5516 Transmission sprocket/pulley nut socket

This JIMS transmission sprocket and pulley nut socket is the right tool for handling the large 2-1/2 inch hex nut found on 1991 to 2022 Sportster XL and 1987 to 2010 Buell models, excluding the 1125R. This specific nut, which corresponds to OEM 35211-91B, is thin and left-hand threaded, making it easy to damage without the proper tool. While some mechanics try to use the longer Big Twin socket, the Sportster mainshaft does not provide the necessary alignment for it. This shorter, heavy-duty socket features an extra-thick wall design and a 1/2-inch drive, ensuring full contact and better control. It makes removing and installing the rear pulley nut a much safer and more precise job for any technician working on these specific models.