Quick view Mercury 25W50 100 HOUR MAINTENANCE KIT FOR TWIN ENGINES 350 & 400HP 200HR350-400 Compare $399.96 Ships by GROUND service only! Part # 200HR350-400 KIT INCLUDES:4ea 8M0078014 - GALLON 25W50 ENGINE OIL2ea 877769K01 - OIL FILTER2ea 888593 - OIL DRAIN PLUG GASKET2ea 858064K01 - QUART GEARLUBE4ea 8M0204693 - LOWER UNIT DRAIN PLUG GASKET Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List