Outboard motor lower unit gear oil

Most sterndrive and outboard manufacturers advise you to change the gearcase oil in your lower unit every 100 hours or once a year whichever comes first. I am looking for the proper lower unit gear oil to use for a 1948 Martin 72 hp and a 1956 15 hp evinrude outboard motor.

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This is a cheap way to keep up with engine mainten.

Outboard motor lower unit gear oil. Easy to follow video on how to replace the lower unit oil in your outboard motor. Do this every year as part of the maintenance to your motor. Why lower unit oil is needed.

As lower unit the working and most important part of outboard engine thus its maintenance is necessary to have a hassle free journey on water. Lower unit oil is needed to lubricate it and lubricating your lower unit is very important as it gives the thrust to move your boat and without this your outboard engine will be ruined. That motor takes Outboard Gear GREASE.

No longer made most people use Lubriplate 105 Motor Assembly Grease available from NAPA stores. This video will show you a step by step instructional video on changing you outboard motor lower unit oil. This is a cheap way to keep up with engine mainten.

Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles Includes 38 inch Metal Swivel 8mm and 10mm Adapters to Fit Most Marine Boat Outboard Motors NOT COMPATIBLE WITH VOLVO PENTA 47 out of 5 stars. Brown lower unit oil is a sign of rust and is usually found in a gear case that has been sitting for awhile. For example in a boat that is put in storage and left for a season or a year or two.

If there was any water in the lower unit when it went into storage then the water and gear oil eventually separated. Quart of gear oil. Put the outboard in a vertical position.

The prop shaft should remain parallel to the ground. If the drain seals are in the back of the lower unit. If they are on the bottom of the nose of the gearcase.

Then you want to tilt the engine or lower unit up to make the drain screw the lowest position on the gear case. In this video I will show you step-by-step how to change the lower unit gear oil in your outboard boat motorMaterials Used In This VideoLo. Neilw A marine specific lower unit gear lubricant should only be used in an outboard.

The additive package in a marine gear oil is usually higher and has superior water demulsability and corrosion protection. For an OTC you can get Pennzoil 100 synthetic excludes the carrier oil and it is GL-5 and backward compatible. 75W90 good all temp oil.

Most sterndrive and outboard manufacturers advise you to change the gearcase oil in your lower unit every 100 hours or once a year whichever comes first. Clean oil is critical for protecting the heavily loaded gears in your lower unit and preventing expensive damage. Servicing the lower unit is a simple job that you can easily do yourself.

Hand-held pump suitable for filling outboard gearbox with lubricants and oils. This part suits the following. Fits Penrite 500mL gear oil bottles.

About The Brand Outboard Spares brand of parts are tested in Australias harsh marine environment with a focus on quality and durability. Outboard Motor Gear Oil Changing your own outboard or stern drive gear oil saves money extends an outboard or stern drive lower unit life and provides peace of mind. Its no secret that changing outboard motor and stern drive lower unit gear oil extends engine life.

Being this operation by making sure the outboard or stern drive lower unit is. Premium Gear Lube 80W-90 - For Outboard lower units below 75hp High Performance Gear Lube SAE 90 - Extends gear life in extreme conditions including high-speed and high-horsepower applications Fuel Care System 1. Quickare Add to every ﬁll-up Maximizes engine performance with all grades of gasoline.

These lower units that we sell are new and aftermarket. There is a 3-year fault free warranty so you have the peace of mind. If a bit of oil drains from the vent hole of the outboard lower unit rub it between your thumb and forefinger.

There will be a few tiny metal shavings smaller than a grain of sand in the oil. Thats normal gear wear. If it feels like more than a hint of sand is present there may be gear damage.

Lower unit gear oil milk white If the motor is the 60HP that you referred to in an earlier thread there were two gearcases standard and heavy duty and they had different possible leaks. Both had driveshaft seals and propeller shaft seals both had shift rod seals. I am looking for the proper lower unit gear oil to use for a 1948 Martin 72 hp and a 1956 15 hp evinrude outboard motor.

Thank you all for your help in the past. Crosbyman Canada Member - 2 Years Replies. 234 November 15 2020 at 952 am 220881.

Watch the video above and follow the steps below to change the gearcase oil in a Mercury 40HP 2-stroke motor. We changed the lower unit oil on a Mercury 40HP 2-stroke engine but the process is the same or similar for most small-to-midsize outboard motors. Running your outboard without completely filling the lower unit with oil to the proper level will cause severe damage to your outboard.

See the comments at the end of this guide on how to check for the proper oil level in your lower unit. Be sure and properly dispose of your old oil by taking it to an oil recycling center. Most quick lube oil change centers or auto service stations.