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FAW  Transmission Assembly-Output Shaft Assy
FAW  Transmission Assembly-Output Shaft Assy
2025-07-31
FAW Transmission Assembly-Auxiliary Box Air Cylinder
FAW Transmission Assembly-Auxiliary Box Air Cylinder
2025-07-31

FAW  Transmission  Assembly-Lengthened Countershaft Seaming Assy

FAW Transmission  Assembly-Lengthened Countershaft Seaming Assy
FAW Transmission  Assembly-Lengthened Countershaft Seaming Assy
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What is the FAW Transmission  Assembly-Lengthened Countershaft Seaming Assy

  • The Lengthened Countershaft Seaming Assy is a specialized and critical component within certain configurations of the FAW Transmission Assembly, particularly those featuring multi-speed or range-split designs like an auxiliary gearbox. This assembly provides the extended shaft foundation necessary for integrating the additional gear sets of the auxiliary section, ensuring seamless power flow between the main and auxiliary transmission stages.
  • Core Function & Extended Architecture: The assembly centers around the Auxiliary Lengthened Countershaft. This is not merely an extension piece, but a precision-engineered shaft significantly longer than a standard main countershaft. Its primary function is to physically bridge the main transmission housing and the auxiliary gearbox housing. Crucially, it provides the mounting axis and rotational support for the gears belonging to the auxiliary section. Mounted directly onto this lengthened shaft is the Transmission Gear Of Auxiliary Gearbox Countershaft – a key gear responsible for transmitting torque within the auxiliary gear stage, enabling functions like additional speed ratios or a dedicated low-range/creeper gear set.
  • Seaming Integration & Robust Power Transfer: The term “Seaming Assy” highlights its role in creating a unified drivetrain. The Auxiliary Lengthened Countershaft acts as the mechanical “seam,” precisely aligning and connecting the gear trains of the main transmission and the auxiliary gearbox. It ensures accurate gear meshing and maintains the structural integrity required to handle the combined torque loads generated across both transmission sections. This integrated shaft transfers power smoothly from the main countershaft gears through to the gears of the auxiliary section, ultimately directing torque towards the output shaft or further driveline components.
  • This FAW Lengthened Countershaft Seaming Assy exemplifies the engineering solutions employed for complex powertrains. By integrating the Auxiliary Lengthened Countershaft and the Transmission Gear Of Auxiliary Gearbox Countershaft, it provides the essential extended platform and power transfer path, enabling the functionality and robustness of multi-stage FAW Transmission Assemblies used in demanding applications requiring enhanced gear range and flexibility.

Product Parameters of FAW  Transmission  Assembly-Lengthened Countershaft Seaming Assy

Order Part NO. Part Name And Standards Oty
1700045-DY683 Transmission Assembly 1
1 10647056 Transmission Gear Of Auxiliary Gearbox  Countershaft 1
2 10647051-4 Auxiliary  Lengthened Countershaft 1

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