Built for extended treks, this service kit is packed with more tools and spare parts (compared to a normal maintenance kit) to keep your MSR XGK stove functioning at peak efficiency over the long haul. . Includes jet and cable tool, check valve ball, and two check valve plug XGK flame spreaders. Two complete sets of o-rings, pump cup oil, pump seal, and pump cup. Air tube, fuel tube and filter, fuel tube bushing. Shaker needle with cover, check valve spring, check valve assembly. Two GK jets, two X jets. Jet cleaning wire, safety pin. Also includes a 5.75x2.25x1-inch hard-plastic carrying case. 40818118160 19831200012 11816