Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up
It will be shipped by UPS Ground.
Shipping (3PM)
Within 30 days
Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up Product Description
Keep your anchoring system running smoothly with the Lewmar 559003 black box replacement, designed specifically for Gen 1 TT140 models version 2.2 and higher. This essential control module is the heart of your windlass operation, managing power distribution, circuit protection, and seamless motor control during deployment and retrieval. Boat owners who rely on dependable performance in challenging marine conditions know that a faulty black box can halt operations at the worst possible moment—replacing it restores full functionality without the need for a complete windlass overhaul.
Essential Features of the Lewmar 559003
- Precision Engineering: Built to Lewmar's rigorous standards, this black box handles high-current demands while preventing overloads through integrated thermal and short-circuit protection.
- Plug-and-Play Compatibility: Direct fit for Gen 1 TT140 2.2+ windlasses, minimizing downtime during swaps.
- Robust Construction: Sealed against saltwater corrosion and vibration, ensuring longevity in harsh offshore environments.
- Smart Circuitry: Supports automatic freefall and power-up/down functions, optimizing chain handling for various rode sizes.
- Diagnostic Ready: LED indicators help pinpoint issues quickly, aiding in proactive maintenance.
Perfect Fit and Lasting Benefits
Confirm your setup matches Gen 1 TT140 version 2.2 or later by checking the model stamp on your existing unit. This replacement integrates flawlessly with standard Lewmar deck switches and foot controls, maintaining the intuitive operation you expect.
Upgrading to a fresh 559003 means:
- Reliable starts every time, even after prolonged storage.
- Reduced electrical strain on batteries and motors.
- Enhanced safety with automatic shutoffs during faults.
- Peace of mind knowing your anchoring gear is back to factory specs.
Many skippers report smoother chain payout and retrieval post-replacement, especially on boats with heavy-duty rodes or frequent anchoring in swells.
Streamlined Replacement Process
Swapping the black box is a straightforward DIY task for those familiar with marine electrical systems. Always disconnect the battery first to avoid sparks or shorts. Locate the unit typically mounted near the windlass motor, unclip connectors, and secure the new module with existing hardware. Test in shallow water before heading offshore. Pro tip: Inspect wiring for chafe or corrosion during the process to prevent future headaches.
Prolonging Your Windlass Life
Beyond replacement, regular care keeps the system humming. Rinse with fresh water after saltwater exposure, check connections annually, and monitor for unusual heat during use—these habits extend the black box's service life significantly. Common culprits for failure include water ingress from poor sealing or power surges from undersized batteries, so address them early.
Frequently Asked Questions
What does the Lewmar 559003 black box control in a TT140 windlass?
It manages motor power, overload protection, and control signals for up/down operations, ensuring safe and efficient anchoring.
Is the 559003 compatible with all TT140 models?
No, it's tailored for Gen 1 TT140 version 2.2 and up. Verify your model's firmware or stamping to confirm fit.
How do I know if my black box needs replacing?
Signs include intermittent operation, failure to respond to controls, blown fuses, or burning smells—common after exposure to moisture or surges.
Can I install the Lewmar 559003 myself?
Yes, for experienced users: disconnect power, swap the unit, and test. Prioritize safety by isolating the battery.
Does this replacement restore freefall function?
Absolutely, it fully supports automatic freefall and power recovery features on compatible TT140 setups.
How does the 559003 handle high loads?
With built-in thermal cutouts and circuit breakers, it safeguards against overloads during heavy chain pulls or stalls.
Will this fix erratic windlass behavior?
Often yes, as erratic issues stem from faulty circuitry—though check wiring and motor brushes first.
""
Frequently Asked Questions (FAQ) About Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up
Who is the Lewmar?How to describe Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up?
What is the highlights of Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up?
Who is the Lewmar?
How to describe Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up?
What is the highlights of Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up?
Save $31 when you buy the Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up for only $144 from NVN Marine! Same day shipping before 3pm.
Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Lewmar |
| Weight: |
1.0 lb |
Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up User Reviews
Lewmar 559003 Black Box Replacement for Gen 1 TT140 2.2 and Up Shipping & Return
| Shipping Weight: |
1.0 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.