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FAW Engine Aseembly-Piston And Connecting Rod Group
FAW Engine Aseembly-Piston And Connecting Rod Group
2025-07-30
FAW Engine Aseembly-Crankcase Pre-Assembly
FAW Engine Aseembly-Crankcase Pre-Assembly
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FAW  Engine Aseembly-Engine Block Group

FAW Engine Aseembly-Engine Block Group
FAW Engine Aseembly-Engine Block Group
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What is the FAW Engine Aseembly-Engine Block Group

  • 1. The Structural Foundation: WP13.550E501 Engine Block Group
    At the core of the FAW WP13.550E501 Engine Assembly lies the robust Engine Block Group, serving as the fundamental structure housing the engine’s internal components. This critical assembly, encompassing the Body assembly (engine block and crankcase), Cylinder liner, precision Cylindrical pins, and essential sealing and fastening elements, provides the rigid framework and precise alignment necessary for reliable power generation in demanding heavy-duty applications.
  • 2. Precision Cylinder Bores & Sealing Surfaces
    Central to the group’s function are the Cylinder liners. These precision, wear-resistant sleeves (often nitrided steel) are press-fitted into the cast iron Body assembly, creating the perfectly honed cylindrical bores where the pistons operate. Critical sealing is achieved using specialized O-rings and Sealing washers strategically placed, particularly at the base of each liner flange and coolant/oil passages, ensuring leak-free operation and maintaining critical fluid separation under high pressure and temperature.
  • 3. Component Alignment & Secure Assembly
    Precise component positioning within the Body assembly is guaranteed by hardened Cylindrical pins. These pins ensure accurate alignment during assembly and operation, critical for maintaining crankshaft and camshaft bearing tolerances and overall engine geometry. The structural integrity of the entire group is secured using high-strength Hexagon flange bolts, designed for uniform clamping force to withstand the immense stresses generated by combustion and rotational forces.
  • 4. Essential Maintenance & Lubrication Access
    Integrated within the Engine Block Group is the Oil drain plug, a crucial component for routine maintenance. This plug, typically featuring a durable rubber O-ring or integrated sealing washer, allows for efficient and clean engine oil changes. Its reliable seal prevents oil leaks, ensuring proper lubrication system function and protecting the WP13.550E501 Engine Assembly from premature wear.

Product Parameters of FAW Engine Aseembly-Engine Block Group

Order Part NO. Part Name And Standards Oty
1000410A-DY889R WP13.550E501  Engine Aseembly 1
1 1003659288 Cylinder liner 6
2 612639000089 Cylindrical pin 12
3 1004415539 Body assembly 1
4 612639000088 O-ring 1
5 612600050042 Sealing washer 1
6 612600160226 Oil drain plug 1
7 612630010107 rubber o-ring 1
8 1002191497 Hexagon flange bolt 24
9 612639000034 Cylindrical pin 1

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