Yanmar Co., Ltd. 129508-14580 Engine Camshaft

Description:

The Yanmar 129508-14580 camshaft is a genuine OEM engine valve train component designed for Yanmar 4JH4-HTE, 4JH4-TE, and 4TNV84T marine diesel engines. It is responsible for controlling valve timing and synchronizing intake and exhaust valve operation to maintain proper combustion efficiency, engine performance, and reliable diesel engine operation. This camshaft is commonly installed in Yanmar marine propulsion systems, generators, industrial equipment, and marine diesel power units requiring precision-engineered OEM valve train components.

Applications:

The 129508-14580 camshaft is widely used in Yanmar marine diesel engines installed in boats, yachts, marine generators, and industrial diesel equipment. It functions as a core engine timing component that operates intake and exhaust valves within the cylinder head assembly, supporting efficient combustion, smooth engine performance, and long-term engine durability.

Technical Specifications:

• Manufacturer: Yanmar
• Part Number: 129508-14580
• Product Type: Engine Camshaft
• Function: Valve timing and engine valve train operation
• Compatible Engines: 4JH4-HTE, 4JH4-TE, 4TNV84T
• Application: Marine diesel engines and industrial diesel equipment
• Installation: Internal engine valve train assembly
• Engine Type: Diesel
• Compatibility: Yanmar marine propulsion and industrial engine systems
• Construction: Precision-machined hardened steel camshaft
• Operating System: Intake and exhaust valve actuation
• Application Environment: Marine and industrial diesel engine operation
• Condition Availability: New OEM, surplus, rebuilt, and replacement inventory available
• Status: OEM marine diesel engine component

Common Replacements:

• Yanmar 129508-14570 Camshaft
• Yanmar 129900-14580 Camshaft
• Yanmar 123907-14580 Camshaft