This fits your . Make sure this fits by entering your model number. Up for sale is a new OEM Grasshopper splined drive coupler for grass catcher sytems part number 831039. It will fit numerous Grasshopper models . Please refer to your parts manual or ask us to verify that this will fit your machine. When you buy this part you are buying original equipment Grasshopper parts. This is not an aftermarket part that might not fit. Email us your model and serial number and we will be happy to double check that it does fit your model. See more product details