Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 219Get this manual

Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 219

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