Quicksilver water pump impeller kit for Mercury and Mariner 8-9.9 hp 4-stroke is a complete six-piece repair kit for servicing and repairing the water pump in the engine's gear housing. The kit is manufactured to Mercury Marine OEM specifications and includes the impeller, gaskets, plates, drive key, and plug/grommet.
The kit fits Mercury and Mariner 8 hp and 9.9 hp FourStroke engines of 209 cc from model year 2005 and onwards, when the engine has a standard gearbox and not a BigFoot gearbox. The documented compatibility includes engines with serial number 0R042475 and up or 0P325500 and up.
The part number is 47-803748Q01, and the kit is succeeded by part number 47-803748K01. The variant 47-803748Q02 is intended for BigFoot/Command Thrust and must not be confused with this kit. Therefore, always check the gearbox type, serial number, and part number before ordering and installation.
When replacing, the engine's service manual should be followed to ensure the water pump parts are installed correctly. The recommended service and replacement schedule can be found in the engine owner's manual.
Key featuresOriginal Quicksilver service kit
Complete 6-piece kit
For Mercury and Mariner 8-9.9 hp FourStroke 209 cc
For model year 2005 and newer
For standard gearbox, not BigFoot
Part number: 47-803748Q01
Succeeding part number: 47-803748K01
Check gearbox type and engine serial number before purchase
