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90-429-B25F - Lower Unit Yamaha SE 429, CR, 2:1, F225/250 Dual Water Pickup, 25 inch

SEI Marine 90-429-B25F - Lower Unit Yamaha SE 429, CR, 2:1, F225/250 Dual Water Pickup, 25 inch

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$1,495.00

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SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
90-429-B25F

Manufacturer
SEI Marine

See Recommended Installation Components below.

90-429-B25F - Lower Unit Yamaha SE 429, CR, 2.00:1, F225/250 Dual Water Pickup, 25 inch

Counter Rotation only

Replaces LF250 lower units with dual water intakes.

Also replaces early LF250 lower units with side water intakes. 

This unit has the watercooled bearing carrier.

It is painted black but you can paint it to match your engine

YEAR    MODEL    D/S    GEAR RATIO
2018     LF250XA     25     2:1     
2017     LF250XA     25     2:1 
2016     LF250XA     25     2:1     
2015     LF250XA     25     2:1     
2014     LF250XA     25     2:1     
2013     LF250XA     25     2:1     
2012     LF250XA     25     2:1     
2011     LF250TXR    25     2:1     
2010     LF250TXR    25     2:1     
2009     LF250BTXR  25     2:1     
2009     LF250TXR    25     2:1     
2008     LF250BTXR  25     2:1     
2008     LF250TXR    25     2:1     
2007     LF250TXR    25     2:1     
2006     LF250TXR    25     2:1     
2005     LF250TXRD  25     2:1     

Replaces the following OEM Yamaha part numbers:
6P3-45300-41-8D
6P3-45300-42-8D
6P3-45300-43-8D

Warranty (PDF)
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SEI Marine 90-429-b25f - Lower Unit Yamaha Se 429, Cr, 2:1, F225/250 Dual Water Pickup, 25 Inch is equivalent to parts:

  • 6P3-45300-43-8D Yamaha Marine
  • 6P3-45300-42-8D Yamaha Marine
  • 6P3-45300-41-8D Yamaha Marine
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.

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