WD-403-in-One Motor Oil

Excellent product and works!

I use this stuff in the water pump motor of my boiler system. Well respected brand at a fair price. This bottle will last me for years!

This oil was specifically recommended to use in my vintage jukebox! I wasn’t able to find in local stores! Works great!

Worked well to revive 3 fans that mysteriously all started screeching at the same time even though they were purchased years apart. Adequately greased the bearings of the blade assembly and it hasn't been an issue since. Smell isn't overpowering which is a plus with oils/lubricants

I have been using 3-in-1 lubricants for years they are absolutely amazing especially this SAE 20 version at lubricating old fans to help get rid of the annoying squeaks for it to run smoothly. I highly recommend it.

This is what you need for boiler inducer fans with oil cups.

I use this 3-in-One oil (in the blue can) specifically for lubrication of bearings in various fans. The blue can is a great SAE-20 high grade oil which can be used for many different usages but I use it specifically for lubricating the bearings in fan motors. The oil was shipped to me very quickly and I received it in two days. I can't ask for better than that! Very pleased with the oil and also the merchant. The oil was even placed in a protective inner wrapping just in case a few drops were to leak. Nothing leaked though; the inner plastic safety seal bag was dry. It's good stuff!

I have used 3 in 1 oil for decades. It cleans, penetrates and lubricates those stuck screws and squeaky hinges. Its effect will last longer than Water Displacement products.