All Balls Racing ABR25-4020 Countershaft Seal Kit for Yamaha WR250F and YZ250F

• Kit comes with a hardened steel bushing, an upgraded seal, an O-ring (where applicable), as well as a snap ring or lock washer (where applicable)

Restore reliable countershaft sealing with the All Balls Racing ABR25-4020 Countershaft Seal Kit. Designed for select Yamaha WR250F and YZ250F powersports applications, this replacement kit helps protect the countershaft area from lubricant loss and contamination. It is a practical solution for servicing worn, damaged, or leaking seals during routine maintenance or drivetrain repair.

The kit includes a hardened steel bushing, upgraded seal, O-ring where applicable, and the required snap ring or lock washer where applicable. These components are selected to support dependable installation and long-lasting performance in demanding off-road conditions. The All Balls Racing ABR25-4020 is engineered as a service-focused replacement kit for compatible Yamaha motorcycles and helps simplify countershaft seal replacement by consolidating the primary components needed for the repair.

Fitment includes select 2001-2005 Yamaha WR250F and YZ250F models. Confirm the motorcycle year, model, and original equipment application before ordering to ensure compatibility. This kit is intended for powersports applications and is supplied as one complete countershaft seal service kit.

What's Included

• Hardened steel bushing
• Upgraded countershaft seal
• O-ring, where applicable
• Snap ring or lock washer, where applicable

Fitment

• 2001-2005 Yamaha WR250F
• 2001-2005 Yamaha YZ250F

Features:

• Complete Service Kit: Includes the primary components needed to replace the countershaft seal and related hardware.
• Hardened Steel Bushing: Provides a durable sealing surface designed to support consistent countershaft performance.
• Upgraded Seal: Helps retain lubricant while limiting the entry of dirt, dust, and other contaminants.
• Application-Specific Fitment: Designed for select 2001-2005 Yamaha WR250F and YZ250F motorcycles.

Fitments:
2001 Yamaha WR250F Base
2001 Yamaha YZ250F Base
2002 Yamaha WR250F Base
2002 Yamaha YZ250F Base
2003 Yamaha WR250F Base
2003 Yamaha YZ250F Base
2004 Yamaha WR250F Base
2004 Yamaha YZ250F Base
2005 Yamaha WR250F Base
2005 Yamaha YZ250F Base
2006 Yamaha WR250F Base
2006 Yamaha YZ250F Base
2007 Yamaha WR250F Base
2007 Yamaha YZ250F Base
2008 Yamaha WR250F Base
2008 Yamaha YZ250F Base
2009 Yamaha WR250F Base
2009 Yamaha YZ250F Base
2010 Yamaha WR250F Base
2010 Yamaha YZ250F Base
2011 Yamaha WR250F Base
2011 Yamaha YZ250F Base
2012 Yamaha WR250F Base
2012 Yamaha YZ250F Base
2013 Yamaha WR250F Base
2013 Yamaha YZ250F Base
2014 Yamaha WR250F Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1