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  • Moose Offroad Countershaft Sprocket Seal Kit 25-4019 fits 1998-2023 Yamaha WR400F, WR426F, WR450F, YZ400F, YZ426F, YZ450F, YZ450FX / 2004-2009 YFZ450
Moose Offroad Countershaft Sprocket Seal Kit 25-4019 fits Yamaha - Main Product View
Moose Offroad Countershaft Sprocket Seal Kit 25-4019 fits Yamaha - Side View
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Moose Offroad Countershaft Sprocket Seal Kit 25-4019 fits 1998-2023 Yamaha WR400F, WR426F, WR450F, YZ400F, YZ426F, YZ450F, YZ450FX / 2004-2009 YFZ450

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Moose Offroad
25-4019
In stock
$24.99 USD
$24.99 USD
Moose Offroad Countershaft Sprocket Seal Kit 25-4019 fits 1998-2023 Yamaha WR400F, WR426F, WR450F, YZ400F, YZ426F, YZ450F, YZ450FX / 2004-2009 YFZ450
Description
Kit includes hardened steel bushing, an upgraded seal, an O-ring (where applicable) and a snap ring or lock washer (where applicable). Made in the USA.


This Part Fits:

Year Make Model Submodel
1998-1999 Yamaha YZ400F Base
1998-2000 Yamaha WR400F Base
2000-2002 Yamaha YZ426F Base
2001-2002 Yamaha WR426F Base
2003-2009,2011-2022 Yamaha WR450F Base
2003-2022 Yamaha YZ450F Base
2004-2009 Yamaha YFZ450 Base
2016-2023 Yamaha YZ450FX Base
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