Thrust washers are thin and flat, located between a stationary component and a rotating surface. They support the side-to-side motion on a shaft or the axial load and prevent movement along that shaft. It also provides a surface on which a bearing supports. It is well-made to use in high-wear applications. Scored or worn thrust washers can cause damage to your propeller face and propeller shaft. It is necessary to protect your drive system by changing your thrust washer when inspecting or replacing your propeller. Key Features: It replaces worn out thrust washers It prevents damage to your prop shaft It is a trusted product and has a budget-friendly price It is a high standard product It is easy to install and hassle-free This product is durable and long-lasting This product is high quality and 100% brand new Specifications: SKU: 990407 Weight: 1.00 LBS UPC: 014984022118 Condition: Brand New Brand: MICHIGAN WHEEL