The Yanmar 4TNV94/4TNV98 engine injector gasket is a crucial sealing component installed between the injector and cylinder head to prevent combustion gas leakage and high-temperature gas backflow. Made of high-temperature resistant copper or composite metal materials, this gasket offers excellent sealing performance and thermal conductivity, effectively ensuring stable injector operating temperature and improving fuel combustion efficiency. It is suitable for Yanmar 4TNV94, 4TNV98, and related diesel engines.
Features and Advantages
• High-efficiency sealing: Prevents combustion chamber gas leakage, maintaining a stable compression ratio.
• High-temperature resistant materials: Made of high-quality copper or alloy materials, offering rapid thermal conductivity and oxidation resistance.
• Precision manufacturing: Precise dimensions, high fit, and easy installation.
• Extended lifespan: Protects the injector seat and cylinder head surface, reducing wear.
• Universal compatibility: Suitable for various 4TNV series Yanmar engine models.
Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.
