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90-418-B25F - Gearcase, Yamaha, 2.0:1, 25 Inch, Counter Rotation, 4 Stroke

SEI Marine 90-418-B25F - Gearcase, Yamaha, 2.0:1, 25 Inch, Counter Rotation, 4 Stroke
SEI Marine 90-418-B25F - Gearcase, Yamaha, 2.0:1, 25 Inch, Counter Rotation, 4 StrokeSEI Marine 90-418-B25F - Gearcase, Yamaha, 2.0:1, 25 Inch, Counter Rotation, 4 Stroke

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$1,395.00

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FULL WARRANTY

Part Number
90-418-B25F

Manufacturer
SEI Marine

See Recommended Installation Components below.

90-418-B25F - Gearcase, Yamaha, 2.0:1, 25 Inch, Counter Rotation, 4 Stroke

This is a Counter Rotation Gear Case replacement for the Yamaha FOUR Stroke 150HP Engine with a 1.86 Gear Ratio and a 25"" Drive Shaft.

  • Part Number : 90-418-B25F
  • Engine Type : Yamaha 4 Stroke 150hp
  • Gear Ratio : 1.86:1
  • Prop Rotation : LH
  • Shaft Length : 25”
Year Model Number Shaft Gear Ratio
2024 LF150XB 25 2:01
2024 LF150XB2 25 2:01
2024 LF150XC2 25 2:01
2023 LF150XB 25 2:01
2023 LF150XB2 25 2:01
2022 LF150XB2 25 2:01
2022 LF150XB 25 2:01
2021 LF150XB 25 2:01
2021 LF150XB2 25 2:01
2020 LF150XB 25 2:01
2019 LF150XB 25 2:01
2018 LF150XB 25 2:01
2017 LF150XB 25 2:01
2016 LF150XB 25 2:01
2015 LF150XB 25 2:01
2014 LF150XA 25 2:01
2013 LF150XA 25 2:01
2012 LF150XA 25 2:01
2011 LF150TXR 25 2:01
2010 LF150TXR 25 2:01
2009 LF150TXR 25 2:01
2008 LF150TXR 25 2:01
2007 LF150TXR 25 2:01
2006 LF150TXR 25 2:01
2005 LF150TXRD 25 2:01
2004 LF150TXRC 25 2:02

Warranty (PDF)
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SEI Gearcases & Complete Outdrives
SEI Complete Trim & Tilt Units
SEI is the largest manufacturer of aftermarket sterndrives and outboard lower units in the world. Every SEI complete gearcase and outdrive carries a 3-Year No-Fault Warranty. SEI also manufactures complete tilt and trim uints as well as shafting and other individual parts. Their subsidiary company API Marine manfuactures a quality line of aftermarket outboard starter and trim motors.

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