Continental – 628978 – Bushing

Aircraft engine bushing manufactured by Continental Aerospace Technologies, used as a precision wear and alignment component within certified piston engine assemblies. The bushing provides a controlled bearing surface between mating parts, reducing friction, maintaining alignment, and preventing direct metal-to-metal contact in high-load or oscillating engine applications such as crankcase, accessory drive, or valve train interfaces depending on installation location.

Application: Continental piston aircraft engines where part number 628978 is specified in the engine IPC or overhaul manual, commonly in crankcase, accessory housing, or linkage pivot points

Function: Acts as a replaceable wear surface that supports rotational or oscillating motion while maintaining alignment and reducing friction and mechanical wear