Mercury 18643A-5 MerCruiser Triangular Flywheel Mount Engine Coupler Kit - MW
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Mercruiser 18643A-5 Engine Coupler Assembly
Genuine OEM Mercury - Mercruiser part. Replacement engine coupling assembly for Mercruiser stern drives.
Fits: MCM 3.0L (1999‑2016), 4.5L MPI, GM V‑6 & V‑8 (305 & 350 CID) engines (1993‑2015) with Alpha
- Triangular shape, flywheel mount
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
