman trailing arm, part number 528-025, is designed for rear suspension service where original geometry and stable handling matter. The steel, stamped design uses a coated finish and integrated bushings to help restore proper suspension location and road feel. It is a direct replacement for the rear left position on vehicles such as the Toyota Camry, Toyota Corolla, Toyota Corolla Cross, Toyota Prius, Lexus ES350, and Lexus ES300h. This part cross-references MOOG Chassis Products RK643579 for the same application.

Compatible With: Fits 2018-2025 Toyota Camry, rear left; Fits 2019-2025 Toyota Corolla, rear left; Fits 2022-2025 Toyota Corolla Cross, rear left; Fits 2016-2022 Toyota Prius, rear left; Fits 2017-2022 Toyota Prius Prime, rear left; Fits 2019-2025 Lexus ES350, rear left; Fits 2019-2025 Lexus ES300h, rear left.

What It Helps Address

• Rear suspension looseness or instability
• Uneven handling response from worn trailing arm bushings
• Noises from a fatigued or damaged rear suspension arm
• Incorrect rear wheel location caused by a worn control arm assembly
• Ride quality changes related to suspension wear

Installation Notes and Tips

Install at the rear left suspension position only. Verify mounting hole diameter, arm length, and vehicle application before installation. Because this is a bolt-on replacement trailing arm, inspect adjacent bushings and suspension hardware for wear during service. Alignment checks are recommended after suspension component replacement.

Quality Assurance

Dorman subjects this trailing arm to an evaluation process focused on secure performance and consistent handling characteristics. The part is engineered to replace the original component with OE-style fit and function for the listed Lexus and Toyota applications.