Description:

Fitments - Replacement for 12 Valve Diesel 3.9L 5.9L 8.3L 4BT 6BT 6CT. Manufacturer Part Number - 3903924 3913994. Material - Using good materials can reduce wear and prolong service life. Function - Ensure the correct movement of the engine cylinders and ensure the normal operation of the engine. Professional Installation - Easy installation. Installation instructions are not included, professional installation is always recommended.