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HELI-COIL INSERTS

From $8.95 to $11.50
Description Part Number Price Buy
HELI-COIL INSERT 18MM X 13/16 " 08-13858 $11.50
Quantity
HELI-COIL INSERT 18MM X 1/2 " 08-13859 $8.95
Quantity
Subtotal $0.00
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Overview

18mm long Heli-Coil aviation grade spark plug inserts.
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Reviews

We ordered an 18 mm helicoil for a Lycoming engine. The Helicoil came in a bag labeled 18 mm but definitely was not 18 mm. it measured more than 20 mm on the ID. We had an additional 2 days down time on this engine while we procured the correct helicoil.

Bill H
September 30, 2019

Q&A

Q: What material is this heli-coil insert made from? Is it brass?

Per Vendor: 08-13859 is made of stainless steel. Brass cannot be used on Aircraft Engines as the temperature would melt the brass in an Aircraft Engine.

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