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Yamaha | 20 Hour Service Kit | F25 | 2000-2004

Keep your Yamaha F25 operating smoothly with a complete 20 hour service maintenance kit built around Yamalube 20W-40 FC-W outboard engine oil. Designed specifically for Yamaha F25 outboards produced from 2000 through 2004, this kit includes the essential components required to perform your break-in oil and lower unit service.

The 20 hour service is an important milestone that supports long-term engine durability. Replacing engine oil and the oil filter helps remove early wear particles, while servicing the lower unit with fresh gear lube and new drain gaskets helps maintain proper lubrication and sealing. This bundled kit keeps everything organized so you can complete maintenance efficiently and confidently.

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What’s Included in This Kit

• 2 x LUB-20W40-FC-12 – Yamalube 20W-40 Outboard Mineral 4M FC-W Engine Oil (Quart)
• 1 x 5GH-13440-71-00 – Yamaha Outboard Oil Filter
• 1 x 65W-24251-10-00 – 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
• 1 x 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
• 1 x ACC-PUMP0-00-QT – Yamaha Gear Lube Pump

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Why This Kit Matters

• Break-in protection: Fresh 20W-40 oil and a new filter support internal engine protection.
• Correct oil capacity: Two quarts provide appropriate oil volume for F25 service.
• Fuel system support: A new primary fuel filter element helps maintain clean fuel delivery.
• Lower unit protection: Fresh gear lube supports smooth shifting and gear longevity.
• Leak prevention: New drain gaskets help maintain proper sealing after service.

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Service Notes

• Designed for Yamaha F25 outboards produced from 2000 through 2004.
• Replace drain gaskets during each service interval to help prevent leaks.
• Use the included pump to simplify lower unit gearcase filling.
• Dispose of used oil and gear lube according to local environmental regulations.

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FAQ

Is this kit correct for all 2000–2004 Yamaha F25 models?
Yes. This kit is configured specifically for Yamaha F25 outboards produced during those years.

Does this include enough oil for a complete oil change?
Yes. Two quarts of Yamalube 20W-40 meet the typical oil capacity requirements for F25 maintenance.