Spider Joint For Case International - 3230277R1 100% new u joint meets OEM quality for tractors and farm equipment 1-year warranty covers you throughout planting and harvesting seasons Factory direct pricing delivers an honest value for hard-earned money Replaces OEM Numbers: Case/International Harvester: 256198A1, 3230277R1, K965331 Specs: Description : U-Joint, Width : 3 1/4", Notes : Includes snap rings, Greaseable.With snap rings