1 years
China
Certification
Produced within an ISO9001‑certified manufacturing facility. CE and SGS quality inspection documents are available upon request.
13. 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 kit matches OE reference 688‑11651‑00 for Yamaha 48‑90HP two‑stroke outboard power units. It strictly follows original factory dimensional benchmarks to guarantee accurate compatibility with these marine engines.
Forged from high‑strength quenched alloy steel, this assembly undergoes precision CNC machining and rigorous heat‑treatment workflows. Its rugged build delivers excellent rigidity and long‑lasting fatigue resistance to withstand repeated cyclic loads under harsh salt‑water operating conditions.
It maintains dependable mechanical performance amid humid and salt‑laden marine surroundings. This kit reduces risks of performance decay and component deterioration caused by seawater corrosion. Every machined surface meets tight industrial tolerances for simple bolt‑on assembly without extra trimming.
This overhaul component resolves typical engine troubles such as rough running, metallic knocking noises and power loss. These malfunctions mostly stem from long‑term abrasion, bent deformation and metal fatigue of aged factory connecting‑rod parts.
It restores smooth and consistent power output for your outboard motor. It also safeguards pistons and other vital internal engine components against secondary friction‑triggered damage. With skilled installation and regular lubrication maintenance, this connecting rod kit 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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