This NICHE oil seal is a direct replacement for Yamaha OEM part numbers 93102-40367-00 and 93106-40027-00. It's a TC-type seal with dimensions of 40mm inner diameter, 52mm outer diameter, and 6mm height, made from durable Nitrile-Butadiene Rubber (NBR). It fits a wide range of Yamaha motorcycles including the FJ1100, FJ1200, Royal Star Venture, Vmax 1200 and 1700, and many others from models like the Badger, Breeze, Champ, IT series, and more (see full list in description). Whether you're doing routine maintenance or a repair, this seal helps prevent oil leaks and keeps your engine running clean. NICHE parts are known for their quality and compatibility, offering a reliable alternative to expensive OEM parts. Easy to install for anyone with basic mechanical skills. Keep your Yamaha in top shape with this essential seal. Always double-check your specific model and year to ensure proper fit before ordering.