The compression ring goes between the cap connecting rod and the piston. It is a genuine item that is supplied by the original equipment manufacturer for use with compressors made by DeVilbiss, Black & Decker, and Porter Cable. This item is available as an individual replacement part and is made of a flexible material. During replacement, it may require a wrench and a screwdriver to help install this part correctly. This part may become broken and will need to be replaced.
Compres Ring CAC-248-2
OEM part for: DeVilbiss, Black and Decker, Porter Cable
Part Number: CAC-248-2
$8.95
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Compatibility
This Compres Ring will fit the following 10 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 10 of 10 matching models.
DeVilbiss
Black and Decker
Porter Cable
10 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Black and Decker
- DeVilbiss
- Porter Cable
This item works with the following types of products:
- Compressor
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Does this fit my product?Questions & Answers for Compres Ring
What is the outside bore of the compression ring? I need two with OD of 1.75.
Carroll
asked on 2023-03-17
Hi Carroll,
Thank you for your question. The outer diameter of the compression ring is 2.54 inches and the inner diameter of 1.89 inches. If this is not the size you need, please provide us with the model number from the air compressor that this is used on and we will be happy to check on the correct part for you. The model number will usually be on a label found on the tank. If you could resubmit your question with this information, we would be happy to help you. We look forward to hearing from you!
eReplacementParts Team March 17, 2023
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