Perfection Clutch (USA; a division of Marmon, a Berkshire-Hathaway company) has named Mike Hartney as Director of Sales and Marketing.

Mr. Hartney had been Schaeffler Group USA's Director of Sales and Marketing for the North American Aftermarket. Schaeffler manufactures LuK clutches, INA bearings and FAG bearings.

He replaces the highly regarded Dave Stephens, who is retiring from Perfection after 42 years.

In the North American aftermarket, Perfection supplies clutch kits, flywheels, hydraulics, and Zoom brand performance products.

A few months ago, Perfection acquired the clutch hydraulic business operations from Affinia Group Inc. Affinia's aftermarket brands include WIX, Raybestos, AIMCO, BrakePro, McQuay-Norris, and Raybestos. South American and European brands include Nakata, Filtron, Urba, and Quinton Hazell.