The 171031-11741 oil port extension tube 77, used in Yanmar 4TNV98T-SFNC engines, extends and directs the flow of lubricating oil to specific areas, ensuring smooth lubrication and reducing friction and wear. Made of high-strength, wear-resistant materials, it offers a robust structure, reliable performance, and easy installation. It directly replaces the existing oil port extension tube and is a crucial component for ensuring proper engine operation and extending engine life.
Key Features & Benefits
- Optimized lubrication: Extends the oil flow to ensure lubricant is delivered to critical areas.
- Wear-resistant and durable: High-strength materials for reliable performance.
- Sturdy structure: Ensures long-term stable operation.
- Easy installation: Precise dimensions for easy replacement.
- Extended engine life: Reduces friction and wear.
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.
