Unipar offers in-house rebuilt power assemblies, water pumps, oil pumps, engine roots blowers, governors, injectors, crankshafts, and more. All of the components within power assemblies are rebuilt in house primarily for use in building power packs, but are offered individually as well. These components are remanufactured or renewed to OEM specification by dedicated employees. Unipar will also rebuild engines and components to your custom specification using OEM guidelines in order to meet your specific requirements. We offer engine overhaul kits for an array of applications, tailored to meet each customer's needs and budget.