Yamaha - Bolt Set (Qty 4) 97095-06040-00. Overview. The Yamaha 97095-06040-00 Bolt Set includes four genuine Yamaha bolts designed for use on select Yamaha outboard engines. These OEM fasteners are engineered to meet Yamaha factory specifications, ensuring the correct fit, strength, and durability required for marine engine applications.. Using the correct Yamaha hardware helps maintain proper component alignment and secure mounting of engine parts. OEM bolts are designed to handle vibration, te