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69W-45947-00-EL 69W-45947-00-00 663-45947-02-EL
PREMARINE
| Quantity: | |
|---|---|
| Parameter | Specification |
| Part Number | 69W-45947-00-EL (Supersedes: 69W-45947-00-00 / 663-45947-02-EL) |
| Compatible Brand | Yamaha Marine |
| Component Type | Outboard Aluminum Propeller (3-Blade / G-Series / Heavy-Duty) |
| Engine Type | 2-Stroke & 4-Stroke Outboard Engines (25HP – 60HP) |
| Material | Marine-Grade High-Strength Cast Aluminum Alloy |
| Manufacturing Process | Precision Squeeze Casting & Multi-Layer Anti-Corrosion Finish (-EL White) |
| Installation | Direct OEM Plug & Play Replacement (3.5" Gearcase / 13-Spline Rubber Hub) |
High-Thrust Hydrodynamic Geometry: Features an 11-5/8" diameter combined with an 11" lower pitch, providing high displacement and stern lift for heavy loads and pontoon/utility boats.
Shock-Absorbing Pressed-in Hub: Equipped with an internal 13-tooth pressed-in rubber hub designed to cushion gear shifting shocks and slip upon impact with underwater debris to protect the lower unit drivetrain.
Marine-Grade Corrosion Defense: Sealed with Yamaha's durable -EL white enamel coating process, delivering strong resistance against saltwater oxidation, chipping, and UV degradation.
Fits Yamaha outboard engines equipped with a 3.5" gearcase and 13-spline shaft rated from 25HP to 60HP:
Yamaha 2-Stroke Series: 40HP, C40, 48HP, 50HP, C50, PRO50, 55HP, 60HP (1984+ 663/69W platforms).
Yamaha 4-Stroke Series: T25, F30, F40, F50, F60 series.
PREMARINE Direct Replacement: PREMARINE produces high-performance aftermarket replacement propellers manufactured to exact original 11-5/8 x 11-G pitch and 13-spline tolerances for direct OEM fitment.
PREMARINE Quality & Performance: Built with high-strength cast aluminum alloy and salt-resistant protective paint, PREMARINE propellers offer boaters excellent durability, smooth acceleration, and exceptional cost-effectiveness for Yamaha 25-60HP engines.
Blade Nicks, Bends, or Cracks: Impact with underwater obstacles distorts blade geometry, causing severe drivetrain vibration, cavitation, and loss of top-end speed. Replacement or pitch repair is required.
Slipped Rubber Hub: Age or heavy impact breaks the rubber hub bond, causing the engine to rev high while the boat loses forward propulsion. Requires hub re-pressing or complete propeller replacement.
Aluminum Pitting & Corrosion: Missing or depleted zinc anodes allow galvanic corrosion on the prop body. Inspect corrosion anodes regularly and re-coat or replace damaged propellers.
OEM Part Numbers
Compatible OEM references include:
69W-45947-00-EL
69W-45947-00-00
663-45947-02-EL
Compatible Engine Models
This Propeller is primarily designed for:
2-Stroke 40/50/55/60HP
4-Stroke 25/30/40/50/60HP
If you are unsure about compatibility, please provide your engine model number or identification plate for verification before ordering.
Applications
This Propeller 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
