Mercury - Tank assy-oil - 1277-828361A2 Mercury-135HP-EFI-2015 ensuring proper water flow and

ensuring proper water flow and long service life without risking engine damage

Measure the dosage and pour it into the fuel tank

Delivers a true 1700 GPH at open flow while drawing less than 6-amps

Built-in 12V Green LED lighting in Movable Sun Shield

Quicksilver's 4"‘Stroke oil technology outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines

Mercury - Tank assy-oil - 1277-828361A2 Mercury-135HP-EFI-2015 ensuring proper water flow andMercury Oil Tank Assembly 828361A2 The Mercury 828361A2 oil tank assembly is designed for select Mercury and Mariner 2 cycle oil injected outboards. This reserve tank helps store and supply oil for the automatic oil injection system, supporting proper lubrication during engine operation. Mercury 828361A2 is a 2 cycle oil reserve tank assembly used on select Mercury and Mariner oil injected outboards. It stores oil for the automatic injection system