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Compatible Models
Applicable to Komatsu D275A, D375A, D475A and other series of bulldozers.
Compatible with some excavator parts for PC490 models.
Main functions
Cam and rocker arm function:
This product is a crucial component of Komatsu bulldozer engine parts, primarily used to control the opening and closing of the valve, ensuring precise movement of the engine valve.
By cooperating with the valve system, it optimizes fuel combustion efficiency and enhances engine performance.
Durability design:
Made of high-strength materials, it is resistant to wear and fatigue, making it suitable for high-load working environments.
Usage and purpose
Maintenance and replacement: When the original cam or rocker arm is damaged, this accessory can be replaced to restore normal engine operation.
Performance optimization: Applicable to scenarios where engine efficiency needs to be improved or maintenance is required.
Product Features
Precise Matching: Designed specifically for Komatsu bulldozers, ensuring full compatibility with original factory parts.
Long-term supply: Multiple domestic suppliers of construction machinery parts, such as Jining Gaosong Construction Machinery Co., Ltd., provide spot support.