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Multi-piece muffler housing — Harley-Davidson patent US9309798B2 (2016)

PatentUS9309798B2
TypeUtility patent
Filed2014-03-20
Granted2016-04-12
InventorStacy L. Smith
SystemExhaust

“The present invention provides an exhaust system for use on a motorcycle having an internal combustion engine with at least one exhaust port, the exhaust system including a first tubular member having a first end removeably coupled to the exhaust port of the internal combustion engine, and a…”

Full patent textDownload PDFShop exhaust parts

Drawings (12 sheets)

Multi-piece muffler housing — sheet 1Multi-piece muffler housing — sheet 2Multi-piece muffler housing — sheet 3Multi-piece muffler housing — sheet 4Multi-piece muffler housing — sheet 5Multi-piece muffler housing — sheet 6Multi-piece muffler housing — sheet 7Multi-piece muffler housing — sheet 8Multi-piece muffler housing — sheet 9Multi-piece muffler housing — sheet 10Multi-piece muffler housing — sheet 11Multi-piece muffler housing — sheet 12

Parts for this system

31-0783
Angle Exhaust Bracket Chrome
$6.32
15-8286
Ultima M8 Tapered Exhaust Gasket
$6.35
41-0125
Exhaust Port Nuts Zinc
$8.51
12-1187
Exhaust Port Nuts Chrome
$8.51

Check fitment first — add your bike and we flag what fits.

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Drawing from the US patent record (via Google Patents). A patent shows the invention as filed, not necessarily the production part on your motorcycle — confirm fitment for your model and year. Independent aftermarket retailer, not affiliated with Harley-Davidson, Inc.