WPI has (5) engine remanufacturing centers in the US and (1) in Canada, all dedicated to remanufacturing natural gas engines and the engine components. Within each of the remanufacturing centers we can remanufacture almost any natural gas engine model to include Waukesha, Caterpillar, Cummins and Arrow engines.  WPI will custom build an engine to your specifications using your choice of available modifications to ignition systems, electronic control technology and/or manufacturer upgrades. Our current remanufactured inventory is available in several models and configurations of engines. They are all preserved, shrink wrapped in plastic and ready for shipment.

WPI follows all manufacturers specifications and tolerances during assembly.  After assembly WPI will test run and apply a simulated load to the larger horsepower engines, up to 2000 HP.

Waukesha-Pearce Industries is committed to providing products and services that always meet or exceed the customer requirements.  We are a committed as an organization to continuously improve our Quality Management System and remain in compliance with API Q1, and/or ISO 9001 requirements.   It is our core belief that quality is built into a product.

Our Quality Management System is evidence of our commitment to set forth the necessary controls to ensure the quality of the products and services we provide.   Every employee of WPI contributes to and is responsible for, the overall quality of the organization that is WPI.

Check out our Remanufactured Engine page for more information.