This is a A-AH203871 Control Valve PN: AH203871Main Description As Following : A-AH203871 Control Valve P.N: AH203871 Evap.Lines to Evap. Stocked As: A-904-617 Found in Section & Models : Air Conditioning Parts > Expansion Valve, John Deere BACKHOE: 310D, John Deere BACKHOE: 315D, John Deere BACKHOE: 410D, John Deere BACKHOE: 510D, John Deere BACKHOE: 710D, John Deere COMBINE: CTS, John Deere COMBINE: CTS II, John Deere COMBINE: C670, John Deere COMBINE: T550, John Deere COMBINE: T560, John Deere COMBINE: T660, John Deere COMBINE: T670, John Deere COMBINE: W540, John Deere COMBINE: W550, John Deere COMBINE: W650, John Deere COMBINE: W660, John Deere COMBINE: 9400, John Deere COMBINE: 9410, John Deere COMBINE: 9450, John Deere COMBINE: 9500 Associated Items : New Also This is An Aftermarket Product And : Evap.Lines to Evap.