Order Today to get your equipment back to in top shape. John Deere 47" Tractor Mounted Snow Blower Front Drive Chain Model # M0471X-xxxxxx 47" 2 Stage Snow Blower Serial #'s 000001 - 050000 These measure 23.75" each with 38 pins/rollers made as an endless loop without joiner link. These Premium #50 chains are made rugged to ANSI Standards with hardened solid steel rollers and pins. Shot peened side plates for stress relief , improved fatigue resistances for better wear and durability. Replaces original drive chain with OEM Specs. Please see our other listings for different drive chains on hand or we can custom make one for you. Chain Pitch: 0.625" Roller Diameter: 0.400" Roller Width: 0.375" Pin Diameter: 0.200" Plate Thickness: 0.080" Tensile strength: 6100 Pounds Get your equipment ready by replacing any worn or slack drive chains now. To save with combined shipping just add them all to your cart before you checkout. This part is compatible with the following model and serial #'s : Model # M0471X-xxxxxx 47" 2 Stage Snow Blower Serial #'s 000001 - 050000 Please measure and verify the actual # of links or the overall length of your drive chain before ordering. If your chain is longer or shorter and not in our stock contact us, we will make one especially for your needs.