This is a A-R520224 Valve, Exhaust PN: R520224Main Description As Following : A-R520224 Valve; Exhaust P.N: R520224 A-R520224 Valve; Exhaust P.N: R520224 Found in Section & Models : Engine Parts > Engine Related Parts, John Deere COMBINE: 9560STS, John Deere COMBINE: 9660CTS, John Deere DOZER: 850J-II, John Deere DOZER: 850JR, John Deere DOZER: 850L, John Deere DOZER: 850L PL, John Deere EXCAVATOR: E330, John Deere EXCAVATOR: E360, John Deere EXCAVATOR: E380, John Deere FORESTRY EXCAVATOR: 3754D, John Deere SPRAYER: R4038, John Deere SPRAYER: R4044, John Deere SPRAYER: R4060, John Deere SPRAYER: 4930, John Deere SPRAYER: 4940, John Deere TRACKED FELLER BUNCHER: 753J, John Deere TRACKED FELLER BUNCHER: 759J, John Deere TRACKED FELLER BUNCHER: 903K, John Deere TRACKED FELLER BUNCHER: 909K, John Deere TRACKED FELLER BUNCHER: 953K Associated Items : New Also A-JD-O-OMR65222, A-JD-S-TM1143 And : High Quality Afternaket Shipped from Both US and Canada