Yamaha Rod, Valve Push - 6EE-E2154-00-00. Restore Accurate Valve Timing with Genuine Yamaha Engineering. The Yamaha Rod, Valve Push - 6EE-E2154-00-00 is an authentic OEM replacement part designed to maintain precise valve timing and performance in Yamaha marine engines. Built to Yamaha's rigorous standards, this push rod ensures the correct transfer of camshaft motion to the valve train, helping your outboard motor run smoothly and efficiently.. Whether you're replacing a worn push rod or rebuil