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361.391/C | Rupes® iBrid NANO Short Neck Gearbox Assembly.
Occasionally, a bearing wears out, or a gear strips within this assembly. Replacing the entire assembly is your best option, mainly because it's a pretty straightforward swap... and some of the parts used within the aluminum head & neck are not readily available from Rupes®. Includes the nylon drive gear.
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iBrid Nano Long Neck version is available
here.
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The full inventory of iBrid Nano parts is available
here.
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View the Rupes iBrid Nano main page
here.