Table of Contents
- 1 What kind of oil goes in a Johnson outboard lower unit?
- 2 Can I use regular gear oil in my lower unit?
- 3 What weight is marine gear oil?
- 4 How often should you change outboard lower unit oil?
- 5 How often should I change my lower unit oil?
- 6 What is marine grade grease?
- 7 What weight is Yamaha lower unit oil?
- 8 Can you overfill lower unit oil?
What kind of oil goes in a Johnson outboard lower unit?
You can use any brand of lubricant that has a grade designation of API GL5 SAE 80 or 90 weight. Make sure you do not mix different oil brands or weights. into the BOTTOM drain hole. Then slowly squeeze the bottle to force the oil into the lower unit.
Can I use regular gear oil in my lower unit?
So, can you use any old gear lube in your marine lower unit? If you want the best protection possible, and want your lower unit to last as long as your boat, then the answer is no. Consult your engine’s manual and look for the proper marine gear lube for your application.
What weight is marine gear oil?
RAVENOL MARINE Gear Fullsynth MGF SAE 75W-90 is a gear oil for lubricating boat and ship transmissions (in- and outboard) for stern- and reverse gear units as well as for Z-drives when a synthetic GL-5/ GL-4 transmission oil is required.
What oil goes in outboard gearbox?
Marine Gear Oil 75W-90 is designed to be used in outboard and stern drive gear cases where the manufacturer recommends a SAE 75W-90 gear case oil. It can be used where an API GL-5 SAE 80W-90 or SAE 90 is recommended.
What weight is lower unit oil?
How often should you change outboard lower unit oil?
every 100 hours
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.
How often should I change my lower unit oil?
once a year
What is marine grade grease?
WD-40 Specialist® Marine-Grade Grease is a lithium-based grease that provides superior lubrication and corrosion protection in wet and moist environments. Great for protecting and lubricating bearings and other moving parts where moisture challenges lubrication longevity and corrosion resistance.
What is the best grease for gears?
Synthetic hydrocarbons are the most widely used synthetic lubricant for gears and gearboxes. They offer good low temperature performance to -60°C and good oxidative stability. Synthetic hydrocarbons are compatible with many plastics and relatively inexpensive compared to other synthetic fluids.
What weight is outboard lower unit oil?
Following are different types of lower unit oils: 5W-30 Full-Synthetic—this is the best oil for high performing outboards. 10W-30 Mineral Base (conventional)—this is a universal oil ideal for almost all types of environments. 20W-40 Mineral Base (conventional)—for the larger outboards and warm climate this is best.
What weight is Yamaha lower unit oil?
2.00 Lbs. Features: Marine Lower Unit Gearcase Lube is a superior marine lubricant designed to protect gearcase components. SAE 80W-90.
Can you overfill lower unit oil?
To answer, yes you can. I have seen guys that will pump it till the oil comes out the top which is correct, but will then put the top screw in & then give a few more pumps for “good measure”. This usually causes overfilling as well as a slight pressurizing if they get that bottom screw in real fast.