Why choose Hydraulic-electric actuator
For marine accessory manufacturers or dealers (such as those handling trim tabs and jackplates), this assembly plays an important role:
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It adjusts the propeller thrust angle and engine depth to improve the boat’s running attitude.
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It helps reduce fuel consumption, increase speed, and stabilize performance in varying water conditions.
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When a jackplate or trim tab system is installed, a reliable trim/tilt unit becomes critical to handle the larger movement range and higher loads on the engine mount.
Specification of Boat linear actuator:
| 40HP
electrically actuated hydraulic tilt and trim unit |
| Installation Dimensions: | Closure dimension 266±2(mm), Opening dimension 412±3(mm) |
| Overall Dimensions: | 303×145×91(mm) |
| Weight: | 5KG |
| Mode of steering: | Remote control, electric start |
| Scope of application: | two stroke and four stroke 20hp, 25hp,40hp, universally for YAMAHA 40hp outboard motor |
| Color: | Black |
| Yamaha OEM: | 65W-43800-02-4D |
1. Search part by OEM part numbers:
65W-43800-01-4D
65W-43800-02-4D
65W-43800-03-4D
65W-43800-20-4D
65W-43800-21-4D
65W-43800-22-8D
65W-43800-23-8D
2.New genuine parts Power Trim & Tilt Assy, 65W-43800-01-4D
65W-43800-02-4D
65W-43800-03-4D
65W-43800-20-4D
65W-43800-21-4D
65W-43800-22-8D
65W-43800-23-8D
3.For Outboard: Yamaha 25, Yamaha 30, Yamaha 40, Yamaha F20, Yamaha F25 FIT F25 F30 4 stroke outboard engine
Installation & Maintenance Tips
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Disconnect the outboard power supply before installation to prevent accidental activation.
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Check hydraulic oil levels or the electric motor’s condition before use.
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Inspect all bolts, welds, and brackets for cracks—especially if a jackplate or trim tab is installed, as these increase mechanical load.
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Periodically verify that the actuator moves smoothly without binding. Salt, sand, or corrosion can slow operation.
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Use trim adjustment wisely at takeoff, cruising, and shallow water operation to avoid cavitation and improve acceleration.
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Because a failed trim/tilt assembly can directly affect safety and handling, it is recommended to stock a spare unit for emergency replacement.
More linear actuators for your reference
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Wuxi Fergus Intelligent Technology Co., Ltd.
We, based on Wuxi city, which integrates research, developing,
manufacturing and
ex-import goods and service of linear actuator and industrial
intelligent motors, lifting column ,
electronic parts, we have a R&D team and we offer OEM and ODM
services.
Our technical engineers have more than 10 years experience.
Our Vision: Provide smart product to help customer solve motion problem
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