This is a A-4436025 Compressor, A/C PN: 4436025Main Description As Following : A-4436025 Compressor, A/C P.N: 4436025 Dim A (1): Clutch: 1 Groove (5/8")Dim B (2): Dia: 152MM / 5.984"Dim C (3): 24 VoltReplaces: TH4436025, SE502087, Denso Model 10S15C Replaces: SE502087 JOHN DEERE , TH4436025 JOHN DEERE , Crossed From: 1406-7015 , Found in Section & Models : Air Conditioning Parts > Compressor, John Deere EXCAVATOR: 120C, John Deere EXCAVATOR: 180CW, John Deere EXCAVATOR: 450CLC, John Deere EXCAVATOR: 450DLC, John Deere EXCAVATOR: 600CLC, John Deere EXCAVATOR: 650DLC, John Deere EXCAVATOR: 800C, John Deere EXCAVATOR: 850DLC, John Deere INDUSTRIAL/CONSTRUCTION: 450CLC, John Deere INDUSTRIAL/CONSTRUCTION: 450DLC Associated Items : New Also This is An Aftermarket Product And : Dim A (1): Clutch: 1 Groove (5/8") Dim B (2): Dia: 152MM / 5.984" Dim C (3): 24 Volt Replaces: TH4436025, SE502087, Denso Model 10S15C