Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 213Get this manual
Quality of the image is intentionally reduced!
SERVICE MANUAL NUMBER 24
Exploded View
1 Oil Pump AssemblyExtension ShaftShaft CouplingPump BodyDrive Gear and ShaftIdler GearPick Up Screen and PipePump CoverPressure Regulator Val