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69W-14904-11 69W-14904-11-00 69W-14904-10 69W-14904-00
PREMARINE
| Quantity: | |
|---|---|
| Parameter | Specification |
| Part Number | 69W-14904-11 (Supersedes: 69W-14904-00 / 69W-14904-10 / 69W-14904-11-00) |
| Compatible Brand | Yamaha Marine |
| Component Type | Outboard Carburetor Needle Valve Set / Float Needle |
| Engine Type | 4-Stroke Outboard Engines (50HP / 60HP) |
| Material | Precision Marine-Grade Brass Alloy & Ethanol-Resistant Viton Rubber Tip |
| Manufacturing Process | CNC Precision Machining & Anti-Corrosion Passivation |
| Installation | Direct OEM Plug & Play Replacement |
Micron-Precision Fuel Level Control: CNC-machined to strict OEM tolerances, ensuring a leak-proof seal against the valve seat to stabilize float bowl fuel levels and eliminate erratic engine idling.
Ethanol-Resistant Viton Tip: Features a premium Viton elastomeric tip formulated to resist swelling, hardening, and degradation caused by modern ethanol-blended fuels (E10).
Optimized Dynamic Flow Response: Built to matching Yamaha 69W multi-carburetor fluid specifications, enabling rapid float bowl fuel replenishment during sudden throttle acceleration.
Primarily compatible with Yamaha 4-stroke 50HP and 60HP carbureted outboard engines (featuring the 69W and 67C model codes):
Yamaha 4-Stroke 50HP / 60HP Series: F50A, F50TLR, T50A, F60A, T60A (multi-carburetor 4-stroke 50HP & 60HP platforms).
PREMARINE Direct Replacement: PREMARINE produces high-precision aftermarket carburetor replacement components manufactured to exact original 69W needle taper and seat dimensions for seamless repair fitment.
PREMARINE Quality & Ethanol Protection: Designed with upgraded fuel-resistant materials that resist chemical degradation from modern fuels, PREMARINE's carburetor parts offer exceptional durability and high cost-effectiveness for Yamaha F50/F60 owners.
Carburetor Flooding & Gas Leakage: A worn, hardened, or contaminated needle valve tip fails to seal the float chamber, causing fuel to spill through overflow vents. Disassemble, clean, and replace the needle valve set.
Rough Idling / Engine Stalling: Incorrect float level due to a worn needle tip distorts idle air-fuel ratios, leading to hard starting, idle hunting, or stalling when shifting into gear.
Throttle Hesitation / Fuel Starvation: Sticky needle valves restrict fuel flow into the float bowl during acceleration, causing the engine to bog down under load. Clean fuel passages and replace damaged needle valve components.
OEM Part Numbers
Compatible OEM references include:
69W-14904-11
69W-14904-10
69W-14904-00
69W-14904-11-00
Compatible Engine Models
This Carburetor is primarily designed for:
4-Stroke 50/60HP
If you are unsure about compatibility, please provide your engine model number or identification plate for verification before ordering.
Applications
This Carburetor 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
