The Yanmar 4TNV98-A engine overhaul kit is specifically designed
for the Yanmar 4TNV98-A series diesel engines. It includes key
components needed for engine overhaul, such as pistons, piston
rings, cylinder liners, main bearings, connecting rod bearings, a
complete set of gaskets, and valve stem seals. Manufactured with
high-quality materials and precision processes, this kit
effectively restores engine compression performance, reduces oil
consumption, improves combustion efficiency, and ensures stable
engine operation over extended periods. It is widely applicable to
generator sets, excavators, loaders, and agricultural machinery.
Features and Advantages
• High-Precision Manufacturing: All components undergo strict
dimensional control to ensure assembly accuracy and sealing.
• Wear-Resistant and Long-Lasting: Utilizes high-temperature and
corrosion-resistant alloy materials to extend engine life.
• Complete Compatibility: Fits all Yanmar 4TNV98-A series engines,
easy to install, requiring no additional adjustments.
• Performance Restoration: Effectively improves compression ratio and
power output, reducing fuel consumption and emissions.
• Reliable Sealing: High-quality gaskets and oil seals prevent
leakage, maintaining engine internal cleanliness and efficient
operation.
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.
