Combined manifold cowling and exhaust piping

Combined oil filter adapter and canister for an antique automobi

Combined oil sump and cooler

Combined rodless fluid pressure cylinder and switch installation

Combined vapor and oil collection unit for attachment to a diese

Combustion engine piston

Compact transmission fluid changer

Compressed combustion piston

Compressor housing for a diesel turbocharger

Compressor piston

Connecting adapter for a gaseous fuel carburetor

Connecting rod

Container for octane booster fluid for internal combustion engin

Control panel attached to an internal combustion engine

Coolant tank cover

Cooler for fuel

Core plate of electric rotating machine

Coupler

Coupler

Cover for a vertical shafted engine