High PSI Products Ceramic Piston 18mm – Replacement For General Pump 44040109, GP/Interpump, Made In Italy
High PSI Products Ceramic Piston 18mm – Replacement For General Pump 44040109, GP/Interpump, Made In Italy
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High PSI Products Ceramic Piston 18mm – Replacement For General Pump 44040109, GP/Interpump, Made In Italy

5 stars out of 5 reviews
(5)|
25 ratings

About this item

Rebuilding your pressure washer pump?

General Pump 47040409 - GP Pump Plunger Kit, 20mm

This 18mm ceramic piston is a direct replacement for General Pump 44040109 and fits GP/Interpump models.

3-pack General Pump 50040409 20x14x40 Replacement PISTON 20mm fits

Made in Italy, high-quality ceramic, ready to install.

52.0400.09 Ceramic Piston for General Pump, 15mm

New, MPN 44040109 Replacement.

No UPC.

FITS General Pump 44040109 Replacement CERAMIC PISTON 18mm fits GP Interpump

If your pump is losing pressure or weeping, this might be the fix.

PISTON, GENERAL PUMP, 20mm, 47 Series

Don't replace the whole pump—just the worn part.

$ 24.25
Price when purchased online
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5 out of 5 stars
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