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

Knock out the first service interval with a Yamaha F350 V6 4.3L 20 hour maintenance kit built around Yamalube 10W-30 Full Synthetic FC-W. This kit is designed to streamline your oil change and lower unit service by bundling the correct mix of engine oil, HD gear lube, sealing gaskets, and key filters into one order. With fresh filtration on both the oil and fuel sides, you help support clean lubrication, steady fuel flow, and dependable performance when you are ready to get back on the water.

What’s Included in This Kit

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

Why This 20 Hour Maintenance Kit Matters

• First-service ready: Covers oil change, gearcase service, and filtration in one kit.
• HD gear lube included: Helps protect gears and bearings under heavy loads and high torque.
• Fuel system protection: Includes both the engine-mounted fuel filter element and a 10-micron fuel/water separator.
• Cleaner lower unit refill: The included pump supports a bottom-up fill for less mess and fewer air pockets.

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, so you can replace both during the same service.

Do I need the 10-micron fuel/water separating filter if I already have the primary fuel filter?
They work together—the separator helps remove water and fine debris before fuel reaches the engine-mounted filter.

Can I reuse the gear lube pump?
Yes—clean it after use and store it for future lower unit services.

Should I replace the oil drain gasket every time?
Yes, replacing the drain gasket during service helps maintain a proper seal after reinstalling the plug.

• Aplicación del motor
  • F350 V6 4.3L - All Models