Order Today to get your equipment back to in top shape. John Deere 338 38-Inch Replacement Snow Thrower Drive Chain These measure 37" each with 74 pins/rollers including the MasterLink. These Premium #40 chains are made rugged to ANSI Standards with hardened solid steel rollers and pins. Side plates are shot peened for stress relief, better fatigue resistance and wear properties. No retail packaging , comes in bulk packaging. Easily installed with included master link. Chain Pitch: 0.500" Roller Diameter: 0.312" Roller Width: 0.312" Pin Diameter: 0.156" Plate Thickness: 0.060" Tensile strength: 3800 Pounds Get your Snow Thrower ready for the season by replacing any worn or slack drive chains now. To save with combined shipping just add them all to your cart before you checkout. See our other listings for different drive chains on hand or we can custom make one for you.