Product Description: Made of high-quality materials for durability Chemical Syrin ge Kit is a great replacement for Bri ggs and Strat ton 190593GS, 190635GS, 203640GS Fits many other brands of FAIP Pumps and Himore Pumps such as Excell DeVilbiss, Troy Bilt, Husky, Campbell Hausfeld, Generac, Coleman Powermate, Ridgid, Task Force, Faip, Homelite, Brute, Duracraft, Simoniz, Simpson, Jo hn Deere, etc. Chemical syrin ge kit includes 1 brass barb with 1 or 8" 27 BSP male thread, 1 check valve ball, 1 spring and 2 o-rings. Pressure Washer Soap Syrin ge Kit is compatible with pumps 190593GS, 190635GS and 203640GS. Please check your pressure washer pump part number and make sure the soap syrin ge matches your pump. If parts on your high pressure washer pump are worn, rusted, or clogged with hard water deposits, you can replace them with this kit. NOTE: When inserting the injector into the pump base and tightening the injector with a 13mm wrench, do not overtighten or you will break the o-ring or crack the white metal on the pump. Good working condition, easy to install. Package Included: 1 x Chemical Syrin ge Kit (5 pcs) Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.