Gasket oil drain screw lawn tractor mower mower ORIGINAL LONCIN For models: LONCIN G 240 F , G 240 FD , G 270 F , G 270 FD , G 390 F , G 390 FD G 420 F , G 420 FD , LC 175 FDS , LC 185 FDS , LC 190 FDS Part No.: 55800004 Original part No.: 380450516-0001 380450516 ah m