Yamaha F20A / F25A 4 Stroke Basic Service Kit (2004 to 2009)

Yamaha F20A / F25A 4 Stroke Basic Service Kit (2004 to 2009)

Marsoni

M251S

$84.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Yamaha F20A / F25A 4 Stroke Basic Service Kit (2004 to 2009)This basic service kit is put together using high quality aftermarket parts selected from brands such as OMAX, EMP & NGK. These are proven in the field and widely used by marine professionals. This kit includes: 1x 61N W0078 11 Water Pump Kit 1x 5GH 13440 00 Oil Filter 1x 90430 14M09 Oil Drain Washer 1x 6G8 12411 00 Thermostat 1x 6H3 12414 00 Thermostat Gasket 1x 61N 24563 00 Fuel Filter Element 1x 93210 32738 Fuel Filter O Ring 2 x 90430 08020 Lower

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Installed this o-ring kit on a 2009 Honda Odyssey. The steering pump was making noise and you could see bubbles in the fluid revivor when the engine was idling indicating a potential air leak from where the hoses attach to the pump. The most difficult part was finding the right 10mm wrench that would allow me to access the lower hose mounting bolt without removing the belt or pump pulley. I wound up taking an old wrench, heated it with a torch, and bent it in a vice to get the right fit. I did order a ratcheting, flex head wrench but while waiting for it to be delivered I was able to make something work. Overall, the o-ring kit worked great, the o-rings seem high quality and this fixed my issue. If you don't already have some, make sure to order the power steering fluid required for Asian/Honda vehicles when you order these o-rings.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 24, 2025

Verified Purchase

Amazon Customer

New York, US

★★★★★ 5

Works great

Worked great and easy to install

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 21, 2026