Guangzhou Meishun Automatic Transmission Co., Ltd.
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"The 6T30's low/reverse one-way clutch hub is a critical rotational control component in the transmission's planetary gearset. Key characteristics:
Function: Engages during low gear and reverse to prevent counter-rotation, while freewheeling in other gears.
Material: Typically hardened steel construction for durability under torque loads.
Maintenance: Requires complete transmission disassembly for replacement; often inspected during rebuilds for roller cage damage or raceway scoring.
Pro Tip: Failure often accompanies worn reaction carrier bearings – always inspect both components together."
