Polaris Industries Inc.

Ryan M Lacanne

Jeffrey David Bennett

Ryan K Lovold

Ryan D Carlson

Ralph W Lauzze, Iii

Jake A Stafford

Nicholas K Otto

Stephen Martin

Michael A Purdy

A utility vehicle includes an exhaust assembly fluidly coupled to an engine. Depending on various parameters, such as the size and/or performance of the vehicle, the exhaust assembly is required to meet certain emissions regulations. Such emissions regulations may be met by increasing the temperature within the exhaust assembly, however, at particularly high temperatures, a catalyst of the exhaust assembly may be damaged. Therefore, the exhaust assembly includes various options for cooling portions thereof to remove heat from the assembly.

Exhaust assembly for a utility vehicle

An ATV is shown having a steering system comprised of a power steering unit having drive and driven pitman arms coupled to a drag link. The drive pitman arm is laterally offset from a vehicle centerline and is driven by the power steering unit. An alternate power steering system includes a pack and pinion subassembly coupled to a power steering motor, which then couples to steering arms of the ATV.

All-terrain vehicle

Growing community of inventors

Eagan, MN, United States of America

Ryan M Lacanne