Yamaha - OIL SEAL,SD-TYPE - 93102-35349-00 Mercury 150 HP EFI 4-Stroke 100 & 300 Hour Service Kits Copper-core design: Promotes rapid heat

Copper-core design: Promotes rapid heat transfer

The Mercury Exhaust Manifold Conversion Kit (866178A02) is designed to replace outdated aluminum manifolds with water rails

If your motor isn’t holding steady temperature

but the parts that quietly influence how well the engine breathes

Yamaha - OIL SEAL,SD-TYPE - 93102-35349-00 Mercury 150 HP EFI 4-Stroke 100 & 300 Hour Service Kits Copper-core design: Promotes rapid heatThis product has been superseded by: 93102 35191 00 93102 35349 00 OIL SEAL,SD TYPEWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.