Continental Cylinder Intake Seal O-470, IO-470, IO-520

Continental Cylinder Intake Seal

Replace worn or damaged intake seals with this Cylinder Intake Seal for select Continental aircraft engines. Designed to create a secure, airtight seal between the intake tube and cylinder head, this seal helps maintain proper airflow, improve engine efficiency, and prevent unmetered air leaks that can affect engine performance.

Manufactured to OEM specifications from durable, high-quality materials, this intake seal is ideal for routine maintenance, cylinder replacement, engine repairs, and complete overhauls.

Features

• Fits a wide range of Continental aircraft engines
• Creates a secure, airtight seal between the intake tube and cylinder head
• Helps prevent intake air leaks and maintain proper engine performance
• Supports efficient airflow and fuel delivery
• Durable, heat- and oil-resistant construction
• OEM-style fit for quick and easy installation
• Ideal for engine maintenance, repairs, and overhauls

Engine Compatibility

IO-470 Series

• A, C, D, E, F, G, H, L, LO, M, N, P, R, S, T, U, V, VO

IO-520 Series

• A, B, BA, BB, C, CB, D, E, F, J, K, L, M, MB, N, NB, P

IO-550 Series

• A, B, C, D, F, L

IOF-550 Series

• B, C, D, E, F, L

LIO-470 Series

• A

O-470 Series

• B, BCI, G, GCI, H, K, KCI, L, LCI, M, MCI, N, P, R, S, T, U

TSIO-470 Series

• B, C, D

TSIO-520 Series

• A, AF, B, BB, C, CE, D, DB, E, EB, G, H, J, JB, K, KB, L, LB, M, N, NB, P, R, T, U, UB, VB, WB

TSIOL-550 Series

• A, B, C

Note: Compatible with many additional dash-number variants within the engine families listed above. Please verify your complete engine model before ordering to ensure proper compatibility.

This Continental Cylinder Intake Seal provides dependable sealing performance to help eliminate intake leaks, maintain efficient airflow, and keep your Continental engine operating at peak performance.