Harley-davidson Motor Company Group, LLC

Harley-davidson Motor Company

Michael S Carlin

Terry J Rumpel

Frank Savage

Brad Richards

Alexander John Bozmoski

Kyle G Wick

Matthew James Mueller

Michael Case

Jeffrey Smith

Brent Ahlers

Scott W Matthews

Ben McGinley

Jeremy Michael Lenzendorf

Brendon Smith

Joseph Dennert

Timothy McChesney

Matthew Paradise

Richard Bradatsch

Carl Hoy

Brian E Healy

Michael DeCaluwe

Chetan Suhas Shedjale

Mark G Daniels

Jesse L Dees

Scott A Koerner

Matthew Gueller

Scott B Cain

Dan M Sepic

Matt G Hoffmann

Rick W Elchert

Stephann E Balthazar

Nicolae Glaja

Dais Nagao

Johann Voges

Scott Matthews

Anthony Senger

Robert K Wong

John F Wolanski

Daniel Strain

Mark Daniels

Jeffrey J Igilski

John Wolanski

Matt Pavlat

Raul Tocci

A coolant filler neck assembly for a pressurized cooling system. The coolant filler neck includes a cylinder housing defining a non-pressurized coolant overflow reservoir; an upper cap member attached to an upper region of the cylinder housing, the upper cap member including an overflow inlet port member arranged internally in the coolant overflow reservoir and a filler pipe member in fluidic communication with the overflow inlet port member and the pressurized cooling system; a first fluid overflow tube member arranged internally in the coolant overflow reservoir to extend in a longitudinal direction though a first region of the non-pressurized coolant overflow reservoir to direct overflow liquid coolant to the non-pressurized coolant overflow reservoir; and a second fluid overflow tube member arranged internally in the coolant overflow reservoir to extend in a longitudinal direction though a second region of the non-pressurized coolant overflow reservoir to direct the overflow liquid coolant from the non-pressurized coolant overflow reservoir to the ambient environment.

Coolant filler neck assembly having integrated coolant overflow reservoir

Motorcycle seat component

Motorcycle fairing

Motorcycle component cover

Motorcycle fuel tank

Motorcycle

A cylinder head for a motorcycle engine in which the cylinder head includes an intake side including an intake passage and an intake valve movably disposed within the intake passage, and an exhaust side including an exhaust passage and an exhaust valve movably disposed within the exhaust passage, the exhaust side being positioned remote from the intake side. A cooling liquid inlet port and a cooling liquid discharge port are located on the intake side. A cooling liquid passage runs through the cylinder head to reduce an operating temperature of the cylinder head.

Cylinder head cooling system

A cylinder head for a motorcycle engine, which has a pair of cylinders arranged in a 'V' configuration such that the cylinders converge toward a crankshaft axis and such that a space is defined between the cylinders at an upper extent of each of the cylinders. The cylinder head includes a base configured to be coupled to one of the cylinders, an intake side including an intake passage and an intake valve movable disposed within the intake passage, the intake side being positioned adjacent the space, and an exhaust side including an exhaust passage and an exhaust valve movable disposed within the exhaust passage, the exhaust side being positioned remote from the space. A cooling liquid inlet port and a cooling liquid discharge port are located on the intake side. A cooling liquid passage runs through the cylinder head to reduce an operating temperature of the cylinder head.

Engine cylinder head

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Sussex, WI, United States of America

Michael S Carlin