Yanmar 3TNV74 Metal Head Gasket Kit - 119623-01340
Premium OEM replacement head gasket kit specifically engineered for Yanmar 3TNV74 diesel engines. Perfect fit for Kobelco Z67, Z70, SK25SR mini excavators and other equipment with 3TNV74 engines.
Product Overview
This high-performance metal head gasket kit is manufactured from multi-layer metal (MLS) material, delivering superior sealing performance in demanding construction environments. Designed to withstand temperatures up to 450°C and pressures up to 6.0 MPa, it effectively prevents oil, water, and gas leaks.
Technical Specifications
| Product Name |
3TNV74 Metal Head Gasket Kit |
| Engine Brand |
Yanmar (compatible with Komatsu 3D74E engine) |
| Engine Models |
3TNV74, 3TNE74, 3TNV74F, 3TNE74-AK, 3TNV74-PKH, Komatsu 3D74E |
| OEM Part Number |
119623-01340 (compatible with 119256-01341) |
| Material |
Multi-layer Metal (MLS) - high-strength, corrosion-resistant, heat-resistant |
| Applications |
Kobelco Z67, Z70, SK25SR; ACE CX15B; Maxpower ME18C, ME18U, ME19U; other mini excavators with 3TNV74 engine |
| Maximum Temperature |
Up to 450°C |
| Maximum Pressure |
Up to 6.0 MPa |
| Weight |
0.7-1.3 kg |
| Warranty |
6 Months |
OEM & Customization Services
We offer comprehensive OEM customization services including custom logos, packaging, part numbers, and metal material specifications to meet your specific business requirements.
• Minimum Order Quantity: 1 PCS
• Delivery Time: 3-7 Working Days
Why Choose Our Product
With over 10 years of experience manufacturing Yanmar excavator engine parts, we deliver premium quality head gasket kits made from high-grade multi-layer metal. Our products undergo strict testing to meet OEM standards and ensure reliable performance in heavy-duty conditions. As direct factory suppliers, we offer competitive pricing without middleman markups. Our professional after-sales team provides timely support for any product issues.