Hyundai Valve Seat Insert 61N6-31073
Precision Engineering for Yanmar 4TNV Series Engines
The Hyundai 61N6-31073 Valve Seat Insert is a critical precision component engineered for high-performance engine maintenance. Designed primarily for Yanmar 4TNV94L and 4TNV98 engine series, this part ensures optimal combustion chamber sealing, power efficiency, and long-term thermal stability under heavy-duty operating conditions.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Part Number | 61N6-31073 |
| Compatibility | Yanmar 4TNV94L / 4TNV98 Engine Series |
| Category | Valve Train / Engine Sealing |
| Material Integrity | Heat-resistant alloy (Stable thermal expansion) |
2. Machine Compatibility
Utilized across various Hyundai excavator platforms:
Compact/Medium Series: R55-7, R60-7, R80-7, R110-7, R140, R150 (Yanmar-powered configurations).
Medium Excavators: R215-7, R225 (Select model configurations).
3. Maintenance & Installation Protocols
Diagnostic Indicators: Inspect if the engine exhibits power loss, black smoke emission, difficulty starting, or inconsistent valve clearance.
Installation Guidelines:
Requires professional precision fitting to ensure proper sealing within the cylinder head.
Highly recommended to inspect valve guides and valve stems simultaneously to prevent premature wear.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]
Technical Note: Precision installation of the valve seat insert is paramount. Improper seating can cause catastrophic engine failure due to combustion gas leakage. Do you require specific valve clearance data or additional engine overhaul components for your Yanmar-powered Hyundai fleet?