Carburetor w/ Fuel Pump for Polaris Sportsman 500 4X4 2001-05 / ATP 500 HO 04-05

Carburetor with Fuel Pump for Polaris Sportsman 500 4X4 and ATP 500 HO

This carburetor with integrated fuel pump is a replacement fuel delivery unit for the Polaris Sportsman 500 4X4 and ATP 500 HO, handling both fuel metering and supply in one assembly.

Overview

This carburetor with fuel pump replaces the combined fuel delivery assembly on Polaris Sportsman 500 4X4 and ATP 500 HO models. It meters air and fuel while the built-in pump pulls fuel from the tank, keeping the engine fed through every throttle position. It suits owners and technicians refreshing a machine that runs lean, stalls, or refuses to start.

Built For Performance

• Integrated fuel pump and carburetor body removes the need to source two parts
• Jetting calibrated for the 500cc engine in stock trim
• Corrosion-resistant cast body stands up to ethanol fuel blends
• Vacuum-operated pump maintains flow during sustained load
• Pre-assembled throttle linkage and slide ready for installation
• Stock-matching inlet and mounting dimensions for a direct fit

Fits These Machines

• for Polaris Sportsman 500 4X4 2001
• for Polaris Sportsman 500 4X4 2002
• for Polaris Sportsman 500 4X4 2003
• for Polaris Sportsman 500 4X4 2004
• for Polaris Sportsman 500 4X4 2005
• for Polaris ATP 500 HO 2004
• for Polaris ATP 500 HO 2005

On-The-Job Use

• Trail and backcountry riding where dependable fueling is essential
• Utility work around the property with frequent start and stop cycles
• Cold weather starts when a healthy choke circuit and pump matter most
• Implement use such as plowing or hauling that loads the engine

Specs At A Glance

Good To Know

Q: Will this fit both the Sportsman 500 and the ATP 500 HO? A: Yes, the listing covers the Sportsman 500 4X4 from 2001 through 2005 and the ATP 500 HO from 2004 through 2005. Confirm your exact model year and engine code before ordering.

Q: What else should be replaced at the same time? A: Fuel lines, the inline filter, and the intake boot are common wear items on these machines. Replacing them along with the carburetor helps avoid debris and vacuum leaks that cause poor running.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.