[Lifetime Warranty] 2520227 Fuel Pump - Polaris Sportsman 325 400 500 600 700 Magnum 325 330 500 2X4 4X4 Outlaw 450 500 525 Trail Blazer 330 Trail Boss 330 Scrambler 500 Predator 500 Xpedition 325 425

2520227 Fuel Pump

Key Features

• Direct-fit replacement for specified carbureted Polaris ATV models.
• Designed to meet original equipment specifications for form, fit, and function.
• Provides consistent fuel flow and pressure.
• Constructed for durability and long-term reliability.

Replaces / Cross-Reference Part Numbers

• 2520227
• 3084692
• 3085275
• 3088070
• 2530009

Compatibility & Fitment

• Polaris Sportsman:300, 325 (1999-2000), 335, 400 (2001-2004), 450, 500 (1996-2004), 500 HO (2010), 600, 700
• Polaris Magnum:325, 330, 500 (2x4, 4x4)
• Polaris Outlaw:450, 500, 525
• Polaris Predator:500
• Polaris Scrambler:500
• Polaris Trail Blazer:330
• Polaris Trail Boss:325, 330 (2003-2010)
• Polaris Worker:335, 500
• Polaris Xpedition:325, 425

When to Replace

• Engine sputters or hesitates under acceleration.
• Difficulty starting the engine or intermittent stalling.
• Noticeable loss of power or decreased fuel efficiency.
• Loud whining noise coming from the fuel tank area.

Installation Tips

• Disconnect the vehicle's battery before starting work.
• Relieve any pressure in the fuel system before disconnecting lines.
• Clean the fuel tank of any debris or contaminants prior to installing the new pump.
• Replace the fuel filter at the same time for optimal system performance.
• After installation, check all connections for leaks before operating the vehicle.