[WR400F 1998-2000 WR426F 2001-2002 WR450F 2003-2011] Fits Yamaha Complete Carburetor Assembly

New Complete Carburetor Assembly Compatible with Yamaha WR400 WR426 WR450F

OEM Spec replacement carburetor designed for compatibility with Yamaha WR400F models from 1998 to 2000, WR426F models from 2001 to 2002, and WR450F models from 2003 to 2011.

Pre-tuned to factory specifications suitable for motorcycles with upgraded exhaust and bore requiring upgraded jets for optimal performance.

Compatibility note: Ensure original TPS sensor compatibility. Throttle cables with counter nuts may require slight modification for proper fitment.

Key Features:
- Outlet side outer diameter: 50mm
- Outlet side inner diameter: 40mm
- Inlet side outer diameter: 56mm
- Inlet side inner diameter: 44mm