New Old Stock Sickle Cutter Bar Head Knife for McCormick-Deering and McCormick Mowers.
Will fit McCormick Two Horse Sickle Bar Mowers built between 1887 and 1926.
Replaces McCormick part number M139.
Came from a dealership liquidation.
Please compare this to your existing sickle knife assembly and contact us for any additional information to ensure you receive the correct part.