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Motorcycle camshaft support plate — Harley-Davidson patent US6047667A (2000)

PatentUS6047667A
TypeUtility patent
Filed1998-07-24
Granted2000-04-11
InventorRobert L. Leppanen
SystemEngine

“A lubrication system for a motorcycle engine includes a camshaft support plate that is separable from an ornamental cam cover. The camshaft support plate at least partially defines a cam chest of the engine. A crankcase defines a crankcase sump and the cam chest defines a cam chest sump. A divider…”

Full patent textDownload PDFShop engine parts

Drawings (6 sheets)

Motorcycle camshaft support plate — sheet 1Motorcycle camshaft support plate — sheet 2Motorcycle camshaft support plate — sheet 3Motorcycle camshaft support plate — sheet 4Motorcycle camshaft support plate — sheet 5Motorcycle camshaft support plate — sheet 6

Parts for this system

32-0064
Magneto to Crankcase Oil Seal Ring and Gasket Kit
$6.35
14-0555
Rear Caliper Piston O-Ring
$10.64
15-1380
Rear Master Cylinder Gasket Kit
$10.64
23-0825
Handlebar Master Cylinder Piston Cup
$10.64

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.