4TNV98 Gasket Set is suitable for Yanmar engineering machinery seal reconstruction parts
The 4TNV98 engine gasket kit is specifically designed for the 4TNV98 diesel engine for engine overhaul, refurbishment, and sealing system upgrades. The kit combines a high-temperature resistant metal composite cylinder head gasket with oil-resistant rubber seals to restore combustion chamber compression sealing, prevent oil and coolant leaks, and ensure stable engine operation under high-temperature, high-pressure, and high-load conditions. It is suitable for construction machinery, agricultural machinery, industrial power equipment, and generator sets.
| Part Name |
4TNV98 Engine Gasket Kit |
| Function |
Engine seal repair and overhaul replacement |
| Applications |
Engine overhaul, refurbishment, and sealing system maintenance |
Materials and Advantages
Multi-layer metal cylinder head gasket, resistant to high temperature and pressure
Oil-resistant rubber valve cover gasket and oil pan gasket, corrosion-resistant and with good elasticity
High-temperature fiber composite manifold gasket, adaptable to exhaust heat environment
Crankshaft oil seal, wear-resistant and reliable sealing
O-rings and auxiliary gaskets ensure sealing of oil passages and cooling channels
The complete kit is suitable for high-load, continuous operation conditions
4TNV98 Engine Gasket Set Overall View

4TNV98 engine overhaul sealing assembly diagram

More products
Please click on the corresponding image to access the page














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: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Diesel Engine Gasket Kit compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Why Choose Us?
• Over 20 years of experience specializing in construction machinery, engines, and parts – with stable experience supplying mainstream brands and models.
• Extensive experience in model matching enables us to provide customers with accurate parts selection, reducing procurement risks.
• A long-term, stable, and reliable supply system ensures reliable product sourcing and meets continuous procurement needs.
• For product information or quotations, our professional team will provide you with detailed answers immediately upon receiving your request.