Harley Davidson Boom Audio Premium Music & Communication Headset for Integral Helmets Original Harley Boom Audio Headset for integral helmets Suitable for Harley Flhtcu and FlHHTK models Since '98. Also for machines with communication switch kit P/N 77173-08 or boom audio music and intercom p/n 77107-09 or 77108-09A. OEM: 77117-10 NEW PART FROM OLD STOCK More top offers .
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