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Rocker Arms & Hydraulic Tappet are not well known for people but they are very important component of the internal combustion engine.
The Rocker Arm & Hydraulic Tappet that is intact and free from wear contributes to excellent horsepower and acceleration, preventing valve train noise and unnecessary valve train component wear.
- Hydraulic tappets must be kept highly clean during installation , the engine oil should also meet the corresponding cleanliness;
- The outer surface of the hydraulic tappet should not be damaged during installation;
- Before installing the hydraulic tappet, it should be diffused into the oil.
- If you have no installation experience, it is recommended to seek the help of professional maintenance personnel or watch the installation video.