Opening Disc Blade for International 510, 5100, 620 and Other Model Grain Drills, IH603013 This part number 521093R92 has

This part number 521093R92 has been discontinued by Case IH

NOT for use on engines with vertically mounted distributors or magnetos

Case IH part number 650268R3

Replaces Case IH Fertilizer Drive Chain Tensioner Arm part number 512628R1

BW180Q-3 Rotary Cutter

Opening Disc Blade for International 510, 5100, 620 and Other Model Grain Drills, IH603013 This part number 521093R92 hasNew Old Stock Opening Disc Blade for International Harvester or Case Grain Drill Models 10, 100, 224, 510, 5100, 5200, 620, 6200. Commonly used for IH and Case grain drills as double disc opener blades. Used also as a disc marker blade on some models of grain drills. Disc blade is 13 7 8" inches in diameter. The center hole is 1 3 8" inch. The 6 mounting holes are 1 5 16" inch apart (measuring side to side) (center of hole to center of hole).