Features 1、WEAR RESISTANT ALLOY: Engine thermostat adopt alloy material, wear resistant, aging resistant, prevent fracture and durable 2、APPLICABLE MODEL: The OEM of engine thermostat is 600‑421‑6310, which is suitable for Komatsu D53A‑17 D53P‑17 D31P‑18A D31E‑18 D37P‑5A Dozer 3、PERFECT REPLACEMENT: Dozer thermostat is produced in accordance with the original parts, with high accuracy, and is the perfect replacement to ensure the normal operation of the machine 4、EFFICIENT AND PRACTICAL: 600‑421‑6310 thermostat can be a good replacement of the old or damaged ones, improve work efficiency 5、EASY INSTALLATION: The dozer engine thermostat is easy to install, stable in performance and high in reliability Specification Item Type: Engine Thermostat OEM: 600-421-6310 Material: Alloy Applicable Model: For Komatsu D53A-17 D53P-17 D31P-18A D31E-18 D37P-5A dozer Package List 1 x Engine Thermostat