# GOS-680 Synthetic EP Gear Oil ISO 680, 55 Gal

Date: 2026-11-02

Canonical HTML URL: https://lubriloy.com/blog/gos-680-synthetic-ep-gear-oil-iso-680-55-gal

Synthetic gear oils · 2026-11-02

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

Lubri-Loy GOS-680 is Industrial EP Synthetic Gear Oil in ISO viscosity grade 680, supplied in a 55 gal drum. Keep the catalog number, grade and drum size together when identifying this product for your purchasing needs. Lubri-Loy's commitment to quality lubricants, blended in the USA since 1949, continues with this synthetic gear oil. Buy directly from Lubri-Loy through the GOS-680 product page.

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

## Product specification summary

- **Catalog number:** GOS-680

- **Product:** Industrial EP Synthetic Gear Oil

- **Viscosity grade:** ISO 680

- **Oil type:** Synthetic EP gear oil

- **Package:** 55 gal drum

## Identify GOS-680 Industrial EP Synthetic Gear Oil

The product covered here is GOS-680: Industrial EP Synthetic Gear Oil, ISO 680, in a 55 gal drum. These details provide a clear reference when preparing a purchase request.

Use the complete catalog number and package description in your inquiry so your request stays tied to this particular product.

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

Lubri-Loy has blended quality lubricants in the USA since 1949. GOS-680 is part of its industrial synthetic EP gear oil offering.

Clear product identification is part of a straightforward buying process. Keeping GOS-680, ISO 680 and the 55 gal drum size together helps you communicate exactly what you need.

## Buy GOS-680 direct from Lubri-Loy

Start with the GOS-680 product page on lubriloy.com to buy directly from Lubri-Loy.

The prominent links near the top and end of this article lead to that exact product page. Reference GOS-680 Industrial EP Synthetic Gear Oil, ISO 680, 55 gal drum when discussing your purchase.

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

## Frequently asked questions

### What is GOS-680?

GOS-680 is Lubri-Loy Industrial EP Synthetic Gear Oil, ISO viscosity grade 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.

Based only on the supplied GOS-680 facts: Industrial EP Synthetic Gear Oil; ISO 680; 55 gal drum; and Lubri-Loy quality lubricants blended in the USA since 1949.

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

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

Other ways to buy: [Buy on Motion](https://www.motion.com/products/sku/03260278)