Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 219Get this manual
GEAR HOUSING
3Install water pump insert into water pump housing making sure to position locating tab of insert into slot of housing4Install water pick-up tube sealLubricate I.Dof seal with 2-4-C wTeflon Marine Lubricant
2-4-C With Teflon (92-825407A12)
- Water Pump InsertLocating TabSlotPick-up Tube Seal