Carburetor Kit and Fuel Pump Set for Polaris Sportsman 500 HO 1999-2010 3131557

Product Overview

This aftermarket replacement carburetor kit and fuel pump set is intended for the listed Polaris Sportsman 500 HO applications and cross-references part numbers 3131557 and 3131453. A carburetor meters air and fuel into an engine while a fuel pump delivers fuel from the tank to the carburetor, together supporting normal combustion and engine operation. This set is offered for servicing or replacing the corresponding fuel system components on the applications named in the title.

Key Features & Performance

• Carburetor and fuel pump set for the fuel delivery and air-fuel metering functions of the engine
• Carburetor meters the air-fuel mixture drawn into the engine for combustion
• Fuel pump moves fuel from the tank to the carburetor to support fuel delivery
• Cross-references part numbers 3131557 and 3131453
• Intended for the listed Sportsman 500 HO applications

Fitment & Compatibility

• for Polaris Sportsman 500 HO applications

Common Uses

• Replacing a worn, leaking, or malfunctioning carburetor or fuel pump
• Servicing the fuel delivery system during routine maintenance
• Restoring normal fuel delivery after the original component has failed

Technical Specifications

• Product Type: Carburetor Kit and Fuel Pump Set
• Part Number(s): 3131557, 3131453
• Model Application(s): Sportsman 500 HO
• Vehicle Application(s): Polaris ATV

Frequently Asked Questions

Q: What does a carburetor and fuel pump set do? A: The carburetor meters air and fuel into the engine, while the fuel pump delivers fuel from the tank to the carburetor, together supporting normal fuel delivery and combustion.

Q: How do I verify fitment? A: Compare the complete part numbers and the complete equipment model designation on your existing component against the numbers and models shown in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.