This is a very good oil that I use in place of the manufacture recommended one and it does a better job and allows my compressor to run cooler and quieter than before. great oil!!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Dewalt Air Compressor
By 
ROBERT, 
a 
Verified Buyer 
from 
St. Augustine, FL. 
on 
October 24, 2024
I use this in my Dewalt 30 gallon compressor. It works great and exceeds manufacturers specifications.
Used since 2016. Same viscosity as tuthills more expensive oil.
Wish it was tinted and not clear to help with checking oil levels in my small sight glasses and came in the quart easy packs like some gear oils do
I used this oil as a wipe-down in newly refinished and dry cylinders in a 2 stage pump. The drag was reduced and almost eliminated. In the crankcase, rod bearings are quiet and the rings are sealing well resulting in fast pressure build even though it is a 20 weight oil. I'm impressed.
Amsoil compressor oil used in a freshly built compressor, very tight. After initial start up compressor runs until it hits 150 psi then shuts off, you could put your hand on the cylinder that was barely warm.
My air compressor had a had times starting in cold Temps. I added this oil and the compressor fires right up when cold. I wasn't surprised, everything I own has AMS!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Amsoil
By 
JEFF, 
a 
Verified Buyer 
on 
July 29, 2022
Anything that is Amsoil is awesome
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Perfect for a big shop air compressor
By 
MICHAEL, 
a 
Verified Buyer 
on 
April 27, 2022
Like i said perfect for my big shop air compressor, been using it for years, change it after winter every year, no issues never sludging up. Actually looked good changing old oil, but in NC the moisture pprobably gets into the oil over time, so best to be safe and change it even if it looks good still. Its worth every penny!
I am not a scientist, and I did not do any studies, so I can only go by what claims have been made of synthetic lubricants. I am hopeful that this product will help my compressor to last longer, but how can I really know for certain. I am hopeful that it will help. I will say the AMSOIL company did process and ship my order quickly. So, I am happy about that. Maybe in the future, the consumer will see real data to confirm whether synthetic lubricants actually warrant the higher prices. I see much marketing claims but is it entirely accurate? I do remain hopeful. Thank You AMSOIL.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Great product !
By 
GARY, 
a 
Verified Buyer 
from 
California / Arizona  
on 
December 04, 2021
It is good stuff, it works. My compressors like it, and they appear to run better.
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