656-44323-00 – Outer Plate – Yamaha

The 6564432300 Yamaha outer plate is a genuine OEM Yamaha marine part used in certain outboard engine assemblies. This outer plate serves as a flat support or backing surface in assemblies like water pumps and cartridge kits. It provides structural stability and holds adjacent components in correct alignment. In many marine parts diagrams, this plate appears where a round metal backing plate helps secure seals and internal parts.

Small plates like the 6564432300 Yamaha outer plate may look simple, but they help maintain smooth operation. When assemblies rotate or move under load, an outer plate keeps parts straight and distributes force evenly. This action reduces uneven wear on seals and gaskets, and it helps prolong the life of internal components.

Many mechanics and boat owners search for this OEM plate when they overhaul a water pump or rebuild a cartridge kit. Using the correct Yamaha outer plate ensures that replacement parts fit into the system with proper spacing and alignment. Also, it helps prevent leaks and pressure irregularities that can occur when incorrect or missing plates allow components to shift.

Shop at Arizona Outboard Dismantlers to keep your outboard running strong and ready for the water. Parts like the 6564432300 Yamaha outer plate help preserve performance and reliable operation on every trip