300 Hour Service Kit for Mercury Verado 200-400 L6 Engines +Add Zinc's with 300 hour Service Kit/ or no oil kits:300 Hour Kit (No oil included) ✅ 350–400HP 5

✅ 350–400HP 5

Keep Your Power Flowing

ACU-200 Actuator Control Unit (the M81105 Rotary Rudder Reference)

All Raymarine Wireless products are sealed for life and completely waterproof (submersible to 10m)

Smart and intuitive LightHouse 3 OS makes navigating easy

300 Hour Service Kit for Mercury Verado 200-400 L6 Engines +Add Zinc's with 300 hour Service Kit/ or no oil kits:300 Hour Kit (No oil included) ✅ 350–400HP 5The 300 hour service is the most comprehensive milestone in your Mercury Verado L6's maintenance schedule and this kit has everything you need to do it right, all in one order. No hunting down individual part numbers, no second guessing oil specs. USP Marine's technicians have put together the exact fluids, filters, and wear items Mercury requires at 300 hours, spec'd with Liqui Moly Marine oils and genuine OEM parts. What's in the Kit & Why It