Mercury Female 3/8" Fuel Hose Connector. Scepter brand

Scepter (Canada) brand.
Use at engine end of fuel hose for motors from model year 1989 onwards*. 
Also used at tank end of fuel hose for motors from model year 1989 to 1995.
Feature superior Viton O-ring seals for leak free connection with varying fuel blends. Mates with engines from 1989 onwards.
Mates with FU04075 (tank end) from 1989 to 1995.
(Supersedes FU033482-10)

Also use on Force brand motors (tank end) 40hp+ to 1993 & newer, & 9.9, 15, & 25hp 1988 & newer.

Note:  This is the same connector as used on Yamaha motors.

* 30 & 40hp "Lite Weight" + 15hp "Super" models use the Tohatsu connector FU05809.