Visit our website at www.panagonsystems.com or call us at 586-786-3920. We manufacture high-quality replacement parts and pumps for Vickers, Rexroth and Caterpillar and are MADE IN THE USA! Our New & Remanufactured units come with a warranty and are built and tested to OEM specifications. Buy from Panagon Systems and be assured you are getting a quality product that comes with a warranty. Do not over-pay from others that are selling as-is items that only appear to look new and be in working condition.