Intake manifold for two-stroke engines brush cutter chainsaw blower EFCO OLEOMAC EMAK for models: EFCO : 136, 140, MT 440, MT 4400 OLEOMAC EMAK : 936 940 GS44 GS440 JONSERED: 2063 - 2065 - 2071 - 2163 - 2165 2171 - CS 2163 - CS 2165 - CS 2171 Reference : 40271676 Original code : 50050010R 50050010 EFCO OLEOMAC EMAK