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FAW Engine Aseembly-Camshaft Assembly
FAW Engine Aseembly-Camshaft Assembly
2025-07-30
FAW Engine Aseembly-Cylinder Head Subassembly
FAW Engine Aseembly-Cylinder Head Subassembly
2025-07-30

FAW Engine Aseembly-Cylinder Head Group

FAW Engine Aseembly-Cylinder Head Group
FAW Engine Aseembly-Cylinder Head Group
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What is the FAW Engine Aseembly-Cylinder Head Group

  • 1. The Combustion Chamber Powerhouse
    The FAW WP13.550E501 Engine Assembly centers its combustion process within the critical Cylinder Head Group. This precision sub-assembly, built around the Cylinder head sub-assembly (the main casting), forms the sealed top of each cylinder, houses the valves and valve train components, and integrates vital coolant and oil passages. It’s fundamental for sealing combustion pressure, managing heat, and enabling precise airflow.
  • 2. Core Structure & Assembly: Cylinder Head & Sealing
    The Cylinder head sub-assembly is a complex, high-strength casting featuring machined ports for intake/exhaust, valve seats, and camshaft/follower bores. A multilayer steel Cylinder head gasket creates an absolute seal between the cylinder head and engine block, containing extreme combustion pressures and preventing coolant/oil mixing. Precise Combined sealing washers ensure leak-free sealing at smaller fluid passage bolts and fittings.
  • 3. Securing the Head: Critical Fastening System
    Immense clamping force is required to seal the cylinder head. This is achieved by high-tensile Cylinder head bolts, tightened in a specific sequence and torque pattern. Cylinder head nuts secure auxiliary components or studs, while Cylinder head auxiliary bolts provide additional clamping at strategic points. Bolts and specialized Clamping blocks secure ancillary parts like brackets or covers directly to the head casting.
  • 4. Valve Sealing & Engine Brake Support
    Critical valve stem sealing is provided by Valve stem sealing sleeves, preventing oil from entering the combustion chamber while allowing valve movement. For engines equipped with FAW’s Engine Brake (EVB), the EVB lubricating oil pipe assembly is integrated, delivering essential high-pressure oil to actuate the compression brake components within the head.
  • 5. Handling & Integration Features
    Due to its significant weight, the Cylinder Head Group incorporates Lifting ring clamping blocks. These robust points allow safe and secure attachment of lifting equipment for engine assembly, maintenance, or handling. Clamping blocks also provide secure mounting locations for sensors, harnesses, or other external components routed near the cylinder head.
  • 6. Engineered for Performance & Durability
    Every component within the FAW Cylinder Head Group – from the high-integrity Cylinder head gasket and ultra-strong Cylinder head bolts to the precise Valve stem sealing sleeves and dedicated EVB lubricating oil pipe – is manufactured to exacting FAW OEM specifications. This ensures optimal combustion integrity, efficient heat dissipation, reliable sealing, and long-term structural stability, directly contributing to the WP13.550E501’s power output, efficiency, and renowned heavy-duty reliability.

Product Parameters of FAW Engine Aseembly-Cylinder Head Group

Order Part NO. Part Name And Standards Oty
1000410A-DY889R WP13.550E501  Engine Aseembly 1
1 61200040034 Cylinder head nut 14
2 1003596065S Cylinder head auxiliary bolt 14
3 1000549569 Valve stem sealing sleeve 24
4 1005328196 Cylinder head bolt 24
5 612630040010 Lifting ring  clamping block 2
6 1005330620 Cylinder  head sub-assembly 6
7 1004220117 Cylinder head gasket 6
8 1001063336 Combined  sealing washer 12
9 612630040254 EVB lubricating oil pipe assembly 2
10 612630040269 Bolt 6
11 1000695371 Clamping block 10

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