Bushing, fits inside split bushing on shank rolled eye. Fits 980 s/n 5160 and above, 985 s/n 444 and above, 2200, 2210 field cultivators. 726 s/n 700 and above, 2310 mulch finishers. 856 row crop cultivator. 730 s/n 491 and above air drill. Replaces OEM# N234484

ID 0.6345"(16mm) OD 0.981"(25mm) Height 2.022"(51mm)