This is a A-R106829 Insert, Exhaust Valve PN: R106829Main Description As Following : A-R106829 Insert, Exhaust Valve P.N: R106829 Size: STD Found in Section & Models : Engine Parts > Engine Related Parts, John Deere BACKHOE: 310D, John Deere BACKHOE: 310G, John Deere BACKHOE: 310J, John Deere BACKHOE: 310K, John Deere BACKHOE: 310K EP, John Deere BACKHOE: 310L, John Deere BACKHOE: 310L EP, John Deere BACKHOE: 310SE, John Deere BACKHOE: 310SG, John Deere BACKHOE: 310SJ, John Deere BACKHOE: 310SK, John Deere BACKHOE: 310SL, John Deere BACKHOE: 315D, John Deere BACKHOE: 315SE, John Deere BACKHOE: 315SG, John Deere BACKHOE: 315SJ, John Deere BACKHOE: 315SK, John Deere BACKHOE: 315SL, John Deere BACKHOE: 325J, John Deere BACKHOE: 325SK Associated Items : New Also A-JD-S-SM2046, A-JD-S-SM2019, A-SMJD58, A-JD-O-OMR51902, A-JD-S-TM1053 And : Size: STD