John Deere Original Equipment O-Ring - T77858

Specifications: Inside Diameter 0.739IN, Nominal Section 0.070IN, Standard Number Code A, Standard Number Size 018, Durometer 90, Material H4D.

Fits the following John Deere models; 1050K, 1600, 1620, 210GLC, 3225B, 3235A, 3235B, 444K, 460E, 524K, 544K, 5600, 620G, 620GP, 644G, 690A, 690, 7500, 7R 210 (S.N. 110101-), 7R 230 (S.N. 110101-), 7R 250 (S.N. 110101-), 7R 270 (S.N. 110101-), 7R 290 (S.N. 110101-), 7R 310 (S.N. 110101-), 7R 330 (S.N. 110101-), 855, 944K, 3000 Greenstar, 2600 AMS, Telematics, Counterbalance Valve, 2600 Greenstar, Surface Water Pro, ATU 200, GPS, 3000 AMS, Mapping, RTK Greenstar, Application Controller, Implement Mast, 300 IVS, Starfire, ATU200, 3000, RTK, GPS, ISG, AMS, MTG, IGRADE, 1800, JDLINK, Monitoring, Lightbar, Modem, Starfire, Autotrac, ATC 250, ATU 300, FS50. This is an O.E.M. John Deere part. Thanks for looking!