mucculloch blower?

fuel flows from the inner hole on the tank to the carb inlet on the inside. the other line goes from the pump primer side to the tank.. when you pump inner flow is up/outer is down

any air cooled parts distributer will have replacement hose as sure what you have is brittle. you'll need the modle# filter goes on the inlet upward flow

RayS
May 2010

It fits on the pipe to the carb.

Husqvarna man
May 2010