Water Pump Impeller Repair Kit – Fits Mercury/Mariner 6-9.9 HP Outboards (Replaces 803748Q01, 803750A03, 853792A5) Honda Note the rotational direction of

Note the rotational direction of the old impeller's vanes before removing it and the impeller key

Ensure impeller vanes are oriented correctly (typically by turning the driveshaft clockwise during install)

Replace them proactively if you notice any signs of wear

1 x Bearing (X03431760)

This kit is designed for a wide range of MerCruiser sterndrives

Water Pump Impeller Repair Kit – Fits Mercury/Mariner 6-9.9 HP Outboards (Replaces 803748Q01, 803750A03, 853792A5) Honda Note the rotational direction ofProduct Details This Water Pump Impeller Repair Kit is designed for Mercury and Mariner 8 9. 9 HP 4 Stroke (209cc) outboards from 2005 and newer, specifically fitting models with serial number R042475 and up. The kit provides all necessary components for a complete overhaul of the water pump assembly, ensuring proper engine cooling and performance. It serves as a direct interchange for Mercury part numbers 803748Q01, 803750A03, 853792A5, 47 803748Q01,