[WR400 WR426 WR450F YZ400F 1998-1999 YZ426F 2001-2002 YZ450F A 2003-2009] Fits Y

New Complete Carburetor Assembly Compatible with Yamaha WR400, WR426, and WR450F models. Compatible with Yamaha YZ400F (1998-1999), YZ426F (2001-2002), and YZ450F A (2003-2009).

Key Features:

- Direct replacement meeting Generic OEM specifications

- Tuned to factory specifications for optimal performance

- Easy installation; bolt-on design

- Recommended upgraded jets for motorcycles with upgraded exhaust systems and larger bore sizes

- Compatibility check required with original throttle position sensor

- Throttle cables with counter nuts may require slight modifications

Specifications:

- Outlet side: Outer diameter 50mm, Inner diameter 40mm

- Inlet side: Outer diameter 56mm, Inner diameter 44mm

Package includes:

- One complete carburetor

- All necessary fuel lines

- One fuel filter

- Three throttle cable fittings