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1487425 Custom Valve Guides Smooth High Durability 3306 Engine With Alloy Cast Iron Material

Custom Valve Guides
November 27, 2025
Category Connection: Custom Valve Guides
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Tags:
#engine valve guide #exhaust valve guide #guide valve stem
Brief: This short presentation tells the story behind the design and its intended use cases. Discover how the 1487425 custom valve guides are precision-engineered for the Caterpillar 3306 engine, showcasing their smooth operation and high durability in demanding environments. See the advanced alloy cast iron material in action and learn how its superior surface finish and thermal stability contribute to extended component life and improved engine efficiency.
Related Product Features:
  • Manufactured from premium alloy cast iron for exceptional wear resistance and thermal stability.
  • Precision-engineered with a honed internal diameter achieving a surface roughness of 0.1-0.3μm Ra.
  • Designed for smooth valve stem movement and optimal oil film retention to reduce friction.
  • Maintains dimensional stability across a wide temperature range from -30°C to 650°C.
  • Customizable in various diameters and lengths to match OEM and performance specifications.
  • Ideal for heavy-duty diesel, marine, and industrial engines in challenging environments.
  • Extends component service life by 30-40% compared to standard valve guides.
  • Improves engine efficiency and reduces maintenance costs through reliable performance.
FAQs:
  • What engine is the 1487425 valve guide designed for?
    The 1487425 valve guide is specifically designed for the Caterpillar 3306 engine, ensuring perfect compatibility and performance in this application.
  • What material are these valve guides made from?
    These valve guides are manufactured from premium alloy cast iron, providing exceptional wear resistance, thermal stability, and a balance of strength and machinability.
  • How does the surface finish of the valve guide improve performance?
    The honed internal diameter with a surface roughness of 0.1-0.3μm Ra facilitates smooth valve stem movement, maintains optimal oil film retention, and reduces friction for extended component life.
  • Can these valve guides be customized for specific engine requirements?
    Yes, these valve guides are available in various diameters and lengths and can be precision-matched to both OEM specifications and performance engine builds based on your samples or technical drawings.
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