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FAW Transmission Assembly-Input Shaft Assy
FAW Transmission Assembly-Input Shaft Assy
2025-07-31
FAW Transmission Assembly-Right Intermediate Shaft Assembly
FAW Transmission Assembly-Right Intermediate Shaft Assembly
2025-07-31

FAW  Transmission Assembly-Oil Pump Assy

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FAW Transmission Assembly-Oil Pump Assy
FAW Transmission Assembly-Oil Pump Assy

What is the FAW Transmission Assembly-Oil Pump Assy

  • Essential Lubrication & Hydraulic Power Source
    The Oil Pump Assy is a vital circulatory system within the FAW Transmission Assembly, responsible for generating the hydraulic pressure necessary for lubrication, cooling, and clutch/actuator operation. This robust pump ensures a consistent flow of transmission fluid throughout the gearbox, protecting components from wear, managing operating temperatures, and enabling precise gear shifts under all driving conditions. Its reliable performance is fundamental to transmission longevity and efficiency.
  • Gerotor Pumping Core: Precision Fluid Movement
    At the heart of the assembly lies the efficient gerotor pumping mechanism. This consists of the meticulously matched Outer Rotor and Inner Rotor Assembly. As these rotors turn, their eccentric design creates expanding and contracting chambers, drawing fluid in at low pressure and forcing it out at the operational pressure required by the transmission’s hydraulic circuits. This precise volumetric displacement guarantees consistent oil delivery critical for system function.
  • Durable Enclosure & Secure Assembly
    The pump’s structural integrity and fluid sealing are provided by key housing components. The Front End Cap With Wire Thread Insert Assembly serves a critical dual purpose: it seals the pumping chamber and incorporates Wire Thread Inserts within its fastener bores. These inserts significantly enhance thread durability and reliability in the aluminum housing, especially crucial for repeated maintenance cycles. This end cap interfaces precisely with the Pump Cover, completing the sealed chamber containing the rotors. All critical joints are secured under high pressure using multiple Hexagon socket head cap screw fasteners, ensuring leak-free operation and resistance to vibration throughout the transmission’s service life.
  • Meta Description: Discover the FAW Oil Pump Assy: vital for transmission hydraulics. Features Gerotor design (Outer Rotor, Inner Rotor Assembly), durable Front End Cap with Wire Thread Insert, Pump Cover, and Hexagon socket head cap screws. Ensures reliable lubrication & pressure.

Product Parameters of FAW Transmission Assembly-Oil Pump Assy

Order Part NO. Part Name And Standards Oty
1700045-DY683 Transmission Assembly 1
1 11845012-1 Front End Cap With Wire Thread  Insert Assembly 1
2 10645012 Outer Rotor 1
3 10645013 Inner  Rotor Assembly 1
4 10645016 Pump  cover 1
5 Q218B0625 Hexagon socket head cap screw 3
 

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