This is a A-R83071 Valve, Intake (Std) PN: R83071Main Description As Following : A-R83071 Valve, Intake (Std) P.N: R83071 30 Degree Seat.Size: STD Replaces: A-R51735 JOHN DEERE , VPA1370 VAPORMATIC , Crossed From: HCNR83071 , Found in Section & Models : Engine Parts > Engine Related Parts, John Deere BACKHOE: 310A, John Deere BACKHOE: 310B, John Deere BACKHOE: 315CH, John Deere BACKHOE: 401B, John Deere BACKHOE: 401C, John Deere BACKHOE: 410, John Deere BACKHOE: 410B, John Deere CRAWLER: 455D, John Deere CRAWLER: 655B, John Deere DOZER: 450C, John Deere DOZER: 450D, John Deere DOZER: 750B, John Deere INDUSTRIAL/CONSTRUCTION: 401A, John Deere INDUSTRIAL/CONSTRUCTION: 401D, John Deere INDUSTRIAL/CONSTRUCTION: 44, John Deere INDUSTRIAL/CONSTRUCTION: 450B, John Deere INDUSTRIAL/CONSTRUCTION: 480A, John Deere INDUSTRIAL/CONSTRUCTION: 480B, John Deere INDUSTRIAL/CONSTRUCTION: 490, John Deere INDUSTRIAL/CONSTRUCTION: 515B Associated Items : New Also A-JD-O-OMT71338, A-JD-S-TM1102, A-JD-O-OMT42367, A-JD-S-TM1033, A-JD-O-OMT68748, A-JD-MCREPRO, A-JD-O-OMT54859, A-JD-S-SM2023, A-JD-P-PC1539, A-JD-S-TM1142, A-SMJD58, A-SMJD59, A-SMJD59, A-SMJD59 And : 30 Degree Seat. Size: STD