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306470 OMC LOCK WASHER

 4,25

OEM Johnson/Evinrude OMC exhaust housing lock washer part 306470 is a precision stainless steel locking washer used in exhaust manifold and cooling system fastening. This original equipment component prevents vibration loosening of exhaust fasteners and provides secure sealing against saltwater corrosion. Compatible with Johnson/Evinrude outboard motors across multiple model generations. Essential OEM hardware for proper exhaust system assembly, maintenance, and restoration on classic OMC propulsion systems.

4 in stock

SKU: 306470 Categories: ,