Feature: 1. OE Number: The referencing OE number of this water pump repair kit are 61A W0078 A3 00, 61A W0078 A2 00, 61A W0078 A4 00. 2. Fitment: The water pump impeller kit is applicable for 150HP‑150A 175HP‑175D 200HP‑200A 2 Stroke Outboards, for 150HP‑F150A 175HP‑F175A 4 Stroke Outboards. 3. Main Function: Designed for durability to provide higher flow rates and cooling flow to protect your engine, makes repair and maintenance of water pumps easy. 4. High Performance: Restore the function of the pump, providing higher flow and cooling flow to the pump, protecting the normal operation of the engine. 5. Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Specification: Item Type: Water Pump Repair KitOE Number: 61A W0078 A3 00, 61A W0078 A2 00, 61A W0078 A4 00 .Material:ABS, rubber, metalFitment:Applicable for 2 Stroke Outboards as following:Fits for 150HP-150A 1998-2013, 150F 1997-2013, 150J 2001-2005 Fits for 175HP-175D 1997-2005 Fits for 200HP-200A 2003-2014, 200F 1997-2012, 200H 2003, 200J 2001-2005, 225D 1997-2009 Fits for 225HP-225F 2002-2003, 225G 2002-2003Fits for 250HP-250A 1997-2006, 250B 2003, 250G 2006-2013 Applicable for 4 Stroke Outboards as following: Fits for 150HP-F150A 2004-2014, F150B 2015-UP, F150D 2015-UP Fits for 175HP- F175A 2014-UP Fits for 200HP- F200A 2002-2011, F200C 2016-UP, F200F 2013-UP, F200G 2013-UP Fits for 225HP- F225A 2002-2011, F225B 2007-UP Fits for 250HP- F250A 2005-2006 Package List: 1 x Water Pump Repair Kit (14 Pcs) Note: Please double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!