The ROP Shop Electric PTO Clutch for John Deere Lawn Tractor with 38" Mower Deck 111H, 112L Specs - Inner Diameter: 1". Pulley Diameter: 5 5/16". Belt Width: 1/2" or 5/8". Rotation Direction: Counter Clockwise. Refer to images 2 & 3 for more information Includes - (1) Electric PTO Clutch, (1) Billet Machined Pulley & (1) Wire Harness; comes as shown in the first image Clutch contains a preinstalled keyway; however, modification of your existing keyway may also be required for successful installation. Does NOT come with replaceable bearings Please confirm your OEM part number, along with your unit's model, spec, type/code, and serial number to ensure this is the correct part for your unit. This part may replace multiple OEM numbers, so verifying every detail is important for a proper fit. If you're unsure or have questions about compatibility, feel free to contact us! The ROP Shop Electric PTO Clutch for John Deere Lawn Tractor with 38" Mower Deck 111H, 112L. Please review all product information to ensure that this product is compatible with your unit. Our staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us...we get it. Let's work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: ▪ Model and/or Sub-model ▪ Spec and/or Type Number ▪ Code and/or Serial Number ▪ Year ▪ Engine Horsepower. Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend.