This high-quality OEM Synchronizer Ring is a perfect fit for Eaton Fuller FS5005 Trans. It is designed to ensure smooth and efficient performance of your vehicle's transmission system. The ring is made of durable materials and is built to last, providing reliable service for years to come. It is compatible with MH12 bin and has a Manufacturer Part Number of 228306. This ring is a must-have for anyone who wants to maintain the performance of their vehicle's transmission system.