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

Make early maintenance easier with a Yamaha F30 20 hour service kit for 2013–current models built around Yamalube 10W-30 Full Synthetic FC-W. This kit brings together the key 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 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-13440-90-00 – 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 6D8-WS24A-00-00 – Yamaha Primary Fuel Filter Element

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Why This 20 Hour Service Kit Matters

• First-service essentials in one kit: Covers common engine oil and lower unit service items in one convenient order.
• Fresh sealing gaskets included: New oil drain and lower unit gaskets help support proper sealing after service.
• Cleaner gearcase refill: The included pump helps make bottom-up lower unit filling easier and less messy.
• Fuel filtration included: A fresh primary fuel filter element helps reduce debris before it reaches important fuel system 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.

Is one quart of gear lube enough for my lower unit?
Most small outboards use about one quart during lower unit service, but you should always confirm the required gearcase capacity before servicing.