Denso style compressor with single groove 4.4" clutch.Fits Kubota models 1100, 1130, 510 Combine, 80 LoaderReplaces 3C581-50060 3C581-97590 RD451-93900 This part is for for U.S. built equipment. If you have equipment that was built elswhere, please contact us and we will confirm the part will work for you.
