LEWMAR UNKNOWN123 Sail Winch

( Brand: Lewmar ), ( Manufacturer Part Number: UNKNOWN123 ), ( Part Type: Winch ), ( Country/region Of Manufacture: United Kingdom )

Review LEWMAR Sail Winch fits 2025

The Lewmar Unknown123 Sail Winch, model number 25, is a high-performance, self-tailing winch designed for sailors seeking smooth and efficient sail handling. This winch is engineered to provide optimal power and control, ensuring that trimming sails becomes an effortless task.

The Unknown123 winch boasts a robust and durable construction. It features a one-piece cast aluminum body, ensuring a strong and rigid structure. The anodized finish on the winch provides excellent protection against corrosion, ensuring long-lasting performance even in the harshest marine environments. The winch drum is made of high-density, engineered polymer, reducing weight and enhancing durability.

This winch utilizes Lewmar's patented Dual Cam system, which offers exceptional self-tailing performance, even in heavy loads and extreme conditions. The cams work in opposition to each other, ensuring that the sheet is always under control, minimizing the risk of unwanted twists and jams.

The Unknown123 Sail Winch, model 25, is equipped with a powerful 2-speed gearbox. This feature allows sailors to easily switch between high and low gear, depending on the sail handling requirements. The high gear offers quick and efficient winding, while the low gear provides increased torque for tacking and jibing.

The winch comes standard with Lewmar's EasyRelease lever. This innovative feature allows sailors to release the load on the sheet with the touch of a button, making sail trimming a breeze. The EasyRelease lever can be easily installed or removed as needed, providing flexibility in sail handling configurations.

The Unknown123 Sail Winch, model 25, is designed with easy maintenance in mind. The winch features a large, accessible oil filler plug, allowing for simple and routine oil changes. The winch also comes with a comprehensive instruction manual, detailing recommended maintenance procedures and schedules.

In summary, the Lewmar Unknown123 Sail Winch, model 25, is a high-performance, self-tailing winch that offers smooth and efficient sail handling. Its robust and durable construction, combined with its powerful 2-speed gearbox and EasyRelease lever, make it an ideal choice for sailors seeking to enhance their sailing experience.

The Lewmar Unknown123 sail winch, model number 25, is a self-tailing winch designed for sailing applications. Like all products, it has its advantages and disadvantages.

1. Self-tailing design: This feature allows the winch to wind the sheet in automatically as the sail is being trimmed, reducing the need for manual effort and ensuring consistent tension.

2. Marine-grade materials: The winch is built using corrosion-resistant materials, making it suitable for use in marine environments.

3. Smooth operation: The winch's components are designed to work together seamlessly, ensuring that the sheet is wound in and out efficiently and with minimal effort.

4. Size and capacity: The model 25 winch is compact and lightweight, yet it can handle lines up to 5/16 inches in diameter, making it a versatile option for various sailing applications.

1. Cost: The Lewmar Unknown123 sail winch 25 is priced higher compared to some other winch models in the market, which may deter some potential buyers.

2. Requires regular maintenance: As with any mechanical device, the winch requires regular maintenance to ensure optimal performance and longevity. This includes periodic cleaning, lubrication, and replacement of worn parts.

3. Limited customization: The winch comes with factory-set settings, and users cannot easily adjust the tension or other parameters to their specific needs.

In conclusion, the Lewmar Unknown123 sail winch 25 offers several advantages, including its self-tailing design, marine-grade materials, smooth operation, and versatile size and capacity. However, it also comes with some disadvantages, such as its higher cost, the need for regular maintenance, and limited customization options.

If you are in the market for a sail winch and prioritize ease of use, reliability, and durability, the Lewmar Unknown123 sail winch 25 may be a worthwhile investment, despite its higher price point. However, if you are on a tight budget or require more customization options, other winch models may be more suitable for your needs. Ultimately, the decision depends on your specific sailing application, budget, and preferences.

Details:

Only have one like this Good working winch.

part #: unknown123 prices

• $90.25-$437.00

specifications sailgrinch:

• for years: 2025
• brand: Lewmar
• mpn: Unknown123
• part type: Winch
• country/region of manufacture: United Kingdom

returns sailgrinch:

• policy: No Returns

shipping sailgrinch:

• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-10 Days
• cost: $15.83
• class: Standard
• type: Calculated

payments sailgrinch:

• credit card: Discover
• other
• wallet: Google-pay

seller sailgrinch:

• # reviews: 42
• city: Havelock, North Carolina
• rating: 100.0%

general sailgrinch:

• condition: Used
• Boat Parts > Sailing Hardware Gear > Other Sailing Hardware Gear

offer sailgrinch:

• options: Ship-to-home
• best offers: True
• quantity: 1
• started: July 8, 2025
• sold: 0
• availability: In Stock

Lewmar UNKNOWN123 Is Similar To:

• Lewmar 49016000 Ocean 16ast 16st Self Tailing Winch Grey Aluminum (41.5% similar) Lewmar ocean 16AST aluminum single-speed self-tailing winch. This is a size 16 winch with an overall height of 5-5/8 and 4-3/4 outer diameter at the bottom. USA shipping only. Winch was disassembled, cleaned, lubed, and reassembled excellent condition - ready for service. Handling charge...(May 16th, 2024)
• Lewmar 49016002 16 Self Tailing Bronze Winch Ocean Series St 14 30 16st 16bst 40 34 8 15 (39.4% similar) The winches are approx. This turns wonderfully and is a show stopper with the beautiful patina on bronze. 4-3/4 inches across. Much safer to use than a traditional winch, because it allows you keep hands off of the rope when is under load on drum. This has a 16:1 power ratio...(May 17th, 2024)
• Lewmar 49065001 65st Ocean Series Chrome 2-speed Sail Winch One Only (43% similar) Pawls are captive and will not pop out when the drum is removed for servicing. All photos are of this actual item and were taken exclusively for listing. Internally, loads are supported by smooth running, rigid cage, permanently lubricated, stainless steel roller bearings that will not seize up...(May 27th, 2024)
• Lewmar 49014001 14st One Speed Self-tailing Winch Chrome Finish (43.1% similar) 14ST one speed, self-tailing winch is in excellent condition was installed for a short period and saw little to no use...(May 28th, 2024)
• Lewmar 49016001 16cst Ocean Self-tailing 1 Sp Winch Two Available (43.4% similar) I have two identical Lewmar 16 ocean series st single speed winches. I do not have the little booklet or original box. Then I didn't end up getting another boat. This Lewmar 49016001 16CST ocean self-tailing 1 speed winch is a great addition to any sailboat. The price listed is for a...(June 19th, 2024)
• Lewmar 49040056 2x 40 Self Tailing Ocean Winch St Cst 43 46 40st 40cst Series 44 30 Nice (33.1% similar) This makes them a great investment should you want to turn into electric winches in the future. These are the variant of this winch that has convertible stem allows for a standard installation, as well being compatible with electric conversion kit. I have also included a video showing the...(June 25th, 2024)
• Lewmar 49046055 2x 46 Self Tailing Winch Ocean Series St 43 40 46ast 46st 44 50 54 Alloy (37.8% similar) While I was servicing the winches also replaced both drums, jaw kits, both feeder arms, top caps and all 8 pawl springs with genuine Lewmar parts. These are 2 speed winches, and in very nice shape. As you would expect these turns wonderfully in both high and low gear. These winches present...(June 25th, 2024)
• Lewmar 49046056 44 Self Tailing Winch Ocean Series St 43 40 44st 44cst 46 50 54 Chrome 30 (35.9% similar) This will look like jewelry on the deck of your boat. Much safer to use than a traditional winch, because it allows you keep hands off of the rope when is under load on drum. Up for bid is a Lewmar 44 self tailing winch. I just completely disassembled, decreased and cleaned all the metal parts...(June 28th, 2024)
• Lewmar 49515057 2x 15 Self Tailing Evo Winch St Ast 14 16 28 30 40 15st 15ast Aluminum (38.4% similar) While I was servicing the winches replaced all 10 pawl springs with new Lewmar units. Perfect for any number of applications on your sailboat. These are very powerful with a 15.8:1 power ratio. As you would expect they turn wonderfully. These winches are ready to install...(July 2nd, 2024)
• Lewmar 29141121 Chrome 10 Inch Lock-in Winch Handle Forged Bronze (40.4% similar) Good condition, locking mechanism works...(July 20th, 2024)
• Lewmar 49065000 2x 64 Self Tailing Winch Ocean Series St 50 48 64st 64ast 46 58 70 65 (38.7% similar) As you would expect they turn wonderfully in both high and low gear. These are very powerful with a 64:1 power ratio in the low gear. While I was servicing the winches replaced all 8 pawl springs with new Lewmar units. Good luck, happy buying. These winches are ready to install...(July 21st, 2024)