エンジンの改造のキット

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April 27, 2025
Category Connection: カミンズのエンジン部品
Brief: Cummins 部品 3963808 用の QSB6.7 QSB5.9 コモンレール圧力逃がし弁を発見してください。Cummins エンジンで安全な燃料圧力を維持するために不可欠です。エンジニアリング、建設、鉱山機械に最適で、この OEM 品質のバルブは、長持ちする性能と信頼性を保証します。
Related Product Features:
  • Designed for Cummins QSB6.7 and QSB5.9 engines, part number 3963808.
  • Maintains safe fuel pressure in the common rail system.
  • Prevents fuel system damage by releasing excess pressure.
  • Spring-loaded plunger mechanism for precise pressure control.
  • コモンレールへの容易な取り付けと確実なシーリング。
  • Regular maintenance ensures optimal performance and longevity.
  • Suitable for trucks, buses, and construction machinery.
  • Backed by a 12-month warranty for peace of mind.
FAQ:
  • What is the function of the Common Rail Pressure Relief Valve?
    The valve maintains fuel pressure within a safe range in the common rail system, preventing damage from excessive pressure by releasing excess fuel back to the tank.
  • How do I know if the pressure relief valve is faulty?
    Symptoms include abnormal fuel pressure, rough idling, or reduced power. Check for leaks, loose connections, or use a pressure gauge to measure rail pressure.
  • What maintenance does the pressure relief valve require?
    Regularly inspect for leaks or damage, clean to remove debris, and check the pressure-relief set value. Replace if any issues are detected to ensure system performance.