MSR | XGK Maintenance Kit for XGK Stoves | Expedition KitAn extended trip far away from home is no place to remember you forgot to replace that worn out O ring. But it happens. Be prepared for anything with our Expedition Service kits. They provide comprehensive maintenance and repair solutions for your liquid fuel stove and pump in places where failure is not an option. Weight (varies by stove): 2. 7 3. 5 oz. (77 95 g) XGK XGK EX Width (Standard) 5. 8 in Weight (Standard) 4. 0 oz Weight (Metric) 0. 11 kg