Premium Spin-on Engine Oil Filter Assembly Accessories M3000-1012240B-937 for YC6M320 Y6M340 6G 6A Heavy-duty Engine Shacman F3000 M3000 Trucks

This component, as the core defense line of the engine lubrication system, is responsible for ensuring the purity of the circulating engine oil. Filter material: It uses high-performance cured composite filter paper, which has high filtration accuracy and strong dirt-holding capacity, effectively intercepting metal debris, carbon deposits, and gum buildup from aging engine oil.

Internal valves: It features a built-in precise bypass valve (anti-clogging protection) and a check valve (to prevent oil backflow during parking, which could cause dry friction during cold starts), ensuring a stable oil supply under all weather conditions.