Description:

Replacement part number (OE Number): 28160355,16400-004-0000,16400-004C-0000.. Fitment: for Hisun EFI 500 & 550 UTV ATV 2011-2018, for Massimo MSU500, for Challenger 500 550, for Coleman UT50, for Bighorn 500 Cowboy 500, for AXIS 500.. Fuel Efficient Injector: High efficient fuel sprays and High Impedance Coil enable fast start up in cold environments, low fuel consumption and provide better performance.. Effective O-Ring: The effective O-Ring has high temperature resistance and long service life that can seal fuel vapors in and keep them from leaking..