Vacation Notice - Our offices will be closed from August 7–20 for our annual vacation. Our online store will remain open, and you may place orders as usual. Orders placed during this time will begin shipping on August 21. Thank you for your patience and understanding. We appreciate your business!




"The red tip Hirschmann antenna we ordered is the real deal high quality part we hoped for and it arrived packaged well and soon after the order was placed by phone. A business run like that is hard to come by in a sea of mediocre parts slingers. Thanks for getting one of the final touches to us for our restoration project."
"Great customer service 10 stars!!! lots of had to fine classic parts for your 190SL to your 280SL. A long time client. I would recommend you stop by this website and take a stroll. You might find what youve been looking for.."
 Return to Gas Cap Seal Ring - Cork type - fits Chrome Locking Gas Cap & others
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5 of 5 Quality Product and Fit July 14, 2026
Reviewer: Joseph Guthrie from Aliso Viejo, CA United States  
Item is of high quality and is a perfect fit.

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5 of 5 Gas cap sealing ring May 20, 2026
Reviewer: Ian Darcy from Blaine, WA United States  
New cork gaskets fit perfectly -  thank you.

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5 of 5 February 24, 2026
Reviewer: Paul Bates from Birmingham, AL United States  


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5 of 5 Great! February 2, 2026
Reviewer: Paul Phipps from Albuquerque, NM United States  


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5 of 5 Gas cap seal ring July 14, 2025
Reviewer: Anonymous Person from Venice, CA United States  
Great service and great price . Thank you.

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5 of 5 Great service! Great products! June 19, 2025
Reviewer: Robert T McCue from Cheyenne, WY United States  
I could not have restored my car without all of the help I have received from Authentic Classics! They are always responsive and orders are shipped right away!

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5 of 5 Perfect Fit! May 26, 2025
Reviewer: STEVEN FREIFELD from MERRICK, NY United States  
Always great products and excellent service!

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5 of 5 August 22, 2023
Reviewer: Martin De Ruyter from Prairie Village, KS United States  


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5 of 5 Quality spare July 26, 2021
Reviewer: William Young from Tampa, FL United States  
Perfect fit. Very fast shipment.  Thank you.

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5 of 5 Perfect Fit July 5, 2021
Reviewer: George Goss from Albuquerque, NM United States  
Fuel tank cap gasket is perfect--the cork one doesn't leak like rubber ones!  'Always happy with your service.

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