51M7102 Replacement O-Ring Fits John Deere 204K, 204L, 244J, 244K, 244K-II, 304HOne (1) New Aftermarket Replacement O Ring Fits John Deere Round Baler Models: 565, 575, 578 Fits John Deere Wheel Loader Models: 204K, 204L, 244J, 244K, 244K II, 304H, 304J, 304K, 304L, 324H, 324J, 324K, 344H Fits John Deere Crawler Models: 605C, 655C, 755C, 755D Fits John Deere Dozer Models: 1050C, 1050J, 950C, 950J Fits John Deere Excavator Models: E130, E140, E210, E210LC, E230LC, E240, E240LC, E260, E300LC, E330, E360, E400 Specifications: I. D.: