Fuel Tank Sender Unit (WITH FUEL RETURN) - Classic Fiat 500

This is a modified Fuel Tank Sender Unit that has a return inlet return pipe for conversions to Fiat 126 with fuel return from the carburettor

It's not only dangerous to block off the fuel return on the carburettor but will also cause running issues.  The options are to recirculate the unburnt fuel using a T-Piece into the fuel inlet hose but the preferred and safer method would be to run a fuel return back to the tank.  This wasn't an option until now, as we have produced these sender units specifically for this application.

to fit:

Classic Fiat 500 (with 126 600/650cc engine fitted)

Any questions please feel free to email us at enquiries@ricambio.co.uk