Replacement spin-on oil filters to suit a variety of brands of 4 stroke outboard motors. These filters trap small particles and other contaminants to help protect the engine. Cross references to the outboard motor brands part number & the Sierra equivalent part number are shown. O ring seal is included with each filter. 

 

Replaces OEM Number:

MERCURY 35-877761K01, 35-877761Q01

 

Replaces Sierra Number:

18-7758