Yamaha Motorcycle
FZR400 R (Japan)46XJapan87,
FZ6003BX 86-89,

HIFLO HFA4605 AIR FILTER OEM STYLE.

Each filter is manufactured to perfectly fit the factory air box.
Featuring top-quality materials from around the world including the Powerflow filtering media.
Developed to meet the demands of high-performance engines.
Direct replacements for your original equipment filter; no need to change carburetor jets or settings.

Part No. 15-7633.HF (oro2u.com)

Crossrefrence Numbers Only:
Yamaha 46X-14451-00, OLD No. 15-7905.HF