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 48C and 55HP two‑stroke outboard power units. It adheres strictly to original factory dimensional benchmarks to achieve reliable compatibility for these marine boat engines.
Forged from high‑strength quenched alloy steel, this assembly undergoes precision CNC machining and rigorous heat‑treatment workflows. Its robust build delivers outstanding rigidity and long‑lasting fatigue resistance to withstand recurring cyclic loads under harsh salt‑water operating conditions.
It maintains dependable mechanical performance amid humid and salt‑infused marine surroundings. This kit reduces risks of performance decay and component deterioration caused by seawater corrosion. Every machined surface meets tight industrial tolerances for hassle‑free bolt‑on assembly without extra trimming.
This overhaul component resolves typical engine malfunctions including rough running, metallic knocking noises and power loss. These troubles mostly stem from long‑term abrasion, bent geometry 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 critical internal engine components against secondary friction‑triggered damage. With skilled installation and regular lubrication upkeep, this connecting rod kit can greatly extend the working 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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