Water Seal Kit AAA Pump EW4040

Water Seal Kit is the complete water seal replacement kit for the AAA EW4040 Series pressure washer pumps used on the Simpson, Delco, Cub-Cadet, Black and Decker, Stanley, DeWalt, and other pressure washers manufactured by FNA Group. 

This Water Seal Kit consists of the following items:

3 High-Pressure Water Seal 13MM ID

3 Low-Pressure Water Seals 13MM ID

3 Water Packing Spacers 13MM

3 Retainer O-Rings

This Water Seal Kit will be used on the following partial list of high-pressure power washer pumps:

AAA EW4040 Pressure Washer Pump

7109267 AAA Power Washer Pump