Delphi TC8392 Lateral Arm - Rear

Rear Lateral Arm for Mercedes-Benz Sprinter

Delphi TC8392 is a rear lateral arm built for OE-style suspension service on select Mercedes-Benz Sprinter vans. It uses a tubular steel construction with rubber bushings and a painted black finish to support rear suspension location and alignment on the listed applications.

Key Features

• Rear lateral arm for suspension replacement
• Tubular steel construction with painted finish
• Rubber bushings included
• Straight, standard replacement design
• Black matte appearance
• Mount stud quantity: 2
• Length: 11.34 in. (288 mm)

Detailed Description

Delphi TC8392 is engineered as a rear suspension lateral arm for Mercedes-Benz Sprinter 2500, Sprinter 3500XD, and Sprinter 3500 applications. Delphi applies OE-focused dimensional and material analysis to help ensure proper fit and part-to-part compatibility, while the arm is tested across extreme temperature ranges and salt-spray exposure to reflect demanding underbody conditions. This part cross-references MOOG Chassis Products K700913 for the same application.

Compatible With: 2019-2024 Mercedes-Benz Sprinter 2500, rear; 2018-2024 Mercedes-Benz Sprinter 3500XD, rear; 2019 Mercedes-Benz Sprinter 3500, rear. Delphi TC8392 is a direct-fit rear lateral arm for these Mercedes-Benz Sprinter models.

What It Helps Address

• Rear suspension looseness from worn lateral arm bushings
• Clunking or knocking from deteriorated rear suspension components
• Rear wheel alignment issues caused by arm wear
• Excess movement in the rear suspension under load
• Uneven tire wear related to suspension geometry changes

Installation Notes and Tips

Inspect the rear suspension mounting points, bushings, and adjacent hardware before installation. Mounting hardware is not included, so reuse or replace fasteners as required by the vehicle service procedure. Because this is a standard replacement arm with non-greaseable rubber bushings, it should be installed according to factory torque specifications and checked for proper alignment after service.

Quality Assurance

Delphi backs this suspension component with OE-oriented engineering and validation. The arm is evaluated for temperature extremes below -40 degrees C and above 120 degrees C, and it is exposed to 720 hours of salt spray to help verify durability in harsh operating conditions. Delphi TC8392 is built to meet the demands of rear suspension service on Mercedes-Benz Sprinter vans.