Upgrade your Honda TRX400EX with the QuadBoss Part 414091 double-wide angular contact bearing kit designed for enhanced durability and performance. This premium replacement kit consolidates two side-by-side bearings into a single, robust unit, increasing load capacity and extending bearing life by approximately 30%. Ideal for late-model 450cc sport ATV applications, this kit ensures your vehicle maintains optimal performance during demanding riding conditions.
Constructed with high-quality materials, the bearings feature precision engineering to withstand the rigors of off-road riding. The upgrade not only improves reliability but also simplifies installation by replacing multiple bearings with a single component, reducing maintenance time and minimizing potential points of failure. Whether you're racing or trail riding, this bearing kit provides the durability and peace of mind needed for intense use.
Suitable for Honda TRX400EX models from 1999 through 2008, the QuadBoss bearing kit is a perfect choice for ATV enthusiasts seeking to enhance their vehicle's performance and longevity. Designed with compatibility in mind, it fits seamlessly into the existing assembly, ensuring a secure fit and reliable operation. Trust in the QuadBoss brand for quality parts that keep your powersports vehicle running smoothly and efficiently.

Features:

• Double-wide angular contact bearing design for increased capacity and longer life

• Compatible with Honda TRX400EX models from 1999 to 2008

• Reduces maintenance frequency by approximately 30%

• Engineered for durability in demanding off-road conditions

• Simplifies installation with a single, integrated bearing unit

Fitment:
1985 Honda ATC250R Base
1985 Honda ATC350X Base
1986 Honda ATC250R Base
1986 Honda ATC350X Base
1986 Honda TRX250R Base
1987 Honda TRX250R Base
1987 Honda TRX250X Base
1988 Honda TRX250R Base
1988 Honda TRX250X Base
1989 Honda TRX250R Base
1991 Honda TRX250X Base
1992 Honda TRX250X Base
1999 Honda TRX400EX Sportrax Base
2000 Honda TRX400EX Sportrax Base
2001 Honda TRX300EX Sportrax Base
2001 Honda TRX400EX Sportrax Base
2002 Honda TRX300EX Sportrax Base
2002 Honda TRX400EX Sportrax Base
2003 Gas Gas Wild Hp 300 Base
2003 Gas Gas Wild Hp 450 Base
2003 Honda TRX300EX Sportrax Base
2003 Honda TRX400EX Sportrax Base
2004 Gas Gas Wild Hp 300 Base
2004 Gas Gas Wild Hp 450 Base
2004 Honda TRX300EX Sportrax Base
2004 Honda TRX400EX Sportrax Base
2004 Honda TRX450R Base
2005 Gas Gas Wild Hp 300 Base
2005 Gas Gas Wild Hp 450 Base
2005 Honda TRX300EX Sportrax Base
2005 Honda TRX400EX Sportrax Base
2005 Honda TRX450R Base
2006 Honda TRX300EX Sportrax Base
2006 Honda TRX400EX Sportrax Base
2006 Honda TRX450ER Electric Start Base
2006 Honda TRX450R Base
2007 Gas Gas Wild Hp 450 Base
2007 Honda TRX300EX Sportrax Base
2007 Honda TRX400EX Sportrax Base
2007 Honda TRX450ER Electric Start Base
2007 Honda TRX450R Base
2008 Gas Gas Wild Hp 450 Base
2008 Honda TRX300EX Sportrax Base
2008 Honda TRX400EX Sportrax Base
2008 Honda TRX450ER Electric Start Base
2008 Honda TRX450R Base
2009 Honda TRX300X Base
2009 Honda TRX400X Base
2009 Honda TRX450ER Electric Start Base
2009 Honda TRX450R Base
2010 Honda TRX400X Base
2011 Honda TRX400X Base
2012 Honda TRX400X Base
2012 Honda TRX450ER Electric Start Base
2013 Honda TRX400X Base
2013 Honda TRX450ER Electric Start Base
2014 Honda TRX400X Base
2014 Honda TRX450ER Electric Start Base