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Yamaha | 20 Hour Service Kit | 20W-40 | F115 | 2000-2005

Keep your Yamaha F115 (2000–2005 models) running clean, smooth, and protected with a complete 20 hour service maintenance kit built around Yamalube 20W-40 FC-W outboard engine oil. Designed specifically for early-generation F115 models, this kit includes the core components commonly replaced during the first scheduled break-in service.

The 20 hour service is essential for replacing break-in oil, refreshing filtration, and servicing the lower unit. This bundle combines engine oil, oil filtration, fuel filtration, gear case lube, new sealing gaskets, and a fill pump into one convenient package so you can service your engine with confidence.

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What’s Included in This Kit

• 1 x LUB-20W40-FC-04 – Yamalube 20W-40 Outboard Mineral 4M FC-W Engine Oil (Gallon)
• 1 x 5GH-13440-71-00 – Yamaha Outboard Oil Filter (also replaces 5GH-13440-70-00)
• 1 x 68V-24563-00-00 – Yamaha Primary Fuel Filter Element
• 1 x ACC-GEARL-UB-QT – Yamalube Marine Gear Case Lube Oil (32 oz.)
• 2 x 90430-08003-00 – Yamaha Outboard Lower Unit Drain Gaskets (also replaces 90430-08020-00)
• 1 x 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
• 1 x Lower Unit Gear Case Oil Quart Pump (Multi-Purpose)

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Why This Kit Makes Service Easier

• Correct viscosity coverage: 20W-40 formulation supports reliable lubrication in marine operating conditions.
• Complete lubrication refresh: Fresh engine oil and marine gear lube help protect internal engine and gearcase components.
• Proper sealing: New drain gaskets help reduce the risk of leaks after servicing.
• Fuel system maintenance: Replacing the primary fuel filter helps support clean and consistent fuel delivery.
• All-in-one convenience: Everything commonly replaced at the 20 hour interval in one kit.

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Service Notes

• Designed specifically for Yamaha F115 outboards produced between 2000 and 2005.
• Replace drain gaskets during every service interval.
• Use the included pump to simplify lower unit gear lube filling.
• Dispose of used oil and gear lube properly according to local regulations.

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FAQ

Is this the correct first service kit for a 2000–2005 F115?
Yes. This kit includes the core components commonly replaced during the 20 hour break-in service interval for early F115 models.

Why are two lower unit drain gaskets included?
Most lower units use sealing washers at both the drain and vent screws, so both should be replaced during service.

Does the oil filter part number matter?
You will receive the listed Yamaha filter part number, which also covers the referenced superseded number shown in the kit contents.