WaterMota Core Plug
WaterMota core plug as fitted to Crossflow and Pre-Crossflow engines.
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WaterMota Core Plug Information
The WaterMota core plug is used throughout the WaterMota pre-crossflow and crossflow engines.
The core plug is designed as a safety device to 'pop out' if the engine cooling water were to freeze, the frozen water expands pushing the core plug out, allowing the water to expand outside of the engine instead of inside the engine castings.
