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Challenger Oil Filter Quad Seal Gasket

$7.85/Each
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Part# 08-07186
MFR Model# CP-623

Overview

The filter Quad Seal Gasket for the Challenger Oil Filter.

Refer to Owners Manual

CP-623
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Reviews

Magaero L Verified Purchase

CHALLENGER OIL FILTER QUAD SEAL GASKET CP-623

June 8, 2022

Magaero L Verified Purchase

CHALLENGER OIL FILTER QUAD SEAL GASKET CP-623

March 23, 2022

Magaero L Verified Purchase

CHALLENGER OIL FILTER QUAD SEAL GASKET CP-623

March 22, 2022

I have these filters on two of my aircraft. One on an IO360 and the other IO540. Works great. I follow the directions of only hand tight and then only 1/4 turn more and have never had leakage problems. If not lubricated properly, again per instructions, it will tear the seal. Excellent product.

Chris S
November 25, 2021

Fits and seals.

Curtis L Verified Purchase

CHALLENGER OIL FILTER QUAD SEAL GASKET CP-623

November 16, 2021

Bought my oil filter in May of 2019 and it has not leaked a drop. Removal of the filter can aloso be done without spilling a drop. Great design!

Gary W
December 8, 2019

The seal is too thin. I had problems with it leaking. I tried just hand tight, it leaked. Then three more tightening settings and it still leaked. Tried a new seal same thing.

Martin
October 12, 2018

The seal is way too thin! You cant tighten it enough to stop leaking. We tried 3 more quad seals, all with the same result... unacceptable seal failure. Wonder if they recently changed manufacturer of the quad seals... ?

S
December 9, 2019

Q&A

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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