YNF17177 piston ring 119717-22500 for 3TNV76 engine, durable replacement for excavator diesel engines.
OEM reference: 119717-22500
Fits Yanmar 3TNV76 diesel engines
Ensures proper compression and oil control
Made with high-strength alloy steel, surface hardened
OEM-quality aftermarket replacement for excavator engines
The YNF17177 piston ring (119717-22500) is designed for the Yanmar 3TNV76 diesel engine, widely used in excavators and compact construction machinery. Piston rings are critical components that seal the combustion chamber, regulate oil consumption, and maintain engine compression.
Manufactured from premium alloy steel and processed with precision machining and heat treatment, these rings deliver excellent wear resistance, sealing capability, and durability under heavy-duty operating conditions.
Replacing worn piston rings restores engine compression, reduces oil consumption, prevents smoke issues, and extends engine life. YNF aftermarket piston rings are engineered to OEM standards, making them a cost-effective and reliable choice for contractors, repair workshops, and distributors.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17177 |
| OEM Reference | 119717-22500 |
| Engine Model | 3TNV76 |
| Product Type | Piston Ring / Engine Component |
| Function | Maintains compression, controls oil, seals combustion |
| Material | High-strength alloy steel |
| Processing | CNC machining + surface hardening + heat treatment |
| Resistance | Wear, heat, pressure, fatigue |
| Aftermarket Brand | YNF |
| Country of Origin | China |
| MOQ | 1 Set |
| Shipping Method | Sea, Air, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Excavator Engines | Maintains compression in Yanmar 3TNV76 diesel engines |
| Engine Rebuild & Overhaul | Essential for restoring performance during engine repair |
| Heavy-Duty Excavation | Withstands high temperature and pressure conditions |
| Aftermarket Spare Parts | Widely used in global engine repair and maintenance shops |
Related Products:
YNF17176 Injector 3TNV76 Engine
YNF17065 Water Temperature Sensor 129927-44900 Yanmar
YNF17166 Adjuster Grease Valve 172122-37844 Yanmar
Engine Overhaul Kits for Yanmar 3TNV Engines
FAQs:
Q: What is the OEM reference number?
A: The OEM reference is 119717-22500.
Q: Which engine does it fit?
A: It fits the Yanmar 3TNV76 diesel engine.
Q: Why replace piston rings?
A: To restore compression, reduce oil consumption, and extend engine life.
The YNF17177 piston ring (119717-22500) for Yanmar 3TNV76 engines is a high-quality aftermarket replacement that ensures optimal compression, oil control, and combustion sealing. Built from premium alloy steel with heat treatment, it offers OEM-level durability and performance. Trusted by engine rebuilders, repair shops, and global distributors, YNF piston rings provide a cost-effective solution for excavator diesel engine repairs.
