CATERPILLAR 468-8825 Spring-Valve 4688825

Caterpillar 468-8825 Spring Valve – OEM-Grade Replacement for 3508, 3512B, and 3516B Engine Generator Sets

The Caterpillar 468-8825 Spring Valve is a precision-engineered component designed to meet the rigorous demands of various Caterpillar engine generator sets, including models 4GM-3508B, 6PN-3508B, 6WN-3512B, 8RM-3512B, 6HN-3516B, and many more. Manufactured to OEM specifications, this spring valve ensures optimal valve timing and pressure regulation within the engine’s combustion chamber. Crafted from high-grade alloy steel with superior metallurgical properties, the valve spring offers exceptional tensile strength and resistance to fatigue under high load conditions. Its dimensions and coil tension are calibrated to maintain consistent valve actuation, improving engine efficiency and longevity.

Technically, the 468-8825 spring valve plays a critical role in the drivetrain of Caterpillar heavy equipment by controlling the opening and closing of intake and exhaust valves in the 3508, 3512B, and 3516B series engines. This component withstands extreme thermal cycles and mechanical stresses typical in generator set operations, ensuring stable performance and reduced downtime. Its durability enhances the overall reliability of the engine’s valve train system, contributing to lower maintenance costs and improved fuel efficiency. Compatible with a wide range of Caterpillar engine models, this spring valve is an essential spare part for maintaining peak engine performance in industrial and power generation applications.

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