Lewmar Ocean Series 40CST Two-Speed Self-Tailing Winch, Size 40, Chrome

The Lewmar Ocean Series 40CST is a two-speed, self-tailing sailboat winch built for sailors who need reliable power and smooth control when trimming sails. Its self-tailing feeder arm design reduces friction and keeps the line feeding cleanly onto the drum without snagging, which cuts down on hands-on-rope time during tacks and trims. A wave spring feature with self-adjusting springs lets the winch handle a range of rope diameters, including smaller-diameter lines, without manual adjustment.

Inside, a one-piece bronze center stem supports stainless steel main shafts and gear spindles for strength under load, while the high-tensile bronze gears are machine-cut to close tolerances for smooth, consistent power delivery through both gears. In first gear the winch delivers a 1.9:1 gear ratio and a 13.2:1 power ratio; shifting to second gear steps up to a 40.2:1 gear ratio and a 40.2:1 power ratio, giving sailors both speed for quick trims and mechanical advantage for heavier loads. The drum has a chrome finish for corrosion resistance and a clean look on deck.

The winch measures 5-15/16 inches at the base diameter and stands 6-15/16 inches tall, and weighs 15.75 pounds. It is suited to both racing and cruising sailboats where a size 40 two-speed self-tailing winch is called for.

Specifications

• Brand: Lewmar
• Manufacturer Part Number: 49040056
• Product Category: Sailboat Winch, Ocean Series
• Winch Size: 40
• Speed Type: Two-Speed, Self-Tailing
• Gear Ratio, 1st Gear: 1.9:1
• Gear Ratio, 2nd Gear: 40.2:1
• Power Ratio, 1st Gear: 13.2:1
• Power Ratio, 2nd Gear: 40.2:1
• Base Diameter: 5-15/16 inches
• Height: 6-15/16 inches
• Weight: 15.75 pounds
• Finish: Chrome
• Drum Material: Chrome-plated bronze
• Center Stem Material: Bronze, one-piece
• Main Shaft and Gear Spindle Material: Stainless steel
• Gear Material: High-tensile bronze, machine-cut
• Included Components: Winch with drum
• UPC: 743683001611

Frequently Asked Questions

Is the Lewmar 49040056 a one-speed or two-speed winch? The Lewmar 49040056 Ocean Series 40CST is a two-speed, self-tailing winch, with a 1.9:1 gear ratio and 13.2:1 power ratio in first gear, stepping up to a 40.2:1 gear ratio and 40.2:1 power ratio in second gear.

What size winch is the 49040056? It is a size 40 winch, measuring 5-15/16 inches at the base diameter and 6-15/16 inches tall.

How much does this winch weigh? The Lewmar 49040056 winch weighs 15.75 pounds.

What is the drum made of? The drum on this winch is chrome-plated bronze, giving it corrosion resistance and a polished chrome finish for on-deck hardware.

What internal materials give this winch its strength? A one-piece bronze center stem supports stainless steel main shafts and gear spindles, and the gears are high-tensile bronze that is machine-cut to close tolerances.

Does this winch self-tail? Yes, the 49040056 is a self-tailing winch with a feeder arm design that reduces friction and keeps line feeding onto the drum without snagging.

What comes with the winch? The Lewmar 49040056 ships as the winch with its drum; it does not include mounting hardware beyond what is part of the winch assembly.

Can this winch handle thinner sailing lines? Yes, the wave spring feature on this Ocean Series 40CST winch has self-adjusting springs that accommodate smaller-diameter ropes without manual adjustment.

Is this winch suited to racing or cruising sailboats? Both. The two-speed 49040056 winch provides the speed needed for quick trims in racing and the mechanical advantage for heavier loads typical of cruising.

Is the 49040056 a genuine Lewmar part? Yes, 49040056 is Lewmar's own manufacturer part number for this Ocean Series 40CST winch, not a third-party equivalent.