18 Inch Notched Disk Harrow Blade, 2540 Set of 4 M&W Pistons

Set of 4 M&W Pistons with Connecting Rods for IH Farmall or International Cub Tractors

anytime you replace this seal you should also check and highly consider replacing the Bearing Retainer O-ring

L306CA-1 Undermount and Mid-mount Allis-Chalmers CA Tractor

and McCormick dry fertilizer applicator attachments

Then insert the new style seal between drive shaft and the final drive housing as shown in the last photo

18 Inch Notched Disk Harrow Blade, 2540 Set of 4 M&W PistonsNew Old Stock Notched Disc Harrow Blade. Disk is 18" inches in diameter. Square dual punch mounting hole with a 1. 63" inch and 1. 365" inch square shaft. Concavity is 2" inch. Aftermarket disc blade part number 2540. These disk are new old stock from a dealership liquidation and will have some rust due to storage and age.