Fuel Line Connector – Fits Mercury/Mariner 4-40 HP (Replaces 22-13563Q7, 13563A7, 13563T7) 440HP Install the new impeller by

Install the new impeller by pushing it into the housing while turning it in the direction of engine rotation

Replacing only the impeller can result in poor sealing and premature failure

and other essential hardware for a full service

depending on operating conditions (especially in saltwater or sandy/silty water)

Fuel Line Connector – Fits Mercury/Mariner 4-40 HP (Replaces 22-13563Q7, 13563A7, 13563T7) 440HP Install the new impeller byProduct Details This Fuel Line Connector Fits Mercury Mariner 4 40 HP (Replaces 22 13563Q7, 13563A7, 13563T7) is designed for a wide range of Mercury and Mariner 2 stroke and 4 stroke outboard engines from 4 HP to 40 HP, covering models from the 1990s to current production years. It ensures a secure, leak free connection for your fuel system. It serves as a direct interchange for Mercury parts 22 13563Q7, 22 13563A7, and 22 13563T7, as well as