0663313000
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0663313000

Atlas Copco O-ring Replacement - 0663313000

Atlas Copco ReplacementSKU: 0663313000
Price:
$11.00
Stock:
In Stock
Non-Returnable Part

Description

Atlas Copco O-ring Replacement - 0663313000

Support proper sealing and dependable compressor performance with the Atlas Copco O-ring Replacement - 0663313000, an O-ring designed for compatible Atlas Copco equipment applications. This replacement O-ring helps create a secure seal between mating components so air, oil, or system fluids can move through the assembly as intended without unnecessary leakage. Replacing a worn, flattened, cracked, or damaged O-ring during service can help restore sealing performance, reduce leaks, support pressure stability, and keep your compressor operating dependably.

  • Supports Proper Sealing: Helps seal compatible compressor components to reduce air, oil, or fluid leakage during operation.
  • Helps Maintain Pressure Stability: A properly sealing O-ring helps support consistent system pressure and dependable compressor performance.
  • O-Ring 32.2X3 Design: Identified as Atlas Copco part number 0663313000 and listed in Atlas Copco documentation as O-RING 32.2X3.
  • OEM Compatible Replacement: Built as a replacement for Atlas Copco part number 0663313000 to support routine seal maintenance on compatible equipment assemblies.

Keep compressor sealing surfaces protected and help reduce leak related downtime with the Atlas Copco O-ring Replacement - 0663313000, a practical replacement part for supporting long term Atlas Copco equipment reliability.

  • 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.

Other Atlas Copco Replacement Parts:

In addition to the Atlas Copco Oring Replacement - 0663313000, we stock replacement parts for Atlas Copco Air Filters, Atlas Copco Oil Filters, Atlas Copco Separators, Atlas Copco Oil and more so you can maximize the performance of your Atlas Copco Compressors.

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Frequently Asked Questions

Is the 0663313000 O-ring compatible with my Atlas Copco compressor?

The 0663313000 is an Atlas Copco O-ring for compatible compressor sealing applications. Compatibility should always be confirmed by matching 0663313000 in your compressor manual and verifying the model, serial number, O-ring location, groove size, sealing surface, and assembly configuration before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 0663313000 O-ring do?

The 0663313000 helps seal mating components in compatible Atlas Copco compressor assemblies. Depending on the compressor configuration, it may help:

  • Seal air or oil passages
  • Reduce leakage between connected components
  • Support proper compressor pressure control
  • Help maintain clean separation between internal flow paths
  • Protect related components from pressure or lubricant loss

What are the signs that the 0663313000 O-ring may need replacement?

Common signs include:

  • Air or oil leakage near the sealed joint
  • O-ring damage found during service
  • Flattened, hardened, cracked, cut, or swollen O-ring material
  • Pressure loss after reassembly
  • Oil seepage around the mating components
  • Compressor faults related to leakage or pressure instability
  • O-ring no longer seating correctly in the groove
  • Seal failure after removing the connected component

These symptoms can also be caused by damaged sealing surfaces, loose fasteners, incorrect assembly, or other worn components. Inspect the full sealing area before replacing only the 0663313000.

Is this an OEM part?

This is an OEM-equivalent replacement O-ring designed to meet the same performance standards as the original Atlas Copco O-ring.  

How difficult is it to install?

Installing the 0663313000 is generally a moderate maintenance task because O-ring replacement may require removing connected compressor components.

Before service, the compressor should be:

  • Fully shut down
  • Electrically locked out if required
  • Completely depressurized
  • Cooled to a safe working temperature
  • Positioned to contain any lubricant released during service
  • Verified so no stored pressure remains in the affected assembly

Installation typically involves removing the connected component, removing the old O-ring, cleaning the groove and sealing surfaces, installing the replacement 0663313000 without twisting or cutting it, reassembling the components in the correct orientation, and checking for leaks after startup.

Do you carry other parts for Atlas Copco?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts for Atlas Copco equipment. If you don’t see what you need, just ask and we’ll help you find it. 

How do I know which oil to use in my Atlas Copco compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Atlas Copco Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

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 assistance.