# GO-680 EP Gear Oil ISO 680, 55 Gal

Date: 2026-10-25

Canonical HTML URL: https://lubriloy.com/blog/go-680-ep-gear-oil-iso-680

Industrial gear oils · 2026-10-25

[Buy direct from Lubri-Loy - free shipping: GO-680](https://lubriloy.com/products/go-680)

Lubri-Loy Industrial EP Gear Oil, Mineral, ISO 680, catalog number GO-680, is supplied in a 55 gal drum. EP means extreme pressure, and ISO 680 is the stated viscosity grade.

[View Lubri-Loy GO-680 Industrial EP Mineral Gear Oil ISO 680, 55 Gal Drum / GO-680](https://lubriloy.com/products/go-680)

## Product specification summary

- **Product:** Lubri-Loy Industrial EP Gear Oil, Mineral, ISO 680

- **Catalog No. / MFR #:** GO-680

- **Type:** Extreme-pressure (EP), mineral-based gear oil

- **ISO viscosity grade:** 680

- **Size:** 55 gal drum

## Industrial EP mineral gear oil, ISO 680

GO-680 identifies this Lubri-Loy mineral-based industrial gear oil. Its description is EP Gear Oil Mineral ISO 680: an extreme-pressure gear oil with ISO viscosity grade 680.

The package covered here is the 55 gal drum. Use the complete catalog number GO-680 when identifying this product.

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

Lubri-Loy has blended lubricants in the USA since 1949. GO-680 is part of that commitment to quality lubricants.

The linked Lubri-Loy product page provides the matching catalog entry for GO-680.

[View Lubri-Loy GO-680 Industrial EP Mineral Gear Oil ISO 680, 55 Gal Drum / GO-680](https://lubriloy.com/products/go-680)

## Frequently asked questions

### What is Lubri-Loy GO-680?

GO-680 is Lubri-Loy Industrial EP Gear Oil, Mineral, ISO 680. EP means extreme pressure, and ISO 680 is the stated viscosity grade.

### What size is covered by this post?

This post covers catalog number GO-680 in a 55 gal drum.

### 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.

No food-grade designation, certifications, additional specifications or prices are asserted.

[Matching product page](https://lubriloy.com/products/go-680) · [All product guides](https://lubriloy.com/blog/product-guides)

Other ways to buy: [Also available through Motion Industries](https://www.motion.com/products/sku/03299478)