Wossner Top End Bearing 18x22x23.5 mm Kawasaki KX250 2002-2007 N1049

The Wossner Top End Bearing is a critical wear item that directly impacts engine reliability and performance in your KX250. Over time, original bearings degrade under the intense heat and friction of high-RPM operation, leading to increased play, noise, and potential catastrophic engine damage. This precision-engineered replacement restores the tight tolerances your engine demands, ensuring smooth power delivery and extended engine life.

Wossner bearings are manufactured to exacting standards using premium materials that resist wear and maintain dimensional stability even under sustained high-load conditions. The 18x22x23.5 mm specification is engineered specifically for the KX250's top-end assembly, guaranteeing proper fit without modification. Installation is straightforward for those with basic mechanical competency, though professional assembly is recommended to ensure correct seating and preload.

• Dimensions: 18x22x23.5 mm
• Material: Precision bearing steel
• Application: Kawasaki KX250 2002-2007
• Fitment: Direct OEM replacement
• Installation: Bolt-on compatible
• MPN: N1049
• Minimizes friction loss
• Wear-resistant construction