Product specification summary
- Catalog No. / MFR #
- AEO-30-640
- Product
- Monograde Engine Oil - Diesel
- Catalog family
- Monograde Engine Oils - Diesel
- Size
- 5 gal
- Availability
- Factory order

Identify AEO-30-640 in the 5 gal size
AEO-30-640 identifies this 5 gal product in Lubri-Loy's Monograde Engine Oils - Diesel catalog family.
Keep the complete catalog number and size together when discussing your order. The product links in this article open the matching AEO-30-640 page.
Quality lubricants blended in the USA since 1949
Lubri-Loy has blended quality lubricants in the USA since 1949. AEO-30-640 is part of that lubricant offering.
Buying directly from Lubri-Loy connects your product questions and order with the company behind the oil.
Ordering this factory-order product
AEO-30-640 is a factory-order item. Reference AEO-30-640, Monograde Engine Oil - Diesel, 5 gal when contacting Lubri-Loy about an order.
Use that exact catalog number on your purchasing reference to keep the product and size clear.
Buy AEO-30-640 direct from Lubri-Loy
Open the AEO-30-640 product page on lubriloy.com to buy directly from Lubri-Loy.
The prominent buttons near the top and end of this article link to the matching 5 gal product page.
View Monograde Diesel Engine Oil, 5 gal / AEO-30-640
Frequently asked questions
What is Lubri-Loy AEO-30-640?
AEO-30-640 is Monograde Engine Oil - Diesel in the 5 gal size, within the Monograde Engine Oils - Diesel catalog family.
Is AEO-30-640 a factory-order item?
Yes. AEO-30-640 is listed as a factory-order item.