The 658822A2 is a “loaded” cylinder and valve assembly used in Continental aircraft piston engines. A loaded assembly typically means the cylinder is supplied as a pre-built unit with key internal valve components already installed and set up for engine installation.

Key features include:

OEM Continental engine cylinder assembly
Includes cylinder barrel, head, and installed valve components
“Loaded” configuration: pre-assembled intake/exhaust valve train components
High-strength aluminum cylinder head with steel barrel liner
Designed for high-compression aircraft piston engine operation
Precision-machined combustion chamber for efficient airflow and cooling
Compatible with specific Continental IO/TSIO engine variants (model-dependent IPC application)
Built for FAA-certified overhaul or production engine assemblies
Engine cooling fins integrated for thermal management in air-cooled engines