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FAW Engine Aseembly-Valve Train Group
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2025-07-30
FAW Engine Aseembly-Cylinder Head Group
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FAW Engine Aseembly-Camshaft Assembly

FAW Engine Aseembly-Camshaft Assembly
FAW Engine Aseembly-Camshaft Assembly
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What is the FAW Engine Aseembly-Camshaft Assembly

  • 1. The Engine’s Conductor: Core Role of the Camshaft Assembly
    The FAW WP13.550E501 Engine Assembly relies critically on its Camshaft Assembly to precisely orchestrate valve operation and fuel injection timing. This meticulously engineered assembly, centered around the hardened Camshaft itself, serves as the fundamental component dictating the engine’s breathing cycle (intake/exhaust valve opening/closing) and, in many designs, drives the high-pressure fuel pump. Its accurate function is paramount for power delivery, fuel efficiency, and emissions control.
  • 2. Precision Engineered Camshaft: Heart of the Assembly
    The forged steel Camshaft is the core element. Its precisely ground lobes are hardened (often via nitriding) to withstand immense wear from constant contact with tappets or roller followers. Each lobe profile is carefully designed to control the exact lift, duration, and timing of valve events or fuel injection pump actuation, directly translating to the WP13.550E501’s performance characteristics. Careful balancing minimizes vibration.
  • 3. Ensuring Critical Alignment: The Parallel Pin
    A crucial yet often overlooked component within the Camshaft Assembly is the Parallel Pin. This hardened dowel pin is press-fitted into precise bores. Its primary function is to ensure absolute, positive angular alignment between the camshaft and its timing gear or sprocket during assembly and operation. This precise alignment is non-negotiable for maintaining correct valve and injection timing, preventing catastrophic mis-timing events.
  • 4. Assembly Integrity & Reliability
    The complete Camshaft Assembly integrates the Camshaft and its alignment Parallel Pin with any necessary thrust plates or bearings. Manufactured to exacting FAW OEM tolerances, the assembly guarantees consistent lobe positioning and overall straightness. This precision ensures smooth rotation within its bearings, minimizes parasitic losses, and delivers the reliable, long-lasting performance demanded by heavy-duty applications powering the WP13.550E501 engine.
  • 5. Impact on Engine Performance
    A flawlessly functioning Camshaft Assembly is essential for the WP13.550E501 to achieve its rated power, torque, and fuel economy. The precise timing enforced by the Parallel Pin and the accurate lobe profiles ensure optimal cylinder filling, efficient combustion, and controlled exhaust gas expulsion. This assembly represents the chronological heartbeat of the engine, directly influencing its responsiveness, efficiency, and overall operational smoothness.

Product Parameters of FAW Engine Aseembly-Camshaft Assembly

Order Part NO. Part Name And Standards Oty
1000410A-DY889R WP13.550E501  Engine Aseembly 1
1005007953 Camshaft assembly 1
1 1005007952 Camshaft 1
2 612639000061 Parallel Pin 1
 

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