The SL66224 gasket is an aircraft engine sealing gasket used at the interface of the fuel injection unit (often referred to in catalogs as a “fuel-injected carburetor” or throttle body assembly) and the engine intake system.

It provides an airtight and fuel-resistant seal between the injection/throttle body and the intake housing, preventing unmetered air leaks that could affect mixture control and engine performance.

It is used in Continental-compatible fuel-injected piston engine configurations depending on model application.

Key features include:

PMA fuel injection / throttle body mounting gasket
Fuel- and oil-resistant composite sealing material
Provides airtight seal between injection unit and intake system
Prevents unmetered air leaks affecting mixture control
Designed for vibration and thermal cycling environments
Precision-cut for correct alignment and fitment per IPC specification
Compatible with Continental fuel-injected piston engine configurations
Used in induction and fuel system assembly and maintenance
Aviation-grade consumable sealing component
Installed during engine maintenance, overhaul, or fuel system service