Real Fuel Tank Cap Gasket RG-300

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Part# 08-13788
MFR Model# RG-300 (1/16)


Real fuel tank cap gasket. RG-300
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  • Piper


  • 3" OD X 2" ID 1/16" thickness
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I was satisfied with the fuel cap gaskets but I question the shipping cost of $11.00 for two items costing $17.00 and weighing less than 3 ounces. Surly there is a more affordable, purchaser friendly way of doing business.

Jeff V
June 11, 2017

On Piper Cherokee, a very common application, I found these gaskets to be inferior. There is something wrong with the formulation. From the first they seemed too soft and would not seat properly. They would dish when installed. Finally when they would lay flat, I have found that, after a few months of use cracks are developing around edges. The red rubber ones I have used previously lasted years.

Ted M
April 24, 2017

This item does not fit the Piper Cherokee PA28-180G fuel caps. The inside diameter is short.

Don A
April 2, 2019


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

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