What do you think of Ultra Lub 75w90 GL4? At only $6/qt it's the cheapest GL4 75w90 available anywhere.
Ultrachem said:Typical Industrial Applications: Heavy Duty Manual Transmissions Axles Final Drives Industrial Gear Drives, i.e. Hypoid, Worm Gears
Easily meets the requirements of ArvinMeritor O-76Q, DANA SHAES, 256 Rev C, Navistar, SAE J2360, GL5, Mack GO-J, MT-1
Maybe you can find another Link to the specifications or oil properties but here are the specs for the 75W90 I could find:
Any HD transmission Lubricant that will meet the SAE MT1 specification is a GL-5 gear lube with EP additives, not an MTF for light truck or passenger vehicle transmissions.
Apparently UltraChem is now owned by FUCH's.
Different company. The one that makes the oil I posted seems to be this outfit from Venezuela, a division of this Ultra Group. They might be connected to Citgo.
Unfortunately, there is no information about it on their site or on Amazon, nor can I find a picture of the back of the bottle. I ordered a bottle, and I will take a picture of the back of the bottle and post what it says on it.
I see ok, different company entirely. Did you purchase this locally or was it an Amazon thingy?
If you could get a VOA we could see if it qualifies as meeting MTF standards.
I ordered it on Amazon. It seems to be sold directly by UltraLub. I should get it in a week or two (marketplace seller, not Amazon, and oil must ship ground)
Can I use the regular Wix/Napa oil analysis kit 4077/24077 (the one for motor oil)? Which VOA kit would be the right one?
Any kit should suffice but a kit that gives the most results would be even better.
Any kit should suffice but a kit that gives the most results would be even better.