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Piper Gas Tank Cap Gasket 66815-00

$3.50/Each
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Part# 05-18500
MFR Model# T66815-00

Overview

Gas tank cap gasket for Piper. 3-Inch outer diameter and 2-Inch inner diameter.

1/16" Thick
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Reviews

Fit ok yet still getting some water in tank, it is a Warrior II and wonder if thick enough, overall this is a great company! I use them often . I’m sure they will help me with anything!

Frank C Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

August 30, 2023

Jim B Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

July 7, 2023

David M Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

June 7, 2023

James B Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

February 18, 2023

Fits PA-28RT-201 tank caps. Seems like reasonable-good quality.

Brian R Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

August 23, 2022

Fits PA28-140 gas cap.

Bob M Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

June 16, 2022

Perfect fit for Cherokee 180 C

Kyle L Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

June 14, 2022

A vital part of fuel cap especially if plane sleeps outside. Inspect and replace as needed to avoid water intrusion. Worked as intended.

Yamil C Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

April 1, 2022

Easy to install. Great fit.

Eric T Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

March 30, 2022

Perfect fit for original OEM gasket

Kevin C Verified Purchase

GAS TANK GASKET PIPER 3"OD 2"I

February 11, 2022

Q&A

Please note, Pilotshop.com'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. Pilotshop.com 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.

Q: Is this the best gasket for using auto gas?

Per the manufacturer, this gasket is made to MIL-R-6855, which does not list auto gas.

Q: What is the thickness of this gasket?

1/16" thick.