Description
Contaminated oil degrades engine performance and shortens component lifespan—especially critical in high-stress motocross applications where engine temperatures and RPMs push limits. The Twin Air 140018 delivers superior filtration using high-grade paper mesh construction, keeping abrasive particles out of your engine while maintaining consistent oil flow under demanding riding conditions. This filter has been validated by professional US motocross and supercross teams, giving you the same protection trusted by competitive riders.
- Fits Kawasaki KX250, KX450
- 2004–2024 model compatibility
- High-grade paper mesh
- Superior filtration performance
- Bolt-on installation
- OEM part 1018656
- Pro team validated
- CNC-engineered construction






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