A genuine Yamaha outboard engine water pump housing (upper).
Fits outboard models:
50G
50GEO
50GETO
50GETOL
50G/P50
25B
25BETO
E48CMHS
55B
E55CMHL
E55CMHS
E55CMH
60FEO
60FETO
60FEDO
70B
70BEO
70B
40N
50ETN
50D
70CE
*Image shown for illustrative purposes only