Fuel Valve Shutoff Petcock 7051006 7051014 for Polaris Sportsman 400 Scrambler 500
This fuel pump is engineered as a direct replacement for the Polaris Sportsman 400 Scrambler 500. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Polaris Sportsman 400 Scrambler 500 Replacement Part Number:7051006, 7051014 Applications:Fit for following models | See product specifications |
| Polaris 300 2X4: 1994 | 1995 |
| Polaris 300: 1994 | 1995 |
| Polaris 400L 2X4: 1994 | 1995 |
| Polaris 400L: 1994 | 1995 |
| Polaris Big Boss 250 6X6: 1993 | See product specifications |
| Polaris Big Boss 300 6X6: 1994 | See product specifications |
| Polaris Big Boss 350L 6X6: 1993 | See product specifications |
| Polaris Big Boss 400L 6X6: 1994 | 1997 |
| Polaris Magnum 425 2X4: 1995 | 1996 |
| Polaris Magnum 425 6X6: 1996 | See product specifications |
| Polaris Magnum 425: 1995 | 1996 |
Replaces OEM Part Numbers
7051006 • 7051014
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the fuel pump may be the cause:
- Engine cranks but won’t start — The pump may have lost prime or stopped delivering fuel. Check for fuel at the filter outlet before replacing the pump.
- Stalling under load — A weak pump can’t maintain pressure at high demand. The engine runs fine at idle but dies when you put it to work.
- Fuel pressure warning (if equipped) — Modern Polaris equipment monitors fuel rail pressure. A low-pressure warning often means the pump is failing.
- Loud whining from fuel system — A failing pump makes a high-pitched whine that gets louder as it warms up. Normal pump noise is a low hum.
- Air in fuel lines — If you see bubbles in the transparent fuel line or the primer bulb won’t stay firm, the pump may be drawing air through a worn seal.
- Excessive return flow — Too much fuel returning to the tank instead of reaching the injectors indicates internal pump wear.
Before You Replace the Pump
Before replacing the pump, check the fuel filter and fuel lines for restrictions. A blocked filter causes the same symptoms as a failing pump on Polaris equipment. When installing the new pump, fill it with clean fuel before connecting the lines — this reduces priming time and prevents dry-run damage. After installation, bleed the system fully and check for leaks at all connection points. Replace the fuel filter at the same time as the pump to protect the new unit from debris.
Frequently Asked Questions
Will this fit my Polaris 400?
Yes. This part is designed to fit the Polaris 400, 500 among other models listed in the compatibility table above. Verify your specific model and engine code before ordering to ensure the correct fit.
Can I cross-reference 7051006 with 7051014?
Yes. Both 7051006 and 7051014 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
My vehicle is a 1994 model – is it covered?
The compatibility range for this part includes 1994-1995. The 1994 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
How long does a Polaris fuel pump typically last?
Fuel pump life varies by application, but on Polaris equipment you can generally expect 5,000 to 10,000 hours of operation. Running the tank dry, using contaminated fuel, or neglecting the fuel filter are the top causes of premature failure.
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