Function and working principle
The valve tappet is one of the core transmission components of the engine valve mechanism. Its main functions are:
Transmitting motion and force: Converting the rotational motion of the camshaft into its own linear motion, precisely pushing the valve stem and controlling the opening and closing of the valves.
Ensure the valve timing: The accuracy of its operation is directly related to the intake and exhaust efficiency of the engine, and further affects the engine's power, torque and combustion efficiency.
Withstand high loads: During operation, it needs to endure frequent impact loads and friction, thus imposing extremely high requirements on the material's strength, wear resistance and heat resistance.
Maintenance, replacement and common problems
Maintenance suggestions
The lifespan of the valve tappets is closely related to the overall maintenance condition of the engine.
High-quality engine oil: Regularly replacing clean and standard-compliant engine oil is the key to extending the service life of valve tappets. Poor-quality or contaminated engine oil will accelerate the wear between the tappet and the camshaft.
Avoid engine overheating: Extreme high temperatures are the archenemy of valve tappets, which can easily cause deformation or annealing and a decrease in hardness.
Professional inspection: During major engine overhauls or when abnormal noises occur in the valve mechanism, professional technicians should inspect the free length of the valve tacks, the wear of the spherical surface, and whether there is any bending.
Frequently Asked Questions (FAQ)
Question: How to determine if the valve tappets need to be replaced?
Common signs include a continuous "ticking" abnormal sound from the engine valve mechanism (especially during cold starts), a decrease in engine power, and an increase in fuel consumption. Ultimately, it needs to be disassembled by a professional technician to check the amount of wear or whether it is bent to determine.
Question: How to choose between original factory parts and reliable aftermarket parts?
Answer: Original factory quality parts can ensure a perfect match with your Mitsubishi engine, providing the best guarantee in terms of materials, heat treatment and dimensional accuracy, and are suitable for users who pursue ultimate reliability and long service life. Reliable aftermarket parts are produced by professional component manufacturers and have passed strict quality control. They offer high cost performance and are an excellent choice for those with limited budgets or in non-extreme working conditions. We ensure that all the aftermarket parts provided have excellent performance.
Question: What should be noted when replacing valve tappets?
Answer: It is recommended to replace the valve tappets of the same cylinder or all cylinders in groups to maintain the balance of operation of each cylinder in the engine. When installing, it is essential to ensure absolute cleanliness and apply clean engine oil before installation. At the same time, it is also crucial to check whether the camshafts that are working in coordination are worn.
Choose our advantages
Ningbo Qiuning Trading Co., Ltd. specializes in the field of diesel engine parts. Our advantages lie in:
Reliable products: We strictly control the source of goods. Whether it is original factory quality parts or carefully selected aftermarket parts, we strive to provide customers with reliable and durable products.
Technical understanding: We are familiar with the technical characteristics and working principles of engine parts and can provide you with more professional and accurate consultation and advice.
Price competitiveness: With efficient supply chain management, we can offer our customers more competitive prices that are worth the money.
Efficient service: We are committed to providing quick responses and clear communication to ensure that your questions are answered promptly.
Global Logistics: We have a mature logistics cooperation network, which enables us to conveniently deliver products to domestic and foreign customers.
Contact information
If you have any technical or purchasing questions about Mitsubishi valve tacks (Model: 37505-13100), or need to consult other engine parts, please feel free to contact us through the following methods
-
Wechat: WhatsApp: Tel: +86 15888032469
-
Email: allen@perkins-rx.com
-
Company website: http://www.cnqn.net/
Our team will respond to your inquiries and consultations as soon as possible, and provide detailed product information, prices and logistics solutions.
