The All Balls Countershaft Seal Kit, part number 25-4034, is a replacement sealing solution for select Honda sport ATVs. Designed for dependable service, this kit helps restore proper sealing at the countershaft and supports protection against lubricant leakage and contamination. It is suitable for maintenance, repair, and drivetrain service applications where the original countershaft seal or related hardware requires replacement.
Each kit includes a replacement outer seal along with the O-rings, snap rings, and lock washers required for installation where applicable. Supplied components are selected to support a complete repair and help reduce the need to source individual sealing and retaining parts separately. The All Balls brand is recognized for replacement powersports components designed to support reliable fit and service performance.
Fitment includes 2004 and 2005 Honda TRX450R models; 2006 Honda TRX450R; and 2006, 2007, 2008, 2009, 2012, 2013, and 2014 Honda TRX450ER Electric Start models. Verify the vehicle model and year before ordering to ensure the All Balls 25-4034 Countershaft Seal Kit matches the application. Manufacturer and vendor part number: 25-4034.
Features:
- Complete service kit: Includes a replacement outer seal along with applicable O-rings, snap rings, and lock washers required for installation
- Application-specific fit: Designed for select Honda TRX450R and TRX450ER Electric Start sport ATV models
- Replacement protection: Helps restore countershaft sealing and reduce the risk of lubricant leakage and contamination
- Trusted brand: Manufactured by All Balls for powersports repair and maintenance applications
Fitment:
2004 Honda TRX450R
2005 Honda TRX450R
2006 Honda TRX450ER Electric Start
2006 Honda TRX450R
2007 Honda TRX450ER Electric Start
2007 Honda TRX450R
2008 Honda TRX450ER Electric Start
2008 Honda TRX450R
2009 Honda TRX450ER Electric Start
2009 Honda TRX450R
2010 Honda TRX450ER Electric Start
2011 Honda TRX450ER Electric Start
2012 Honda TRX450ER Electric Start
2013 Honda TRX450ER Electric Start
2014 Honda TRX450ER Electric Start