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90-404-B25F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 25 inch

SEI Marine 90-404-B25F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 25 inchSEI Marine 90-404-B25F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 25 inch

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$1,195.00

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FULL WARRANTY

Part Number
90-404-B25F

Manufacturer
SEI Marine

See Recommended Installation Components below.

90-404-B25F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 25 inch

Replaces some F80, F90 and F100 Yamaha gear cases on 4-Stroke Engines with 25 inch drive shaft.

Does not fit 2016-present 4 stroke engine models ending in "B"

Year Model Number Shaft Gear Ratio
2017 F90XA 25 2.3:1
2016 F90XA 25 2.3:1
2015 F90XA 25 2.3:1
2014 F90XA 25 2.3:1
2013 F90XA 25 2.3:1
2012 F90XA 25 2.3:1
2011 F90TXR 25 2.3:1
2010 F90TXR 25 2.3:1
2009 F90TXR 25 2.3:1
2008 F90TXR 25 2.3:1
2007 F90TXR 25 2.3:1
2006 F90TXR 25 2.3:1
2005 F90TXR 25 2.3:1
2005 F90TXRD 25 2.3:1
2003 F100TXRB 25 2.3:1
2002 F100TXRA 25 2.3:1
2001 F100TXRZ 25 2.3:1
2000 F100TXRY 25 2.3:1
2000 F80TXRY 25 2.3:1
1999 F100TXRX 25 2.3:1
1999 F80TXRX 25 2.3:1


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