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Yamaha | 20 Hour Service Kit | QBL-10W30-FS-04

Keep your Yamaha F225, F250, and F300 4.2L V6 running strong with a 20 hour service kit that bundles the core maintenance essentials in one box. This kit is built around Yamalube 10W-30 Full Synthetic FC-W and includes the oil volume you typically need for service, a matching Yamaha oil filter, and fresh gaskets to help seal drain points after the job is done. For the lower unit, you get HD gear lube with new drain gaskets and a Yamaha quart pump for a cleaner, easier refill. Fuel-side protection is also covered with a primary fuel filter element and a Yamaha 10-micron fuel/water separating filter to help reduce water and debris before it reaches critical components.

What’s Included in This Kit

• 1x QBL-10W30-FS-04 – Yamalube 10W-30 Full Synthetic Outboard Mineral 4M FC-W Engine Oil (Gallon)
• 3x QBL-10W30-FS-12 – Yamalube 10W-30 Full Synthetic Outboard Mineral 4M FC-W Engine Oil (Quart)
• 1x N26-13440-04-00 – Yamaha Oil Filter (also replaces N26-13440-03-00)
• 1x 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
• 2x ACC-GLUBE-HD-QT – Yamalube Marine Gear Case Lube Oil HD (32 oz.)
• 2x 90430-08003-00 – Yamaha Outboard Lower Unit Drain Gaskets (also replaces 90430-08020-00)
• 1x ACC-PUMP0-00-QT – Yamaha Lower Unit Gear Case Lube Oil Quart Pump (Multi-Purpose)
• 1x 6P3-WS24A-02-00 – Yamaha Primary Fuel Filter Element
• 1x QB1-10MEL-10-00 – Yamaha Outboard 10-Micron Fuel/Water Separating Filter

Why This 20 Hour Service Kit Matters

• Proper oil volume included: A gallon plus 3 quarts helps you reach the correct fill level for service.
• HD lower unit protection: Heavy-duty gear lube supports gear and bearing protection under higher loads.
• Cleaner refills: The included Yamaha quart pump makes bottom-up gearcase fills simpler and less messy.
• Fuel system defense: Primary filtration plus 10-micron water separation helps protect sensitive fuel components.

FAQ

Why does this kit include a gallon plus 3 quarts of engine oil?
V6 outboards often require higher oil capacity, and the extra quarts help you top off to the correct fill level during service.

Why are there 2 lower unit drain gaskets included?
Most Yamaha gearcases use one gasket at the drain screw and one at the vent screw, so you can replace both during the same service.

What does the 10-micron fuel/water separating filter do?
It helps capture fine debris while separating water from fuel before it reaches sensitive fuel system components.

Can I reuse the quart pump?
Yes—clean it after use and store it for your next lower unit service.

• Application moteur
  • F225 4.2L V6 - All Models
  • F250 4.2L V6- All Models
  • F300 4.2L V6 - All Models