We have both the expertise, and the inventory to support your Waukesha? VHP? Engine Operations. Our replacement parts are designed to meet or exceed OEM specifications and are built to the standards of quality that we require in heavy duty, long life parts. Be assured that our quality control processes meet our customer requirements. With more than 10,000 Cylinder heads, tens of thousands of valves, and complete engine overhaul packages running throughout the world, have confidence that you will receive premium parts and rapid shipments from Workhorse Power Inc.