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home > Lewmar Pro-Sport 550G Horizontal Windlass Kit - 12V > Lewmar Pro-Sport 550G Horizontal Windlass Kit - 12V

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Lewmar Pro-Sport 550G Horizontal Windlass Kit - 12VDiscover the reliability and efficiency of the Lewmar Pro Sport 550G horizontal windlass, crafted for boaters who demand smooth anchoring without the hassle. This 12V kit transforms how you handle rope and chain, blending robust construction with user friendly operation. Whether you're anchoring in calm bays or facing choppy waters, its efficient spur gearbox and powerful permanent magnet motor deliver consistent performance on vessels up to 28 feet.

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product description

Why choose thelockerguy wholesale?

Discover the reliability and efficiency of the Lewmar Pro-Sport 550G horizontal windlass, crafted for boaters who demand smooth anchoring without the hassle. This 12V kit transforms how you handle rope and chain, blending robust construction with user-friendly operation. Whether you're anchoring in calm bays or facing choppy waters, its efficient spur gearbox and powerful permanent magnet motor deliver consistent performance on vessels up to 28 feet.

Why Choose the Pro-Sport 550G for Your Boat?

Boaters appreciate the Pro-Sport 550G for its balance of power, durability, and simplicity. The aluminum center case withstands harsh marine environments, while composite side covers resist corrosion and impacts. Low power draw means longer battery life during extended outings, and dual-direction operation lets you raise or lower your anchor effortlessly. Manual freefall adds a safety net for quick deployment, and the DIY-ready design suits weekend warriors tackling their own installs.

Exceptional Power-to-Size Ratio: Pulls up to 550 pounds at speeds reaching 98 feet per minute.
Versatile Compatibility: Handles 1/4-inch G4 or BBB chain, 6-7mm DIN 766, and 1/2-inch 3-strand or 8-plait rope.
Compact Footprint: Measures about 8-7/8 inches wide by 5-5/8 inches high, fitting neatly on most bow rollers.

Key Technical Specifications

Specification	Details
Mount Type	Horizontal
Maximum Pull	550 lbs (250 kg)
Working Load Limit	137.5 lbs (62 kg)
Max Line Speed	98 ft/min
Voltage / Amps / Power	12V DC / 20A / 150W
Dimensions (W x H)	8-7/8" x 5-5/8"
Material	Rugged Aluminum & Composite

Effortless Installation and Everyday Use

Above-deck mounting simplifies setup—no need for complex below-deck modifications. The kit includes everything for a straightforward install: base gasket for a watertight seal, fast mounting studs, installation wrench, circuit breaker, contactor, and guarded rocker switch. Connect to your 12V system, position on the bow, and you're ready to anchor with a simple push-button control. Pro tip: Align the gypsy precisely with your chain size to avoid jams and ensure smooth retrieval every time.

For maintenance, rinse with fresh water after saltwater use, inspect the gearbox oil annually, and lubricate moving parts sparingly. This keeps it running like new season after season.

What's Included in the Kit

Pro-Sport 550G windlass unit
Base gasket seal
Mounting hardware and fast studs
Installation wrench
Circuit breaker
Contactor
Guarded rocker or toggle switch
Instruction manual

Frequently Asked Questions

What chain and rope sizes does the Lewmar Pro-Sport 550G support?

It accommodates 1/4-inch ISO G4 or BBB chain, 6mm or 7mm DIN 766 chain, and 1/2-inch 3-strand or 8-plait rope up to 12mm.

Is this windlass suitable for my 25-foot boat?

Yes, it's ideal for boats up to 28 feet (9 meters), providing ample power for typical anchoring needs.

Does it support manual freefall anchoring?

Absolutely, the manual freefall feature allows quick anchor deployment when powered operation isn't needed.

How much power does the 12V motor draw?

It draws 20 amps with low overall consumption thanks to the efficient permanent magnet motor and spur gearbox.

Can I install this windlass myself?

Yes, it's DIY-ready with included hardware, gasket, and instructions for convenient above-deck installation.

What is the maximum working load for safe operation?

The working load limit is 137.5 pounds, ensuring reliable performance without overload.

Lewmar’s Pro-Sport windlass is designed as an economical package for rope and chain applications, without compromising quality or performance. Pro-Sport is designed around a highly efficient spur gearbox, using smaller, more powerful permanent magnet motors. Its rugged aluminum center case and durable composite side covers make Pro-Sport the perfect choice. Complete with push-button control, anchoring has never been easier.

Lewmar 6811967303 Attributes

Mount Type: Horizontal
Maximum Pull: 550 Pound
Working Load Limit: 137.5 Pound
Maximum Line Speed: 98 Feet Per Minute
Size: 8-7/8 Inch Width X 5-5/8 inch Height
Chain/ Rope Size: 6 Millimeter DIN766/ 1/4 Inch ISO G4/ 1/4 Inch BBB/ 7 Millimeter DIN 766 Chain
Material: Aluminum
Ampere Rating: 20 Amp
Voltage Rating: 12 Volt
Motor Power: 150 Watt

Lewmar 6811967303 Features & Benefits

Low Power Consumption Or Current Draw
Dual Direction Powered Operation
Convenient Above Deck Installation
Manual Freefall
DIY Ready
Limited 3 Year Warranty

Lewmar 6811967303 Warranties

Limited Warranty and Key Terms of supply by Lewmar INC.pdf

Lewmar 6811967303 Technical Bulletins

Pro-Sport 550G Horizontal Windlass Kit - 12V

Lewmar’s Pro-Sport windlass is designed as an economical package for rope and chain applications, without compromise on quality or performance. Pro-Sport is designed around a highly efficient spur gearbox, using smaller, more powerful permanent magnet motors.

Its rugged aluminum center case and durable composite side covers make Pro-Sport the perfect choice. Complete with push-button control, anchoring has never been easier.

Features:

Low power consumption / current draw
Dual direction powered operation
Convenient above-deck installation
Manual freefall
DIY ready

Technical Specifications:

Chain Size - 1/4" G4 or BBB
Rope Size - 1/2" 3-strand or 8-plait
Motor Voltage - 12 Volt DC
Motor Power - 150 Watt
Maximum pulling power - 550lb (250kg)
Maximum Working Load - 137lb (62.12kg)
For boats up to 28' (9M)

In the Box:

Windlass
Base gasket
Mounting hardware
Circuit breaker
Contactor
Rocker switch
Instruction manual

*Sold as an Individual

Lewmar Pro-Sport 550G Horizontal Windlass

mm-7mm-1/4" Gypsy

Model: 6656811967-303
UPC: 743683306471

Powerful motor providing superior line speed
Low power consumption / current draw
Dual direction powered operation
Maximum pulling power: 250kg (550 lb)
Convenient above-deck installation
For boats up to 9m (28ft)

Lewmars Pro-Sport rope/chain windlass is designed as an economical package for rope and chain applications, without compromise to quality or performance. Pro-Sport is designed around a highly efficient spur gearbox, using smaller, more powerful permanent magnet motors. The unit has manual freefall and two gypsy sizes to choose from. It is DIY-ready and easy to install. Its rugged aluminum center case and durable composite side covers make Pro-Sport the perfect choice. Complete with push-button control, anchoring has never been easier.

Specifications

Chain Size	1/4" G4, 1/4" BBB, 7mm DIN 766
Rope	12mm 3-strand and 8-plait
Input Voltage	12v
Dimensions	8 7/16" L x 7 1/8" W x 5 5/8 H

What's in the Box:

Windlass
Base gasket
fast mounting studs
Installation Wrench
Toggle switch
Circuit Breaker

SKU: NVN-94335
MPN: 6656811967-303
UPC: 743683306471

Lewmar Pro-Sport 550G Horizontal Windlass Kit - 12V

Name: Lewmar Pro-Sport 550G Horizontal Windlass Kit - 12V
Brand: lifisolutions.eu
SKU: 58164592065
Price: 411.50 USD
Availability: InStock
Rating: 4.690300000000001 (59 reviews)