Keep Your Lewmar Winches Running Smoothly with the Essential Spare Parts Kit

Nothing disrupts a smooth sail like a winch that sticks, slips, or grinds under load. For serious sailors and boat owners, regular maintenance is key to reliable performance on the water. This dedicated spare parts kit delivers everything required to service your Lewmar Ocean Standard winches from size 30 to 48, as well as EVO ST and SPT models from 30 to 50. Designed by Lewmar engineers, it targets the most common wear points, ensuring your deck hardware stays in top condition season after season.

Whether you're prepping for a long offshore passage or just tackling routine upkeep at the dock, this kit saves time and hassle. No more hunting for individual components—everything comes together in one compact package, ready for straightforward installation during your next service interval.

What's Included for Comprehensive Winch Servicing

Lewmar's service kits are thoughtfully assembled with high-quality, marine-grade materials built to withstand saltwater exposure and heavy use. Typical contents focus on critical moving parts and seals that bear the brunt of operation:

• Pawl assemblies and springs for secure line holding without slippage.
• Precision seals and O-rings to prevent water ingress and maintain lubrication.
• Specialized grease formulated for self-tailing jaws and drums.
• Fasteners and bushings to restore smooth cranking action.

These components address the usual suspects in winch wear: corrosion from salt spray, compression fatigue in springs, and degradation of rubber seals over time. Using genuine Lewmar parts guarantees compatibility and longevity, outperforming generic alternatives that can lead to premature failure.

Perfect Compatibility for Your Rigging Setup

This kit fits seamlessly across a range of popular Lewmar models, making it a versatile choice for multi-winch boats:

• Ocean Standard winches: Sizes 30 through 48ST.
• EVO self-tailing (ST) and single-speed power tailing (SPT) winches: Sizes 30 through 50ST.

Before servicing, always cross-check your winch model stamped on the base. Ocean series offer robust manual handling for genoa sheets and spinnaker halyards, while EVO models bring electric efficiency to larger sails—both benefit from this kit's targeted replacements.

Step-by-Step Guide to Winch Servicing

Reviving your winches doesn't require a full teardown. Follow these proven steps for professional results:

1. Disassemble safely: Remove the drum and feeder arm, inspecting jaws for wear.
2. Clean thoroughly: Flush out old grease, salt, and debris with fresh water and a soft brush.
3. Replace wear items: Swap pawls, springs, and seals from the kit—pay special attention to the top cap O-ring.
4. Re-lubricate: Apply Lewmar-approved grease sparingly to avoid attracting grit.
5. Reassemble and test: Crank under light load to confirm smooth operation.

Service every 12-18 months or after 500 hours of use, depending on conditions. Pro tip: Mark your calendar post-service to stay ahead of issues.

Why Genuine Lewmar Parts Outperform the Rest

Counterfeits might look similar, but they lack the engineering precision of OEM components. Lewmar parts use advanced alloys resistant to galvanic corrosion and elastomers that flex without cracking in UV exposure. Sailors report winches serviced with these kits handle 20-30% more cycles before needing attention again. Invest in reliability—your safety and speed on the water depend on it.

Common signs it's time for a refresh: Ratcheting hesitation, stiff turning, or lines jumping jaws. Addressing these early prevents bigger problems like drum seizure.