Hi, Really happy to meet you and welcome to Soxa-Marine!
This is Soxa-Marine Brand Outboard Impeller Service Kit for Yamaha Mariner Outboard.
Water Pump Service Kit Model Number
Mariner 47-99981M, 47-99981T
Sierra Marine 18-3397
Package Include:
Water Pump Service Kit Same as the picture shown.
Mariner Marine Outboard Models Specifications:
2-Stroke CV40 1990
C40 1991-1997
The part with OEM quality, if you need more quantity pcs will have nice price.
If you want any other parts what you cann't find on the store, welcome to leave message to us!