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APS Silicone Valve Cover Gaskets

From $7.75 to $24.65
OEM Part No. Application PN Price Buy
APS-653193-SE185, E225, IO-346, O-470-A,E,J;
IO-470-J,K; TSIO-520-AE
07-20083
$24.65
Quantity
APS-655528-SO/IO-470, IO-520, IO-550, TSIO-520 Series
07-20084
$12.50
Quantity
APS-655704-SIO/TSIO/LTSIO-360
07-20085
$8.50
Quantity
APS-655705-SGTSIO-520 Series, IO-550-G,N Series;
TSIO-520-BE
07-20086
$8.50
Quantity
APS-655706-SA65, C75, C85, C90, C125, C145, O-200,
O-300, GO-300
07-20087
$7.75
Quantity
APS-67193-SIO-360-A,C,J; IO-540-A,G; IO-720 Series,
VO/GO-435; GO/GSO/VO-480,540
07-20088
$12.50
Quantity
APS-71450-SIO-540-B,E,M Series; TIO/LTIO-540-A,C;
TIO/LTIO-540-F,J,N,R,S Series
07-20092
$20.50
Quantity
APS-75906-SO-235, O-290, O-320, O-360, O-480, O-540,
IO-540-C, TIO-540-C,E,G,H;AEIO-360 Series
07-20098
$10.50
Quantity
APS-76036-STO-360-C,F; TIO/TIGO-541
07-20099
$23.50
Quantity
Subtotal $0.00
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Overview

APS FAA/PMA Approved silicone rocker gaskets are reusable and remain flexible from -85 to + 401º F. They are resistant to leaking, deterioration by weathering, and petroleum-base lubricating oil.
   
California Prop 65 Warning Symbol

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

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Reviews

I highly recommend these APS FAA/PMA-Approved silicone rocker cover gaskets!

Harry M Verified Purchase

APS-75906-S SILICONE VALVE COV GASKET

December 6, 2023

I havent used them yet but they look nice and pliable.

Randall P Verified Purchase

APS-655706-S SILICONE VALVE COV GASKET

April 1, 2022

Bought a set of four and after post installation, we discovered a leak. On inspection, there was a crack in that started in one of the screw holes… so we’ll have get another on.

John U
November 20, 2023

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.

Q: Are these APS gaskets a set or individual gaskets?

These are sold as individual gaskets.

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