1. ATV Fuel Pumps For Sale
  2. sku: 5306164242583853
  3. MAXPEEDINGRODS 846XSB

MAXPEEDINGRODS 846XSB Fuel Pump Carbureted MV7

fits model: 700, 330, Sportsman, Trail, Boss. make: Polaris. year: 2002–2010.

846xsb Maxpeedingrods Fuel Pump For Polaris Sportsman 700 Carbureted Mv7 Trail Boss 330 02-10

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 846XSB ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fitment: For Polaris Magnum 325, 330, 500, 4x2, 4x4, 6x6 1995-2006, For Polaris Outlaw 450, 500, 525 2006-2011, For Polaris Predator 500 2003-2007, For Polaris Scrambler 500 2010, For Polaris Sportsman 325, 400, 500, 600, 700, Mv7 1996-2007, For Polaris Trail Boss 330 2010, For Polaris Trailblazer 330 2010, For Polaris Xpedition 325, 425 2000-2002 ), ( Flow Rate: 0.08 Gph ), ( Fuel Pump Drive Type: Mechanical ), ( Fuel Type: Gasoline ), ( Machine Type: Atv ), ( Manufacturer Warranty: 2 Years ), ( Oe/oem Part Number: 2520227, 3084692, 3085275, 3088070 ), ( Pressure: 2.18 Psi ), ( Type: Fuel Pump ), ( Voltage: 12 V )

Review MAXPEEDINGRODS Fuel Pump Polaris Carbureted Mv7 fits SPORTSMAN TRAIL BOSS 700 330 2002–2010

The **Maxpeedingrods 846XSB High-Performance Fuel Pump** is a meticulously engineered upgrade designed to deliver unmatched fuel delivery efficiency and reliability for high-performance Polaris Sportsman 700 engines, including the carbureted MV7 Trail Boss 330 models produced between 2002 and 2010. Engineered to meet the demanding requirements of aggressive riding styles, this fuel pump is built with precision to ensure consistent, high-flow fuel delivery under extreme conditions, eliminating the risk of fuel starvation, stalling, or poor throttle response that often plagues stock systems. Constructed from high-grade materials, including a robust stainless steel housing and a reinforced diaphragm assembly, the 846XSB is engineered to withstand the stresses of off-road use, including deep mud, water crossings, and prolonged high-load operation. Its self-priming mechanism ensures rapid startup even after prolonged periods of inactivity, making it ideal for riders who demand instant power without waiting for the engine to catch. The pump s advanced internal design incorporates a pressure-compensated delivery system, which maintains optimal fuel pressure across varying engine speeds and elevations, ensuring smooth acceleration and peak performance whether you re carving through tight trails or cruising at high speeds on open terrain. Backed by Maxpeedingrods reputation for durability and performance, this fuel pump is a direct bolt-on replacement for the stock unit, requiring minimal installation time and no modifications to the existing fuel system. Whether you re pushing your Polaris to its limits in competition or simply seeking a more responsive and reliable ride, the 846XSB fuel pump is the ideal solution for those who refuse to compromise on power or reliability.

### **Pros and Cons of buying a Maxpeedingrods 846XSB Fuel Pump for a Polaris Sportsman 700 (Carbureted, MV7, Trail Boss 330, 2002 2010)**

#### **Pros:**

1. **Increased Fuel Flow and Performance** The 846XSB is a high-flow fuel pump designed to deliver more fuel to the carburetor under heavy throttle conditions, which can improve acceleration and power output, especially in high-demand situations like hill climbs or aggressive riding.

2. **Reduced Fuel Starvation** Carbureted engines are prone to fuel starvation under hard acceleration or steep climbs. This pump helps maintain consistent fuel delivery, preventing stalling or hesitation.

3. **Compatibility with Aftermarket Mods** If you ve added performance upgrades (e.g., bigger carburetors, exhaust systems, or turbochargers), this pump can help keep up with the increased fuel demand.

4. **Easy Installation** Maxpeedingrods pumps are designed for straightforward installation, often requiring minimal modifications to the stock fuel system. The 846XSB is a direct replacement for the stock pump in many Polaris models.

5. **Durability and Reliability** Maxpeedingrods is a reputable brand known for producing durable aftermarket parts. The 846XSB is built to handle the demands of off-road use without excessive wear.

6. **Cost-Effective Upgrade** Compared to full engine rebuilds or high-end fuel injection conversions, this is a relatively inexpensive way to improve fuel delivery and engine response.

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#### **Cons:**

1. **Potential Overfeeding Issues** If not properly tuned, the increased fuel flow could lead to flooding the carburetor, causing rough idling, black smoke, or even engine damage if the mixture becomes too rich.

2. **Requires Carburetor Adjustment** Since the pump increases fuel volume, you may need to adjust the carburetor jets or idle mixture to compensate. This could involve trial and error to find the optimal setting.

3. **Not a Cure for All Problems** If your engine has underlying issues (e.g., worn pistons, bad valves, or a failing carburetor), the pump alone won t fix them. It only addresses fuel delivery.

4. **Possible Backpressure Concerns** If your fuel lines or filter are clogged, the pump may struggle to maintain proper pressure, leading to inconsistent performance.

5. **Limited Longevity in Extreme Conditions** While durable, prolonged use in extreme off-road conditions (e.g., deep mud, debris-laden fuel) could still lead to wear over time.

6. **Warranty Void Risk** Installing an aftermarket pump may void the manufacturer s warranty on your Polaris, especially if the pump is not factory-approved for your model.

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### **Conclusion:**

The **Maxpeedingrods 846XSB fuel pump is a solid upgrade for a carbureted Polaris Sportsman 700 (MV7, 2002 2010)**, particularly if you experience fuel starvation under heavy throttle or need better performance for aggressive riding. It s a cost-effective way to improve fuel delivery without major engine modifications. However, it requires proper carburetor tuning to avoid overfeeding issues, and it won t resolve mechanical problems beyond fuel supply.

If your primary goal is **better acceleration and reliability in demanding conditions**, this pump is a worthwhile investment. If you re unsure about tuning or have other engine concerns, consulting a mechanic or performance tuner before installation is advisable.

### **Recommendation:**

- **Install the pump** if you notice fuel starvation, hesitation, or poor throttle response.

- **Adjust the carburetor** (start with slightly richer settings) and fine-tune as needed.

- **Monitor fuel pressure** to ensure the pump is functioning correctly.

- **Consider a fuel filter upgrade** to prevent clogs that could affect performance.

- **Avoid installing without proper tuning** an improperly set carburetor can lead to worse performance than before.

For most carbureted Polaris owners, this is a **positive upgrade** with minimal downsides if approached correctly. If you re already running performance mods, it s especially beneficial.

Details:

Inlet Type: Hose Connector. Internal or External Strainer. Housing Material: Aluminum. Fuel Pump for Polaris Sportsman 700 Carbureted MV7 Trail Boss 330 02-10.

For Polaris Magnum 4x2 1995 -1998, for 325 2000 - 2002, 330 2003 - 2006, 4x4 500 1999 - 2003, 6x6 1996 -1997, Outlaw 450 2009 - 2010, 2006 -2007, 525 2009 -2011, Predator 2003 -2007, Scrambler 2010, Sportsman 1999 - 20 400 2001 -2004, 1996 -2004, HO 600 2003 - 2005, 2000 -2004, 700 Carbureted 2002 -2007, MV7 2005 -2007, Trail Boss Trailblazer Xpedition 425 2000 - 2002. Always the correct part. 2520227, 3084692, 3085275, 3088070. Please double confirm the fitment details before purchasing.

G guaranteed Fitment. Flow Rate: 0.08 GPH. Outlet Type: Hose Connector. Drive Type: Mechanical.

Manufacturer. Package Included. Type: Fuel Pump. OE/Part Number.

Fast Shipping. Quick, Simple. Fuel Type: Gasoline.

specifications fuepumintak:

  • for models: 700, 330, Sportsman, Trail, Boss
  • for makes: Polaris
  • for years: 2002-2010
  • brand: Maxpeedingrods
  • mpn: 846xsb
  • california prop 65 warning: California Prop 65 Warning
  • fitment: For Polaris Magnum 325, 330, 500, 4x2, 4x4, 6x6 1995-2006, For Polaris Outlaw 450, 500, 525 2006-2011, For Polaris Predator 500 2003-2007, For Polaris Scrambler 500 2010, For Polaris Sportsman 325, 400, 500, 600, 700, Mv7 1996-2007, For Polaris Trail Boss 330 2010, For Polaris Trailblazer 330 2010, For Polaris Xpedition 325, 425 2000-2002
  • flow rate: 0.08 Gph
  • fuel pump drive type: Mechanical
  • fuel type: Gasoline
  • machine type: Atv
  • manufacturer warranty: 2 Years
  • oe/oem part number: 2520227, 3084692, 3085275, 3088070
  • pressure: 2.18 Psi
  • type: Fuel Pump
  • voltage: 12 V

seller fuepumintak:

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  • city: Elk Grove Village, Illinois
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  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Fuel Pumps Sending Units

offer fuepumintak:

  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: March 28, 2026

shipping fuepumintak:

  • class: Standard
  • service: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 4-7 Days
for models: 700, 330, sportsman, trail, boss, for makes: polaris, for years: 2002-2010, california prop 65 warning: california prop 65 warning, fitment: for polaris magnum 325, 330, 500, 4x2, 4x4, 6x6 1995-2006, for polaris outlaw 450, 500, 525 2006-2011, for polaris predator 500 2003-2007, for polaris scrambler 500 2010, for polaris sportsman 325, 400, 500, 600, 700, mv7 1996-2007, for polaris trail boss 330 2010, for polaris trailblazer 330 2010, for polaris xpedition 325, 425 2000-2002, flow rate: 0.08 gph, fuel pump drive type: mechanical, fuel type: gasoline, machine type: atv, manufacturer warranty: 2 years, oe/oem part number: 2520227, 3084692, 3085275, 3088070, pressure: 2.18 psi, type: fuel pump, voltage: 12 v,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > fuel pumps sending units, sku: 5306164242583853,
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