AdvanEX Fuel Injector 2 Holes Compatible with Hisun EFI 500 & 550 UTV'S and ATV's Massimo Bennche Coleman Cub Cadet Tractor Supply UTVs (and many more) Replaces 28160355 16400-004C-0000 - Hengxiang, HX-22760

• UPC   705509837668
• Application: Compatible with HiSun Sector 450 HS500UTV Sector 550 Strike 550 HS500ATV Tactic 550 2-up Vector 500 Axis 500 Massimo MSU500 Alligator 500 Knight 500 MSA 500 MSA 550 Bennche Cowboy 500 Bighom 500 Gray Wolf 500 Gray Wolf 550 MTD (Cub Cadet) Challenger 500 Challenger M550 Challenger MX550 Rural King RK 550 Coleman UT500 UT550X HS500ATV ( For more models, please check the details in FITMENT or the information as below) Interchange Part Number: 28160355, 16400-004C-0000, 16400-004-0000, 16400-F18-0000. Please use the year/make/model drop down bar confirm the compatibility before purchasing. And make sure our part number is the same with your existing one before purchase! Premium quality: The injectors have passed rigorous simulation tests to detect leakage, blocking, injection angle and the uniformity of each nozzle at different speeds to guarantee long-term dependability Function: The fuel injector transfers the gasoline from the tank into the engine cylinder. Gasoline enters the fuel injectors in the form of liquid and transforms it into the mist to spray it into the cylinder for efficient and quick fuel burning to provide power to the vehicle. After-Sale Service: AdvanEX strives to provide customers with the best service. Please contact us if you have any question regarding our this product, we provide a one-year one-year after-sale service we will give you a satisfactory response within 24 hours