This slipper shaft set is a direct replacement component for the LAW88 one-way slipper clutch used in RC-scale drivetrains. It carries the ZX7.5 marking and is intended to operate within the original LAW88 clutch assembly without altering other clutch parts.
The shaft transmits torque across the slipper mechanism and plays a role in how the clutch cushions abrupt load changes. Fitting a fresh shaft eliminates issues caused by wear, restoring consistent engagement characteristics and aiding predictable adjustment responses.
Installation notes: install the shaft into the existing LAW88 slipper housing with the correct one-way orientation. After installation confirm free rotation and sufficient clearance, then re-establish slipper preload and friction settings to keep the intended engagement feel.
Replace the shaft when wear is evident or when reliable slipper performance is needed for consistent RC vehicle setup and operation.
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