OIL003-005
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OIL003-005

Eaton 5 Gallon Synthetic Oil Replacement - OIL003-005

Eaton ReplacementSKU: OIL003-005
Price:
$466.00
Stock:
In Stock

Description

Eaton 5 Gallon Synthetic Oil Replacement - OIL003-005

Support dependable lubrication and long term compressor performance with the Eaton 5 Gallon Synthetic Oil Replacement - OIL003-005, a PAO based ISO 46 synthetic compressor lubricant designed for compatible Eaton air compressor applications. This lubricant provides strong film strength and thermal stability while helping resist oxidation, wear, varnish, and deposit formation during demanding operation. Maintaining the proper lubricant can help protect critical internal components, support cleaner compressor operation, and promote reliable performance throughout the service interval.

  • PAO Synthetic Formulation: Uses a polyalphaolefin synthetic base designed to provide dependable lubrication and strong oxidation resistance.
  • ISO 46 Viscosity Grade: Formulated as an ISO 46 compressor lubricant for compatible applications requiring this viscosity range.
  • Helps Protect Internal Components: Supports wear protection while helping resist varnish, deposits, and lubricant breakdown during compressor operation.
  • 5 Gallon Container: Supplied as part number OIL003-005 in a convenient 5 gallon quantity for compatible Eaton compressor maintenance applications.

Help protect critical compressor components, maintain cleaner internal surfaces, and support dependable lubrication with the Eaton 5 Gallon Synthetic Oil Replacement - OIL003-005, a reliable PAO based ISO 46 lubricant for compatible Eaton air compressors.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Note: Oil and lubricant products are final sale and not eligible for return.

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Frequently Asked Questions

Is OIL003-005 a replacement for Eaton OIL003 compressor oil?

Yes.

The OIL003-005 is a 5-gallon OEM-equivalent replacement lubricant for Eaton OIL003 synthetic rotary screw compressor oil. Eaton specifies OIL003 for its standard rotary screw compressor applications. 

Compatibility should always be confirmed by checking your manual and verifying the model, serial number, required lubricant specification, and existing oil type before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

Is OIL003 synthetic?

Yes.

Eaton identifies the product as a synthetic rotary screw compressor oil.

What does OIL003 do inside the compressor?

The lubricant helps:

  • Lubricate the airend
  • Protect bearings and rotors
  • Reduce friction and wear
  • Carry heat away from the compression process
  • Help seal internal rotor clearances
  • Protect compressor components from corrosion
  • Carry contaminants toward the oil filter

How often should OIL003 be changed?

8,000 operating hours

Rotary screw compressor lubricant life varies depending on:

  • Lubricant formulation
  • Operating temperature
  • Compressor model
  • Duty cycle
  • Ambient environment
  • Oil analysis

Follow the service interval supplied with the lubricant and the compressor maintenance schedule.

Can I mix OIL003 with another lubricant?

Mixing different lubricants should generally be avoided.

Different oils can vary in:

  • Base stock
  • Additive chemistry
  • Viscosity
  • Oxidation resistance
  • Seal compatibility
  • Water-separation performance

If changing lubricant types, follow an approved changeover procedure.

What are the signs that OIL003 needs to be replaced?

Possible signs include:

  • Oil has reached its scheduled service interval
  • Burnt odor
  • Heavy darkening or oxidation
  • Water contamination
  • Dirt or metal contamination
  • Sludge or varnish formation
  • Increasing compressor temperature
  • Failed oil analysis

Oil color alone should not be used as the only replacement indicator.

Do you carry other parts for Eaton?

Absolutely. We stock air filters, oil filters, synthetic oils, maintenance parts and more for Eaton. If you don’t see what you need, just ask and we’ll help you find it. 

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need it.