What kind of gear oil mercury outboard

For further information on how we use cookies and how to change your browser settings, please read our Cookie Policy. By closing this message, I acknowledge and accept the Terms of Use, the Privacy Policy and the Cookie Policy, and agree that my information may be transferred to the U. Sign Up. Precision Lubricants Gear Lube Get a grip on a slippery situation.

Mercury Marine gear lube outperforms automotive gear oil in marine applications. Find a dealer. Premium Gear Lube Mercury Marine gear lube outperforms automotive gear oil in marine applications because of its specialized additive package designed for marine gear cases.

The dealer will disassemble the gear housing and inspect the oil seals, seal surfaces, O-rings, water pump gaskets, as well as the gear housing components for damage. If your manual is missing or damaged, please order online or through any authorized Mercury dealer.

Please have your outboard or sterndrive serial number before placing the order. For Mercury outboards, the serial number label is located on the transom bracket.

You can locate the MerCruiser serial number label on either the side of the engine or on top of the flame arrester cover. We do not recommend leaving a lower unit empty during storage periods. An empty oil cavity may allow moisture to collect on the gears, bearings and shafts. Rust will form when the moisture reacts with the air, damaging the internal components. Note: If water was present when draining the gear oil, the lower unit should be inspected by an authorized dealer.

A small amount of oil remains in the crankcase, oil lines, etc. This is why it is difficult to get the indicated amount of oil in the engine without it being overfilled. You should always fill the crankcase according to the dipstick when the engine is level, preferably with the boat at rest in the water.

First, be sure your outboard is in a vertical and upright position. Place an oil drain pan beneath the outboard.

Some oil will begin to trickle out so be sure your oil drain pan is positioned correctly to catch the draining oil. This will release the vacuum that exists and allow the oil to drain freely from the lower unit. Let all of the oil drain completely from the lower unit. Once all the oil has completely drained out it is time to refill the lower unit. There are several types of apparatuses available ranging from squeeze bottles to tubes. One of the more popular "do-it-yourself" methods is to use a squeeze bottle.

Make sure you do not mix different oil brands or weights. Then slowly squeeze the bottle to force the oil into the lower unit. Deutschland deutsch. Bosna i Hercegovina Bosanski. Danmark Dansk. Eesti Eesti. Great Britain English. Hrvatska Hrvatski. Ireland English. Italia Italiano. Latvija Latvijas. Lietuva Lietuvos. Nederland Nederlands. Norge Norsk.

Polska Polski. Srbija Srpski. Suomi Suomalainen. Sverige Svenska. Asia Pacific Australia English. Brunei English. Indonesia English. Malaysia English. Myanmar English. New Zealand English. Pakistan English. Singapore English. Thailand English.