# PAG-320 Synthetic PAG Gear Oil ISO 320 \\| Lubri-Loy

Date: 2026-10-27

Canonical HTML URL: https://lubriloy.com/blog/pag-320-synthetic-pag-oil-iso-320

Synthetic specialty oils · 2026-10-27

[Buy direct from Lubri-Loy - free shipping: PAG-320](https://lubriloy.com/products/pag-320)

Lubri-Loy Synthetic PAG Oil ISO 320, catalog number PAG-320, is a synthetic polyalkylene glycol (PAG / polyglycol) gear oil with ISO viscosity grade 320. It is a factory-order item. Lubri-Loy has blended quality lubricants in the USA since 1949.

[View Lubri-Loy PAG-320 Synthetic PAG Gear Oil ISO 320 / PAG-320](https://lubriloy.com/products/pag-320)

## Product specification summary

- **Product:** Synthetic PAG Oil ISO 320

- **Catalog No. / MFR #:** PAG-320

- **Type:** Synthetic gear oil

- **Base:** Polyalkylene glycol (PAG / polyglycol)

- **Viscosity grade:** ISO 320

- **Availability:** Factory order

## A synthetic PAG gear oil in ISO viscosity grade 320

PAG-320 identifies Lubri-Loy Synthetic PAG Oil ISO 320. PAG means polyalkylene glycol, also called polyglycol. This product is a synthetic gear oil in ISO viscosity grade 320.

Use the exact catalog number PAG-320 when discussing lubricant selection. Confirm the equipment manufacturer's lubricant requirements before choosing a gear oil.

## Plan ahead for factory-order availability

PAG-320 is listed as a factory-order item. Contact Lubri-Loy to confirm current order timing when planning your purchase.

Keep the catalog number and product name with your inquiry so the requested lubricant is clear.

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

Lubri-Loy has blended lubricants in the USA since 1949. PAG-320 is part of that commitment to quality lubricants.

Buying directly from Lubri-Loy connects your product inquiry with the company behind the lubricant.

## Buy PAG-320 directly from Lubri-Loy

Open the PAG-320 product page to buy directly from Lubri-Loy. Use Add to cart or Buy now when available, or Request a quote for a quote-only listing.

Confirm factory-order timing directly with Lubri-Loy before scheduling your purchase.

[View Lubri-Loy PAG-320 Synthetic PAG Gear Oil ISO 320 / PAG-320](https://lubriloy.com/products/pag-320)

## Frequently asked questions

### What is PAG-320?

PAG-320 is Lubri-Loy Synthetic PAG Oil ISO 320, a synthetic polyalkylene glycol / polyglycol gear oil.

### What viscosity grade is stated for PAG-320?

The stated viscosity grade is ISO 320.

### Is PAG-320 a factory-order item?

Yes. PAG-320 is listed as factory order. Confirm current order timing directly with Lubri-Loy.

### 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 PAG-320 facts: synthetic polyalkylene glycol (PAG / polyglycol) gear oil, ISO viscosity grade 320 and factory-order availability, plus Lubri-Loy's USA blending history since 1949. General selection guidance does not add product performance claims.

[Matching product page](https://lubriloy.com/products/pag-320) · [All product guides](https://lubriloy.com/blog/product-guides)

Other ways to buy: [Also available through Motion Industries](https://www.motion.com/products/sku/05636857)