1960’s International Harvester Tractor Mower Spindle Flange # 117831 R1 NOS OEM Posted on August 14, 2026 by admin 1960’s International Harvester Tractor Mower Spindle Flange # 117831 R1 NOS OEM. IH C-3, 3160 Mower deck spindle flange. Part(s) in pictures are the exact part(s) you will receive.
