Exhaust Studs For Continental Engines C-75 C-85 C-90 O-200 And O-300 Series Engines

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Part# 08-07282
MFR Model# 09-002


This high quality exhast/engine studs produced from corrosion resistant 321 stainless steel in 5/16-18" X 5/16-24" standard thread size are a direct replacement for the TCM Continental part number 402-151 stud. FAA/PMA approved for the Continental engines C-75, C-85, C-90, O-200 series engines, and o-300 (early) series engines.
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These come fully documented and thread right in. They sure look a lot better than the steel ones they replace. Work well with the 22022 brass nuts on the 4 cyl Continentals.

Gelston A Verified Purchase

5/16-18 x 5/16-24 EXHAUST STUD

September 14, 2023

Philip S Verified Purchase

5/16-18 x 5/16-24 EXHAUST STUD

September 27, 2022

Exactly what I needed!

Chadwick L Verified Purchase

5/16-18 x 5/16-24 EXHAUST STUD

July 1, 2022

Looks to be top quality. Threads are well cut and should provide good service. Stainless stud with the brass nuts they also sell on the sight. Used a new tap in the head to trace and clean the head threads.

George T Verified Purchase

5/16-18 x 5/16-24 EXHAUST STUD

May 9, 2022

Don O Verified Purchase

5/16-18 x 5/16-24 EXHAUST STUD

August 31, 2021

These are the exhaust studs. Manufactured under a STC by a machine shop. Excellent quality beautifully manufactured Im not accustomed to this much attention detail with A/.N Hardware. Pricey but well worth it

Donald E
February 20, 2020


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: How long is this stud?

1-13/32 inch length.

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