Description
7105410 Unloader service kit is made for the FNA Group EW4040 series pressure washer pump.
This 7105410 measures 3 inches long and is approx 1/2 inch diameter.
The unloader kit comes with a replacement stainless steel seat with o-ring and a small set screw.
Please be careful when emptying the bag, as the locking nut measures less than 1/16 of an inch across and can be easily lost.
