 |
6F5-85550-G0
PREMARINE
| Quantity: | |
|---|---|
High-quality aftermarket versions of this rotor (frequently distributed by marine export brands like Premarine) adhere to strict technical standards to survive harsh operating conditions:
Premium Anti-Corrosion Finish: Constructed from heavy-duty steel and treated with a yellow zinc/brass-colored electroplating. This coating provides essential resistance against rust and galvanic corrosion in highly corrosive saltwater environments.
Precision Timing Alignment: Features a precision-machined central keyway bore that locks tightly onto the engine's crankshaft, ensuring perfect(timing) positioning and preventing slippage under high RPMs.
Multi-Hole Bolt Array: Engineered with a specific bolt-hole pattern on the inner face to secure the ignition trigger magnet ring or connect with starter ring gear mechanisms.
Factory Quality Control Marks: To ensure optimal dynamic balance, reliable production units often feature explicit factory QC stamps on the inner hub (such as numeric tracking codes like 12019 or 730170) and distinct quality-check paint marks (often in blue).
Heavy-Duty Structural Support: The Rotor Assembly (Flywheel) of the engine and provides secure mounting points for major internal components, ensuring smooth engine operation under continuous marine use.
OEM-Level Fitment: Manufactured according to original specifications for direct replacement, minimizing installation modifications and ensuring reliable compatibility.
Corrosion-Resistant Construction: Built from durable marine-grade materials designed to withstand saltwater exposure, humidity, and harsh operating conditions.
Improved Engine Reliability: A properly functioning Rotor Assembly (Flywheel) helps internal sealing integrity, and overall engine performance.
Ideal for Maintenance and Rebuilding: Suitable for engine overhaul projects, replacement of damaged Rotor Assembly (Flywheel), and restoration of aging Yamaha-compatible outboard engines.
1
Compatible OEM references include:
6F5-85550-G0
6F5-85550-F0
6F5-85550-00
This crankcase assembly is primarily designed for:
Yamaha 2-stroke 40HP E40G, E40J
Yamaha 6F5 Platform Engines
E40G Models
E40J Models
It is also widely used in compatible engines based on the Yamaha 6F5 platform, including selected models from:
Parsun
Hidea
SeaPro
HDX
If you are unsure about compatibility, please provide your engine model number or identification plate for verification before ordering.
This Manual Starter Assembly is commonly used for:
Outboard engine repair
Engine rebuilding projects
Marine maintenance workshops
Boat fleet maintenance
Commercial fishing vessels
Recreational boats
Marine spare parts distribution
