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Home / Engine Parts / Continental / O-Rings and Seals /TCM Seal - O-Lock 538556
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TCM Seal - O-Lock 538556

4 Reviews 0 Answered Questions
$8.50/Each
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Part# 07-03819
MFR Model# 538556

Overview

Continental OEM Parts
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Reviews

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Yes, when the Continental O-200 manual says to use these between the intake and the case, and between the intake and the nuts, that isnt some sort of joke. Yes you need them. It also says to tighten the nuts finger tight and put a cotter pin in. Ive never seen one installed correctly, and I see an endless string of people asking others online if they need to use them. Read the manual. I suppose they work well as seals too, but thats not what I need them for.

Low C Verified Purchase

TCM Seal-O-Lock 538556
April 16, 2023

OEM as called out for in the X30010 Continental Overhaul manual, page 103. REQUIRED to have these rubber washer seals between engine case and intake spider to prevent rough running engine at power. Per the OH manual, “Install castle nuts and tighten finger tight. Advance as required to install cotter pin. Do not use a wrench on the castle nut.”

Derek R Verified Purchase

TCM Seal-O-Lock 538556
November 29, 2022

Dont skimp on the seal-o-lock! :D

Mike R Verified Purchase

TCM Seal-O-Lock 538556
January 21, 2022

They fit and they work said the reviewer - I bought them.

Don M Verified Purchase

TCM Seal-O-Lock 538556
January 21, 2022

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Please note, Aircraft Spruce Canada'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 Canada 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.