Pump installs just Same performance as your pump. Please check the part number on your old part housing before purchase. When checking your fuel pressure be sure to your engine and put it under a load if you can safely. Suck the fuel from the fuel tank, pressurize it and then deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to establish a certain fuel pressure. Guaranteed supply of continuous fuel to the injector The fuel pump module assembl helps to improve engine performance, sufficient return oil flow, and stable pressure and adequate cooling of the fuel system. Accelerate smoothly without stalling, ensuring that the pump oil performance is still stable at high temperatures. Installation: 1. Please 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. Specification: Type: ATV Fuel Pump Module Assembly Item Description:Fuel Pump Assembly Sending Unit Part Number: 47-1020, 2204307 1009-0111 24-71020 237471020 983201 Placement on Vehicle:Fuel Tank Condition: 100% New Fits Models: For Sportsman XP 550 850 EFI Fits For: 2010 For Sportsman 550 EPS 2010 For Sportsman 550 EFI 2010 For Sportsman 550 EFI EPS 2010 For Sportsman 550 Touring EFI EPS 2010 For Sportsman 850 Touring EFI EPS 2010 For Sportsman X2 550 2009 For Sportsman XP 550 EFI 2009 For Sportsman XP 550 EFI EPS 2010 For Sportsman XP 850 EPS 2010 For Sportsman XP 850 EFI 2010 For Sportsman XP 850 EFI EPS 2010 For Sportsman XP 850 Touring EPS 2009 For Sportsman XP 850 EFI 2009 For Sportsman XP 850 EFI EPS Material: plastic+metal colour: As shown Package Contents: 1 x ATV Fuel Pump Module Assembly Only the above package content, other products are not included. Note: Light reflection 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.