YAMAHA
XS250 1978 - 1982,
XS400 1977 - 1983,
XS400 SE 1980 - 1982,

HIFLO HFA4201 AIR FILTER OEM STYLE.

Part No. 15-7762.HF

Cross reference numbers ONLY.
1L9-14451-00

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.