# Lubri-Loy 80W-90 Mineral Gear Oil, 5 gal (AGO-8W9-640)

Date: 2026-11-01

Canonical HTML URL: https://lubriloy.com/blog/ago-8w9-640-80w-90-mineral-gear-oil-5-gal

Automotive lubricants · 2026-11-01

[Buy direct from Lubri-Loy - free shipping: AGO-8W9-640](https://lubriloy.com/products/ago-8w9-640)

Lubri-Loy AGO-8W9-640 is a mineral automotive gear oil in SAE 80W-90, supplied in a 5 gal pail. It belongs to Lubri-Loy's automotive gear oil product line, which includes mineral and synthetic oils. This exact item is mineral-based. Lubri-Loy's commitment to product quality builds on lubricants blended in the USA since 1949. Buy directly from Lubri-Loy through the matching AGO-8W9-640 product page.

[View Lubri-Loy SAE 80W-90 Mineral Gear Oil, 5 gal pail (AGO-8W9-640) / AGO-8W9-640](https://lubriloy.com/products/ago-8w9-640)

## Product specification summary

- **Catalog number:** AGO-8W9-640

- **Product:** Lubri-Loy Automotive Gear Oil

- **Viscosity designation:** SAE 80W-90

- **Base:** Mineral

- **Package:** 5 gal pail

## Identify the mineral SAE 80W-90 item

AGO-8W9-640 identifies Lubri-Loy Gear Oil, SAE 80W-90, mineral, in a 5 gal pail. Use the complete catalog number when discussing the product or preparing an order.

The broader Lubri-Loy automotive gear oil line includes mineral and synthetic products. That product-line description does not change this item's mineral base.

## Keep the 5 gal pail clear in your order

For maintenance and purchasing teams, package size is an important part of identifying the requested item. Reference AGO-8W9-640 and the 5 gal pail together when contacting Lubri-Loy.

Review your equipment's lubrication instructions before choosing a gear oil. If you need help checking the product against those requirements, contact Lubri-Loy rather than assuming suitability from viscosity alone.

## Lubri-Loy quality, blended in the USA since 1949

Lubri-Loy has blended quality lubricants in the USA since 1949. AGO-8W9-640 is part of that continuing commitment to product quality.

Buy directly from Lubri-Loy through the AGO-8W9-640 product page. The prominent links near the top and end of this article take you to the exact catalog item for direct-ordering options.

[View Lubri-Loy SAE 80W-90 Mineral Gear Oil, 5 gal pail (AGO-8W9-640) / AGO-8W9-640](https://lubriloy.com/products/ago-8w9-640)

## Frequently asked questions

### What is AGO-8W9-640?

AGO-8W9-640 is Lubri-Loy mineral automotive gear oil in SAE 80W-90, supplied in a 5 gal pail.

### How can I buy this product from Lubri-Loy?

Open the matching Lubri-Loy product page. Use Add to cart or Buy now when available, or Request a quote for quote-only products. Direct orders include free shipping within the US.

Based only on the supplied AGO-8W9-640 facts: Lubri-Loy Gear Oil; SAE 80W-90; mineral base; 5 gal pail; the automotive gear oil product line; and Lubri-Loy quality lubricants blended in the USA since 1949.

[Matching product page](https://lubriloy.com/products/ago-8w9-640) · [All product guides](https://lubriloy.com/blog/product-guides)

[Buy direct from Lubri-Loy - free shipping: AGO-8W9-640](https://lubriloy.com/products/ago-8w9-640)

Other ways to buy: [Also available on Motion](https://www.motion.com/products/sku/03299513)