Usage Tips:Fuel Pump for Cforce ATV - Fits 400, 400s, 500, 500s, 500ho, 600, X800 Models (EFI) Fuel Pump For Atv Cforce 500ho Cf500 Cf600 400s 500s 500 400 Ho Cforce X800 Cf Efi 901f-150900-1000 f54 pump installs just Same performance as your pump. check the part number on your part housing purchase. This pump is more than the one that commonly fails under normal loads. When checking your fuel pressure be to your engine and put it under a load if you can safely. Installation: 1. thoroughly clean the area around the fuel pump assembly during installation to avoid fuel contamination 2. Remove the fasteners that fix the fuel pump device in the fuel tank, and remove the fuel pump assembly. Be careful not to contaminate the fuel tank or leave items in the fuel tank. 3. In order to avoid premature damage to the pump, the contaminants in the fuel tank should be removed installation, and a filter should be replaced. Specification: Type: Fuel Pump Replacement Part Number: 901F-150900-10000 901F-150900 901F150900 Lift Type: Electric Fits Models: Fit for EFI CFORCE ATVs Quads Fits all CF 400, 500 and 800 ATVs Colour:As shown Material:Plastic + Metal Package Contents: 1x Fuel Pump Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.