As the core transmission component of the engine valve system, this product is made of high-quality alloy steel precision manufacturing, and the pin shaft is treated with chrome infiltration, with excellent wear and corrosion resistance. Accurate pitch design ensures synchronous operation of the crankshaft and camshaft, accurately controlling the timing of valve opening and closing. Stable operation with low noise, long service life and low failure rate, suitable for the needs of multiple vehicle models. Without frequent maintenance, it can continuously ensure the efficient output of power from the engine, making it a reliable choice for car maintenance and repair.