Napa Fleet Heavy Duty
- Thread starter Laddbg
- Start date
Their website states the manufacturer is Valvoline. Valvoline is good stuff. Use with confidence.
NAPA Motor Oil 15W40 Diesel Engine Oil 1 Gal (US)
NAPA Motor Oil 15W40 Diesel Engine Oil 1 Gal (US)
- Joined
- Jul 14, 2020
- Messages
- 218
it is excellent oil, check out the additive package (moly, boron, zinc, etc)
PETROLEUM QUALITY INSTITUTE OF AMERICA TEST PROGRAM
The Petroleum Quality Institute of America (PQIA) is an independent resource for information and insights on the quality of lubricants in the marketplace. Our mission is to serve the consumer of lubricants by randomly sampling and independently testing lubricants taken from the field. Test...
pqiadata.org
I use the Napa 15w40 all the time in customer small engines, and also have it currently in my 1968 Gravely C10A walk behind tractor both in the 10hp Kohler engine and the transmission. It's a great oil for the price.
That's a fantastic price for good 15W-40 oil. Snatch what you can while the "gettin' is good."
Note: It appears this oil meets Ford's WSS-M2C171-F1 specification, if that means anything to you. Reference the bottom of page 9.
Note: It appears this oil meets Ford's WSS-M2C171-F1 specification, if that means anything to you. Reference the bottom of page 9.
Last edited:
Use with confidence, it’s a good product
Similar threads
