This is a A-B3690R O-Ring, 1.859" ID X 2.137" OD X .139" Thick, Durometer 75 (5/Pack) PN: B3690RMain Description As Following : A-B3690R O-Ring, 1.859" ID X 2.137" OD X .139" Thick, Durometer 75 (5/Pack) PN: B3690R Found in Section & Models : Miscellaneous > Miscellaneous, John Deere ARTICULATED DUMP TRUCK: 350C, John Deere ATV/UTV: 2020A PROGATOR, John Deere ATV/UTV: 2030A PROGATOR, John Deere BACKHOE: 210C, John Deere BACKHOE: 300D, John Deere BACKHOE: 310A, John Deere BACKHOE: 310D, John Deere BACKHOE: 310E, John Deere BACKHOE: 310G, John Deere BACKHOE: 310K, John Deere BACKHOE: 310L, John Deere BACKHOE: 310L EP, John Deere BACKHOE: 310SE, John Deere BACKHOE: 310SG, John Deere BACKHOE: 310SJ, John Deere BACKHOE: 310SL, John Deere BACKHOE: 310SL HL, John Deere BACKHOE: 315D, John Deere BACKHOE: 315SE, John Deere BACKHOE: 315SG Associated Items : New Also A-JD-O-OMH111330, A-JD-O-OMH120048, A-JD-O-OMH111330, A-JD-O-OMH120048, A-JD-O-OMH111330, A-JD-O-OMH120048, A-JD-O-OMT71338, A-JD-S-TM1102, A-JD-O-OMT32592, A-JD-P-PC922, A-JD-S-SM2064, A-JD-P-PC921, A-JD-S-SM2063, A-JD-O-OMT46859, A-JD-P-PC1169, A-JD-S-TM1032, A-JD-O-OMT66840, A-JD-S-TM1037, A-JD-S-SM2028, A-JD-S-TM1033 And : O-Ring Has Many Applications, Check Dimensions Before Ordering. Standard Number Code: A Standard Number Size: 225 Inside Diameter: 1.859" Outside Diameter: 2.137"