Suzuki Marine 990A0-01E81-01Q ECSTAR Hypoid Gear Oil SAE 90

Came fast, brand new. This is the final gear oil you need for any Suzuki Boulevard motorcycle, whether the C50 or the m109r, in which you need to change the final gear real oil. I also wanted to mention, Suzuki had a problem, it was sending out the boulevard motorcycles or any other motorcycles with a rear shaft, with not enough lubrication in the shaft drive. This was many many years ago. I think they solve the problem. But listen to this, I bought a brand new 2024 Boulevard C50, I bought it from a authorized Suzuki dealer. This is all by the grace of Almighty God in the name of Jesus the Messiah. So all the glory goes to him. But I digress, when I hit the 600 mile break in interval, which I had to take the bike back so they could lubricated, change the oil and filter and more, when I received the motorcycle back, I noticed that they did not change the rear gear oil. And the owner's manual specifically says that it needs to be replaced at the 600 mile break in. They never did this at the particular dealer. And so I had to call them, and they had to call suzuki, and I had to show him the picture from the owner's manual, and they finally said yes, you are right. And so they actually have to call many people whom they sold we are shaft drive Suzuki motorcycles to tell them to come in so they could change the rear gear oil. I guess they would never doing it at the 600 mile break in.. remember, you are your best advocate. Whether it be a patient advocate, or a consumer advocate. Don't rely on what they tell you, read the owner's manual.

The shaft drive is feeling stronger

I noticed my marina was using the same gear oil for every outboard lower unit. I decided to go with Suzuki specific gear oil for my winterizing process.

Great product exact OEM required for my ATV

Df140A product as described.

Good stuff works great

OEM oil that is factory approved and a little piece of mind for a good replacement in your marine lower end…Not very easy to find, which creates a supply and demand name your own price point scenario.. showed up in a good condition and a day earlier than forecasted when ordered…

Met motor requirements as specified.