1 years
China
Real Product Photos
Full‑kit overview shot, precision‑machined surface close‑ups, connecting‑rod structural details, mounting interface view, neutral export‑ready packaging photos
14. Independent Product Description
This brand‑new aftermarket connecting rod assembly covers multiple OE part numbers: 688‑11650‑00, 688‑11650‑03, 688‑11651‑00 and 688‑11651‑03 for Yamaha 48‑90HP two‑stroke outboard power units. It follows original factory dimensional standards for reliable installation. Forged from high‑strength quenched alloy steel, this assembly is processed by precision CNC machining and strict heat‑treatment. Its rugged structure delivers outstanding rigidity and durable fatigue resistance to cope with heavy cyclic loads under salt‑water marine operating conditions. It delivers stable mechanical performance in humid and salt‑rich boating environments. This assembly minimizes performance drop‑off and component wear brought on by seawater corrosion. Every machined surface meets tight industrial tolerances for straightforward bolt‑on assembly without extra trimming work. This overhaul part resolves common engine malfunctions including rough running, metallic knocking noises and power loss. These issues are mainly caused by long‑term abrasion, bent deformation and metal fatigue of stock connecting‑rod assemblies. It restores smooth and steady power delivery for your outboard motor. It also safeguards pistons and other vital internal engine parts against secondary friction‑caused damage. With professional installation and regular lubrication maintenance, this connecting rod assembly can greatly extend the service lifespan of your Yamaha outboard.
Fit Part Number: 688-11650-00 688-11650-03 688-11651-00 688-11651-03 T85-05020300
Fit Engine: 48HP 55HP 75HP 85HP 90HP
Application:
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