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Reciprocating internal combustion engine with a wet cylinder sleeve inserted … — Harley-Davidson patent US4523555A (1985)

PatentUS4523555A
TypeUtility patent
Filed1984-07-13
Granted1985-06-18
InventorHans Mezger
SystemEngine

“A reciprocating internal combustion engine includes at least one wet cylinder sleeve which is inserted into a cylinder crank housing. The upper portin of the sleeve is clamped between a cylinder head and a cylindrical receptacle disposed inside the cylinder crank housing. Coolant flows through a…”

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Drawings (1 sheet)

Reciprocating internal combustion engine with a wet cylinder sleeve inserted … — sheet 1

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.