Lenco Hatch Lift Assembly Regal OEM 750 DT - 12V - 21142-001
Manufacturer Part #: 21142-001
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Lenco Hatch Lift Assembly Regal OEM 750 DT - 12V - 21142-001
The Lenco Hatch Lift Assembly Regal OEM 750 DT – 12V (Part #21142-001) is a premium, heavy-duty marine actuator engineered to deliver dependable hatch lifting performance for Regal boats and other compatible vessels. Designed to OEM specifications, this Lenco hatch lift ensures precise fitment, seamless integration, and reliable operation, making it the ideal replacement for worn or failing hatch actuators.
Manufactured by Lenco Marine, an industry leader in marine trim tabs and actuator systems, the 750 DT hatch lift assembly is built to withstand the demanding conditions of saltwater and freshwater environments. Its corrosion-resistant components, sealed motor housing, and maintenance-free construction provide long-lasting durability and protection against moisture, salt, and debris.
This 12-volt electric hatch actuator delivers smooth, consistent lifting power for engine hatches, storage compartments, and access panels. The precision-engineered internal gearing and high-torque motor ensure controlled movement, reducing strain on hinges and improving overall safety when opening and closing heavy hatches. Whether you're performing routine maintenance or upgrading your boat’s hardware, this actuator enhances convenience and reliability onboard.
The Lenco 750 DT OEM hatch lift is designed for easy installation with factory mounting points and wiring compatibility, minimizing downtime and simplifying replacement. Its quiet operation and efficient power consumption make it an excellent choice for boaters seeking both performance and longevity.
Core Technology & Performance
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High Load Capacity: This actuator is capable of delivering over 500 lbs of push force, making it ideal for lifting heavy engine covers, decks, and large storage hatches.
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Clutchless Ball-Screw: The internal ball-screw mechanism is designed to spin freely when the hatch is fully opened or closed. This removes the need for limit switches and prevents motor burnout.
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Saltwater Ready: The assembly is constructed from non-corrosive materials, including clear anodized aluminum tubing and high-impact mounting brackets, ensuring long-term durability in marine environments.
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Ignition Protected: Complies with ABYC standards and is CE-certified, making it safe for use in engine compartments where fuel vapors may be present.
Key Features & Benefits:
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Genuine Lenco OEM Part (21142-001) – Designed specifically for Regal boats
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Model 750 DT Hatch Lift Assembly – Precision-engineered for reliable operation
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12V DC Power Supply – Compatible with standard marine electrical systems
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Heavy-Duty Actuator Design – Handles demanding hatch lifting applications
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Corrosion-Resistant Construction – Ideal for saltwater and harsh marine environments
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Sealed, Maintenance-Free Motor Housing – Protects internal components from water intrusion
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Smooth & Quiet Operation – Reduces noise and mechanical stress
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High Torque Output – Ensures consistent lifting of heavy engine hatches
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OEM Fit & Easy Installation – Direct replacement with minimal modification
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Long Service Life – Built for durability and extended performance
| Feature | Specification |
| Model Number | 21142-001 |
| Voltage | 12V DC |
| Current Draw | 5 Amps (Average) |
| Push Force | 500 lbs+ |
| Connector Type | 2-foot lead with Deutsch Plug |
| Housing Material | Clear Anodized Aluminum |
In The Box
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(1) Lenco Marine Hatch Lift Assembly (21142-001)
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(1) Integrated 2-foot Power Lead
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(2) Stainless Steel Clevis Pins (for mounting brackets)
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Installation Hardware
Applications:
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Engine hatch lift systems
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Storage compartment access
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Boat deck and transom hatches
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Replacement for worn or failed OEM actuators
Frequently Asked Questions (FAQs)
1. What is the Lenco 21142-001 Hatch Lift Assembly used for?
The Lenco 21142-001 is a 12V electric hatch lift assembly designed as an OEM replacement for compatible Regal 750 DT installations. It provides powered opening and closing of a boat hatch for convenient access to compartments.
2. Is the Lenco 21142-001 specifically designed for Regal boats?
Yes. Lenco identifies this model as a custom Regal OEM 750 DT hatch lift replacement. Compatibility should be verified using the existing lift's part number and mounting configuration.
3. What voltage does the Lenco 21142-001 require?
The hatch lift operates on a 12-volt DC electrical system, commonly found on recreational boats.
4. Can this hatch lift replace my original Regal hatch actuator?
Yes, provided your existing installation uses the compatible Regal OEM 750 DT assembly. Check the original part number, mounting points, and electrical connections before ordering.
5. Is the Lenco Regal 750 DT hatch lift electrically operated?
Yes. It uses an electric actuator to raise and lower the hatch through a compatible control system, reducing the need for manual lifting.
6. Can the Lenco 21142-001 be used on boats other than Regal?
This model is specifically listed for a Regal OEM application. Installation on another boat would require confirmation of the actuator's dimensions, stroke, lifting requirements, and mounting compatibility.
7. What is the stroke length of the Lenco 21142-001?
The exact stroke length for part number 21142-001 is not confirmed in the available model-specific specifications. The OEM designation 750 DT should not be assumed to represent a particular stroke length.
8. What are the retracted and extended dimensions of this hatch lift?
Verified retracted and extended actuator dimensions are not published in the available product listings. For an accurate replacement, compare measurements of the existing lift or obtain the OEM dimensions from Lenco.
9. Does the Lenco 21142-001 include a control switch?
A control switch is not confirmed as part of the supplied package. Check the package contents before ordering and verify whether the existing switch can be reused.
10. Does this hatch lift use hydraulics?
No. The Lenco 21142-001 is an electric hatch lift assembly. Lenco's electric hatch lift technology does not require a separate hydraulic pump or hydraulic fluid system.
11. Can the Lenco 21142-001 be used for an engine compartment hatch?
It may be suitable for an engine compartment hatch if that is the original approved Regal application. Confirm the hatch weight, mounting geometry, and required lifting capacity before installation.
12. How much weight can the Lenco Regal OEM 750 DT hatch lift support?
A verified lifting-capacity rating for this specific part number was not found. Actual lifting requirements also depend on hatch weight, hinge location, and actuator mounting angle. Lenco's installation guidance notes that mounting geometry significantly affects lifting performance.
13. Is the Lenco 21142-001 suitable for saltwater boats?
It is designed for marine applications, including environments where moisture and salt exposure may occur. Regularly inspect electrical connections and mounting hardware, and follow Lenco's maintenance recommendations.
14. Does the hatch lift hold its position when stopped?
Lenco's general electric hatch lift documentation describes a non-drifting design. However, the exact holding characteristics of this Regal-specific OEM assembly should be confirmed with Lenco.
15. Can I install the Lenco 21142-001 myself?
Installation may be possible for someone experienced with marine electrical systems and hatch lift mounting. Professional installation is recommended when actuator alignment, electrical wiring, or hatch load requirements are uncertain.
16. What should I check if my existing Regal hatch lift stops working?
Start by checking the battery voltage, fuse or circuit breaker, control switch, wiring connections, and visible actuator condition. If the electrical supply is correct but the actuator does not operate, further testing or replacement may be necessary.
17. What maintenance does the Lenco Regal hatch lift require?
Periodically inspect mounting pins, brackets, fasteners, wiring, and electrical connections. Keep the assembly clean and check for corrosion, damage, or unusual movement. Follow Lenco's instructions rather than applying unapproved lubricants.
18. What comes in the box with the Lenco 21142-001?
The product is sold as the Lenco Regal OEM 750 DT 12V Hatch Lift Assembly. Available listings do not clearly establish whether separate mounting brackets, switches, or additional wiring accessories are included. Confirm the package contents before purchasing.
19. Does the Lenco 21142-001 come with a warranty?
Retailers advertise manufacturer warranty coverage, but the exact warranty duration and terms for part 21142-001 were not verified. Consult Lenco's current warranty policy or your authorized dealer for coverage details.
20. How do I know if the Lenco 21142-001 is the correct replacement for my boat?
Check your existing hatch lift for part number 21142-001 or the Regal OEM 750 DT designation. Confirm the boat model and year, operating voltage, mounting dimensions, stroke length, and electrical connections. Contact Lenco or your Regal dealer if the original part number cannot be identified.
Why Choose Lenco Hatch Lift 750 DT?
Choosing the Lenco Regal OEM 750 DT Hatch Lift Assembly means investing in proven marine technology trusted by boat manufacturers worldwide. Its robust design, OEM compatibility, and dependable performance help maintain safety, improve accessibility, and extend the life of your vessel’s hatch system.
Installation Tip: This unit is supplied with two clevis pins at the mounting brackets, which allow for quick manual release of the hatch in the event of a total power failure. When wiring, ensure you are using a dedicated marine-grade switch (sold separately) to handle the 5-amp load effectively.
BRAND: Lenco Marine
Manufacturer Part Number: 21142-001
Lenco Hatch Lift Assembly Regal OEM 750 DT - 12V - 21142-001 is backordered and will ship as soon as it is back in stock.
Lenco Hatch Lift Assembly Regal OEM 750 DT - 12V - 21142-001
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