This maintenance kit is similar to Sandvik BG00866817. For Commando DC122R equipped with CAT C2.2 engine. This kit has a bigger oil seperator Sandvik BG00323824. If you need a kit with smaller oil separator, search Sandvik BG00861234. MAINTENANCE KIT DC121/122 T3 1500H - 2x FILTER ELEMENT - 1x OIL FILTER - 1x THERMOSTAT - 1x FILLING CAP/ BREATHER - 1x FILTER ELEMENT - 1x FUEL FILTER - 1x OIL FILTER - 2x SAFETY CARTRIDGE - 2x BREATHER - 1x FUEL FILTER-ELEMENT - 1x OIL SEPARATOR - 1x BREATHER