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66T-44526-00 66T-44526-00-00
PREMARINE
| Quantity: | |
|---|---|
| Parameter | Specification |
| Part Number | 66T-44526-00 (Supersedes: 66T-44526-00-00) |
| Compatible Brand | Yamaha Marine |
| Component Type | Outboard Bracket Retaining Plate / Lower Mount Clamp Plate |
| Engine Type | 2-Stroke Outboard Engines (40HP Series) |
| Material | Marine-Grade High-Tensile Stainless Steel / Corrosion-Resistant Alloy |
| Manufacturing Process | Precision CNC Stamping, Deburring & Surface Passivation |
| Installation | Direct OEM Bolt-On Replacement |
High Structural Rigidity: Heavy-duty reinforced steel construction resists bending and flex under thrust loads, ensuring lower rubber mounts remain securely clamped inside the bracket housing.
Marine Corrosion Protection: Treated with anti-corrosion passivation to withstand harsh saltwater spray, marine oxidation, and galvanic corrosion.
Micron-Precision Hole Alignment: Stamped to strict OEM 66T hole spacing and profile tolerances for effortless bolt alignment without modifying original bracket hardware.
Primarily compatible with Yamaha 2-stroke 40HP outboard swivel bracket and transom mount platforms (featuring the 66T model code):
Yamaha 2-Stroke 40HP Series: E40X, 40X, 40FE, 40FMH, EK40 (2-cylinder 2-stroke outboard platforms).
PREMARINE Direct Replacement: PREMARINE manufactures high-precision aftermarket clamp plates engineered to exact OEM 66T-44526 thickness, contour, and bolt pattern specs for seamless fitment with OEM brackets and rubber mounts (such as 66T-44514).
PREMARINE Quality & Marine Protection: Built with upgraded corrosion-resistant alloys, PREMARINE retaining plates offer exceptional fatigue strength and cost-efficiency for Yamaha E40X bracket maintenance.
Plate Corrosion & Mount Looseness: Severe saltwater corrosion thins or warps the clamp plate, losing tension on lower mount rubbers and causing motor bracket play or steering instability.
Metallic Clunking & Hull Vibration: Loose mounting bolts or a cracked retaining plate allows engine movement within the swivel bracket, creating clunking noises during acceleration and reverse shifts.
Elongated Bolt Holes / Structural Cracking: Extreme impact loads can distort or crack bolt holes on old plates. Replace damaged clamp plates promptly to secure the transom engine assembly.
OEM Part Numbers
Compatible OEM references include:
66T-44526-00
66T-44526-00-00
Compatible Engine Models
This Lower Mount Clamp Plate is primarily designed for:
2-Stroke 40HP
If you are unsure about compatibility, please provide your engine model number or identification plate for verification before ordering.
Applications
This Lower Mount Clamp Plate 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
