Repair kit for Damtech D81235EZ Stainless Steel and Brass EZ Pull 1200 Psi Valve. Also Fits the D51235 and 251-30 Brass Valves that have already been converted with the Retrofit Kit to be EZ Pull Style. Does not include the EZ Pull style Cap Nut Needed for Converting Standard Style Valves to EZ Pull. This Kit is only for Rebuilding Above Mentioned Valves That are Already EZ Pull Style. To Convert Damtech D51235 and Kingston 251-30 Valves to EZ Pull Style Use the RF51235 Retrofit Kit