Mercruiser Engine Coupler by Sierra
Flex plate style for late model, small crankshaft bolt pattern engines. Same as SIE-18-2175 without the yoke.
Applications:
Also used on any application that has been updated to the new style coupler and yoke assembly.
Replaces:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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