7110292 Water Packing Retainer Brass 13MM Single EW4040 AAA Pumps

The 710292 Water Packing Retainer is a Brass 13MM Single Retainer that was used for the AAA EW4040 Series pressure washer pumps that were used on the Simpson, Delco, Ex-Cell and DeWalt pressure washer manufactured by FNA Group. 

The 7104949 Water Packing Retainer has approximately a 30MM outer diameter x 13MM inner diameter.