AL‑KO Ford Slimline Marine Bearing Kit – Japanese Bearings (P/N 621036)

Overview

This AL‑KO Ford Slimline Marine Bearing Kit (P/N 621036) features genuine Japanese-made tapered roller bearings and a marine-grade grease seal for use in AL‑KO trailer hubs with Slimline (SL) stubs. Designed for superior performance in saltwater and off-road conditions, it includes LM68149 (inner) and LM12749 (outer) cone and cup sets, plus a 44 mm ID marine seal and dust cap.

Ideal for boat trailers, off-road campers, and heavy-duty tandem axles operating in wet or corrosive environments.

📦 Kit Includes

• 1 × LM68149 Cone (inner bearing)

• 1 × LM68110 Cup

• 1 × LM12749 Cone (outer bearing)

• 1 × LM12710 Cup

• 1 × Marine Grease Seal – Ford Slimline (ID 44 mm)

• 1 × Grease/Dust Cap

Bearings are Japanese-manufactured (e.g. Koyo, NTN, NSK)
Matched to AL‑KO OEM bearing kit P/N 621036

⚙️ Specifications

🔧 Compatibility & Fitment

• Designed for Ford SL (Slimline) trailer stubs

• Fits AL‑KO electric or override brake hubs

• Used in boat trailers, off-road campers, and heavy-duty dual-axle trailers

• Compatible with 10″  drum and disc brake setups using SL bearing profile

🛠️ Installation Notes

• Clean stub axle before installation to ensure seal and bearing fitment

• Use marine-grade grease on bearings and seal lip

• Follow AL‑KO torque recommendations for axle nut and wheel studs

• Inspect bearings, seal, and cap after the first 300–500 km of towing

• Replace seal during every bearing service when used in marine environments

📦 Shipping & Warranty

• Ships from Brisbane – most orders dispatched next business day

• Covered by a 12-month warranty (meets AL‑KO OEM spec)