... gun spare parts :1.BINZEL 24KD Welding gas diffuser2.Accessory of welding torches.3.Different ... Including complete torch, nozzle, contact tip, tip holder, gas diffuser swan neck, insulator ,steel liner, rear handle ... 25, WP-26, WP-27 air cooled and water cooled etc. Including torch head, back cap, cup ... gasket, collet, collet body, gas lens body, cable fittings,alumina nozzle, power carble ...