The Tamiya 7800173 Internal Hose is intended for use inside Tamiya Spray-Work systems 74501 and 74520 to maintain proper air passage. It provides a reliable internal connection for routine painting work.
Designed for the internal configuration of Spray-Work models 74501 and 74520, the hose helps prevent air leaks and supports smooth operation of the airbrush system during hobby use.
Fitting the internal hose is quick and user friendly, letting modellers swap the part without special tools. Regular checks and timely replacement keep your spray setup working well.
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