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Guaranteed Fitment
Always the correct part
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The ALL BALLS Wheel Bearing & Seal Kit Part Number 25-1139 is designed to provide a comprehensive solution for replacing wheel components on various Yamaha models, including ATVs and dirt bikes. This kit includes all necessary bearings and seals in one convenient package, simplifying the maintenance process and ensuring a proper fit for models such as the Yamaha YFM250B Big Bear, YFM350X Wolverine, YFM250B Bruin, and YFM350G Grizzly. The kit is suitable for both off-road and street applications, making it a versatile choice for riders seeking reliable wheel performance.
The premium high-speed bearings feature low drag for smooth operation and are equipped with double lip seals on both sides. These seals effectively exclude water and dirt, while the bearings themselves are designed for superior grease retention, contributing to longer service life and consistent performance. The bearings are lubricated with high-performance Chevron SRI-II grease, which includes rust inhibitors to withstand the most demanding conditions.
The Type TC nitrile elastomer wheel seals are engineered to create an effective barrier against water and dirt ingress. The rubber-coated outside diameter ensures an optimal seal at the hub, protecting the bearings and prolonging the lifespan of your wheel assembly. This comprehensive kit offers an ideal solution for maintaining or restoring the performance of your Yamaha ATV or dirt bike, providing confidence and reliability during off-road adventures or street riding.
Features:
- Suitable for ATV, off-road, and street bikes
- Complete line of wheel bearing and seal kits with all necessary components
- Premium high-speed bearings with low drag and double lip seals for superior water and dirt exclusion
- High-performance Chevron SRI-II grease with rust inhibitors for demanding environments
- Type TC nitrile elastomer wheel seals designed to keep out water and dirt, with rubber-coated outside diameter for optimal sealing
Fitment
Yamaha YFM250B Big Bear [SRA] 2007
Yamaha YFM250B Big Bear [SRA] 2008
Yamaha YFM250B Big Bear [SRA] 2009
Yamaha YFM250B Bruin 2WD [SRA] 2005
Yamaha YFM250B Bruin 2WD [SRA] 2006
Yamaha YFM250X Bear Tracker 2WD [SRA] 2000
Yamaha YFM250X Bear Tracker 2WD [SRA] 2001
Yamaha YFM250X Bear Tracker 2WD [SRA] 2002
Yamaha YFM250X Bear Tracker 2WD [SRA] 2003
Yamaha YFM250X Bear Tracker 2WD [SRA] 2004
Yamaha YFM350BA Bruin 2WD [SRA] 2004
Yamaha YFM350BA Bruin 2WD [SRA] 2005
Yamaha YFM350BA Bruin 2WD [SRA] 2006
Yamaha YFM350FA Bruin 4WD [SRA] 2004
Yamaha YFM350FA Bruin 4WD [SRA] 2005
Yamaha YFM350FA Bruin 4WD [SRA] 2006
Yamaha YFM350G Grizzly 2WD [SRA] 2007
Yamaha YFM350G Grizzly 2WD [SRA] 2008
Yamaha YFM350G Grizzly 2WD [SRA] 2009
Yamaha YFM350G Grizzly 2WD [SRA] 2010
Yamaha YFM350G Grizzly 2WD [SRA] 2011
Yamaha YFM350X Wolverine 2WD [SRA] 2006
Yamaha YFM350X Wolverine 2WD [SRA] 2007
Yamaha YFM350X Wolverine 2WD [SRA] 2008
Yamaha YFM350X Wolverine 2WD [SRA] 2009
Yamaha YFM400 Big Bear 2WD [SRA] 2000
Yamaha YFM400 Big Bear 2WD [SRA] 2001
Yamaha YFM400 Big Bear 2WD [SRA] 2002
Yamaha YFM400 Big Bear 2WD [SRA] 2003
Yamaha YFM400 Big Bear 2WD [SRA] 2004
Yamaha YFM400A Kodiak 2WD [SRA] 2003
Yamaha YFM400A Kodiak 2WD [SRA] 2004
Yamaha YFM400FA Kodiak 4WD [SRA] 2003
Yamaha YFM400FA Kodiak 4WD [SRA] 2004
Yamaha YFM400FB Big Bear 4WD [SRA] 2000
Yamaha YFM400FB Big Bear 4WD [SRA] 2001
Yamaha YFM400FB Big Bear 4WD [SRA] 2002
Yamaha YFM400FB Big Bear 4WD [SRA] 2003
Yamaha YFM400FB Big Bear 4WD [SRA] 2004
Yamaha YFM400FB Big Bear 4WD [SRA] 2005
Yamaha YFM400FB Big Bear 4WD [SRA] 2006
Yamaha YFM450FG Grizzly 4WD [IRS] 2007
Yamaha YFM450FG Grizzly 4WD [IRS] 2008
Yamaha YFM450FG Grizzly 4WD [IRS] 2009
Yamaha YFM450FG Grizzly 4WD [IRS] 2010
Yamaha YFM450FG Grizzly 4WD [IRS] 2011
Yamaha YFM450FG Grizzly 4WD [IRS] 2012
Yamaha YFM450FG Grizzly 4WD [IRS] 2013
Yamaha YFM450FG Grizzly 4WD [IRS] 2014
Yamaha YFM600FG Grizzly 4WD [SRA] 1999
Yamaha YFM600FG Grizzly 4WD [SRA] 2000
Yamaha YFM600FG Grizzly 4WD [SRA] 2001