Wallas Coupling Nut for Fuel Pump

Small part, big impact: This union nut reliably and securely fastens the fuel line to the fuel pump of your Wallas heater. With the right spare part directly from the manufacturer, you ensure that the connection lasts – even with vibrations and temperature fluctuations on board.

Tip: When tightening the union nut, only tighten it hand-tight and with the appropriate tool to avoid damaging the fuel pump thread.