Valve Guide 3170135 for Cummins QSK19, Komatsu HD785, BELAZ 75170 & Hitachi EH3500 Trucks (2000–2024) Medium & Heavy Trucks Function: Circulates coolant through the

Function: Circulates coolant through the refrigeration unit engine to maintain proper operating temperature and prevent overheating during continuous operation

Application: Fits Shacman trucks using 430mm clutches with Weichai or Cummins drivetrains

Design: Factory-style plug-and-play unit with OEM fitment and tactile switch feel

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Valve Guide 3170135 for Cummins QSK19, Komatsu HD785, BELAZ 75170 & Hitachi EH3500 Trucks (2000–2024) Medium & Heavy Trucks Function: Circulates coolant through theProduct Overview Part Name: Engine Valve Guide Part Number: 3170135 Vehicle Compatibility: Fits Cummins QSK19 engines used in Komatsu HD785, BELAZ 75170, Hitachi EH3500 and other ultra heavy mining and construction trucks manufactured between 20002024. Configuration: Built from high temperature alloy steel with a precision machined inner bore for accurate valve stem travel. Designed for extreme load environments with continuous duty heat cycles.