Fork Shaft Support Seat
This component is typically used in the transmission system of heavy-duty trucks.

Its specific model number is 12JSD200T-1707062-1.

Detailed Analysis of the Component:

1. Component Name & Function

• Name: Fork Shaft Support Seat.

• Main Function: It is an important supporting part inside the transmission housing, mainly used to secure and support the fork shaft. When shifting gears, the fork shaft moves the shift fork, enabling gear engagement or disengagement. This support seat ensures the stability and accuracy of the fork shaft's movement, preventing gear shift sticking or jumping out of gear.

2. Applicable Vehicle Models & System

• System: FAST (FAST Gear) transmission system.

• Specific Model: 12JSD200T. This is a common heavy-duty manual transmission (typically used in heavy-duty trucks, large buses, etc.), known for its high load capacity and durability.

• Applicable Vehicles: Mainly used in heavy-duty trucks such as SHACMAN (Shaanxi Automobile Delong).

• Specific Position: Typically used in the auxiliary section (range section) of the transmission to control high/low gear shifting.