Non-Automotive / Other

LEWMAR

BEARING ASSY

$1,719.33

SKU: L03I 40004774

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Lewmar Drum Bearing Kit restores smooth, efficient winch rotation by replacing worn drum bearings with precision‑engineered, marine‑grade components. Designed for durability and easy servicing, it ensures reliable performance and reduced friction to keep your winch operating at peak efficiency. Each component in the kit is manufactured to Lewmar’s exacting standards for accuracy and durability. The high‑quality drum bearings reduce mechanical resistance, improve winch responsiveness, and ensure dependable performance even under heavy load. Built to withstand saltwater exposure, UV radiation, and continuous use, these bearings are made from durable, corrosion‑resistant materials suitable for the harshest marine conditions. They maintain structural integrity and performance season after season. (Note: This description is for a 'Drum Bearing Kit' from Lewmar, but it accurately describes the function and qualities of this individual bearing assembly.)

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLEWMAR
Part NumberL03I 40004774

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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