Yanmar 4TNV94 Diesel Engine Parts 129907-11700 Cylinder Head Replacement for Excavators
The 129907-11700 cylinder head is suitable for Yanmar 4TNV94, 4TNV94L, and 4TNV98 diesel engines and is a key component of the engine's combustion system and valve train. This product is made of cast iron and CNC precision-machined to ensure assembly accuracy and sealing performance with the original equipment cylinder block.
Technical Parameters
| Number of Valves | 16 |
| Weight | Approx. 30–35 kg |
| Material | Cast Iron |
| Surface Finish | Finished Sealing Surface |
Features and Advantages
• OEM Size Standard — Mounting holes are identical to the original, supporting direct replacement.
• Cast Iron Structure — Provides stable high-temperature resistance and fatigue resistance.
• Precision-machined intake manifold — Improves intake and exhaust efficiency and combustion stability.
• Integrated Water Channel Design — Ensures normal circulation of the engine cooling system.
• Multiple Versions Available — Bare cylinder head / with valve assembly optional.
Product Showcase
Features and Advantages:Yanmar 4TNV94 Engine Repair Kit
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.
Our Product Range | Engine Rebuild Kit | Turbochargers | Engine Diesel Pumps | Engine Controllers (ECU) |
| Cylinder Blocks | Cylinder Heads | Water Pumps | Injectors |
| Starter Motors | Filters | Other Engine Accessories | Excavator Hydraulic Pumps |
| Swivel Components | Distributor Valves | Travel Motor Assemblies | Chassis Components and Other Accessories |
