6150-12-1370 Engine Valve Guide For KOMATSU 6D125E D87E D87P DCA OEM

Japanese Car Valve Accessories
November 27, 2025
Category Connection: Japanese Car Valve Accessories
Brief: Here’s a fast, informative look at what this solution does and how it behaves. This video provides a detailed walkthrough of the 6150-12-1370 Engine Valve Guide for KOMATSU 6D125E, D87E, D87P, and DCA engines. You'll see how this precision component ensures proper valve alignment, reduces oil consumption, and prevents premature wear in demanding construction and mining equipment applications.
Related Product Features:
  • Precision-engineered for Komatsu 6D125E, D87E, D87P, and DCA industrial engines to maintain valve alignment and reduce oil consumption.
  • Manufactured from industrial-grade alloy cast iron for superior heat resistance and durability in extreme operating conditions.
  • Features a precision-honed inner surface that promotes consistent oil retention and reduces friction between valve stem and guide.
  • Built to Komatsu's exact OEM specifications (6150-12-1370) for perfect fit, performance, and extended service life.
  • Helps ensure optimal compression and combustion efficiency, reducing fuel consumption and preventing power loss.
  • Designed to withstand demanding environments common in construction, mining, and heavy machinery applications.
  • Reduces frequency of repairs and downtime through enhanced wear resistance and reliable operation.
  • Ideal for scheduled overhauls or when experiencing excessive oil consumption in Komatsu industrial powerplants.
FAQs:
  • Which Komatsu engine models is the 6150-12-1370 valve guide compatible with?
    The 6150-12-1370 Engine Valve Guide is specifically designed for Komatsu 6D125E, D87E, D87P, and DCA industrial engines, ensuring perfect fit and performance in these heavy-duty applications.
  • What material is used in the construction of these valve guides?
    These valve guides are crafted from premium-grade alloy cast iron, providing superior heat resistance, structural integrity, and wear performance under continuous high-load operation in demanding environments.
  • What are the key benefits of using OEM-spec valve guides for my Komatsu equipment?
    Using OEM-spec 6150-12-1370 valve guides ensures proper valve alignment, reduces oil consumption, prevents premature wear, maintains optimal compression and combustion efficiency, and extends engine longevity - ultimately reducing repair frequency and downtime in challenging operating conditions.
  • Are there specific installation requirements for these valve guides?
    Yes, professional installation with precision machining and proper reaming is essential to achieve factory-specified clearances. We recommend complete valve service including new seals and seat inspection for optimal performance and longevity.