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Yamaha | 20 Hour Service Kit | QBL-10W30-FS-12

Make your first service interval easier with a Yamaha F40 20 hour service kit built around Yamalube 10W-30 Full Synthetic FC-W. This kit brings together the main items needed for engine oil service and lower unit maintenance, including engine oil, a Yamaha oil filter, fresh gaskets, gear lube, and a multi-purpose pump for a cleaner, simpler refill. A Yamaha primary fuel filter element is also included to help reduce debris and support steady fuel delivery.

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What’s Included in This Kit

• 3x QBL-10W30-FS-12 – Yamalube 10W-30 Full Synthetic Outboard Mineral 4M FC-W Engine Oil (Quart)
• 1x ACC-GEARL-UB-QT – Yamalube Marine Gear Case Lube Oil (32 oz.)
• 1x 5GH-13440-71-00 – Yamaha Outboard Oil Filter
• 1x 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
• 2x 90430-08003-00 – Yamaha Outboard Lower Unit Drain Gaskets
• 1x Lower Unit Gear Case Oil Quart Pump (Multi-Purpose)
• 1x 65W-24251-10-00 – Yamaha Primary Fuel Filter Element

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Why This 20 Hour Service Kit Matters

• First-service essentials in one order: Keeps the core oil change and lower unit service items together so you are not chasing missing parts.
• Fresh sealing gaskets included: New oil drain and lower unit gaskets help support proper sealing after service.
• Cleaner lower unit refill: The included pump helps support a bottom-up gearcase fill with less mess.
• Fuel system support: A fresh primary fuel filter element helps reduce debris before it reaches important fuel components.

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FAQ

Why are there 2 lower unit drain gaskets included?
Most Yamaha lower units use one gasket at the drain screw and one at the vent screw, allowing both sealing points to be replaced during the same service.

Can I reuse the quart pump?
Yes. Clean the pump after use and store it with your service supplies for future lower unit maintenance.

Do I need to replace the oil drain gasket?
Replacing the oil drain gasket during service helps maintain a clean seal after the drain plug is reinstalled.

Will this kit work for my exact engine?
Confirm your engine’s required oil filter and primary fuel filter element before ordering to make sure they match the parts listed in this kit.