Quicksilver impeller kit for MerCruiser sea water pump is a two-piece repair kit for the engine-mounted brass sea water pump on compatible MerCruiser installations. The kit contains one impeller and one O-ring and is manufactured to Mercury Marine OEM specifications.
The impeller has a dual-flat shaft connection, a diameter of approximately 66.5 mm and a depth of approximately 50.6 mm. It is used as a replacement part in the sea water pump that is part of the engine cooling system.
The kit is documented for MCM V6 and V8 engines from 2000 and newer with an engine-mounted brass sea water pump. It includes relevant Bravo I, Bravo II and Bravo III installations with a brass pump from serial number 0M100001. Mercury 4.5L and 6.2L applications are not included in the documented compatibility list.
Part number 47-8M0104229 replaces the previous OEM number 47-862232A2, which also appears in the short form 862232A2. Always check the engine serial number, pump construction and existing part number before ordering.
Key featuresGenuine Quicksilver impeller kit
For engine-mounted brass sea water pump
Contains 1 impeller and 1 O-ring
Dual-flat shaft connection
Impeller diameter: approx. 66.5 mm
Impeller depth: approx. 50.6 mm
For documented MerCruiser V6 and V8 applications
Replaces 47-862232A2 and 862232A2
Check engine serial number and pump type before purchase
