Simpson Brand pressure washer replacement pumps offered here come under several brand designations including Simpson, FNA and FAIP. These consist of both vertical-shaft and horizontal-shaft configurations with many of the Simpson units now having been replaced by equipment bearing the FNA or FAIP branding. As an alternative, most of these pumps may be appropriately substituted by a high quality AR (Annovi Reverberi) high-pressure pump, of which we stock a wide variety.

To make it as simple as possible to find the exact pump replacement part for your particular machine, simply refer to our brand/model/number selection index and click on your model number. If you have any trouble, contact us for immediate assistance.