1. Motorcycle Intake & Fuel Systems Deals
  2. sku: 23308667648701813
  3. BALLS MN/3YFW

BALLS MN-3YFW Fuel Pump Rebuild Asi Kit All MN/3YFW

fits model: Lt-a400f, Kingquad. make: Suzuki. year: 2011–2018.

3yfw All Balls Mn/3yfw Fuel Pump Rebuild Kit For 2011-2018 Suzuki Lt-a400f Kingquad Asi Cm

( Brand: Balls ), ( Manufacturer Part Number: MN/3YFW ), ( Compatible Year: 2018 2017 2016 2015 2014 2013 2012 2011 ), ( Compatible Model: Lt-a400f Kingquad Asi ), ( Bundle Description: 1 Pc Genuine All Balls Fuel Pump Rebuild Kits ), ( Type: Fuel Pump Rebuild Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review BALLS All Mn/3yfw Fuel Pump Rebuild Kit Suzuki Asi Cm fits KINGQUAD LT-A400F 2011–2018

The **Balls MN/3YFW Fuel Pump Rebuild Kit** is a meticulously engineered, high-performance solution designed specifically for the **2011 2018 Suzuki LT-A400F KingQuad ASi CM** and its fuel-injected variants, ensuring optimal fuel delivery, longevity, and reliability under demanding off-road and agricultural applications. This premium rebuild kit is crafted to address the inherent wear and inefficiencies of the stock fuel pump assembly, which is subjected to extreme pressures, high temperatures, and abrasive debris common in heavy-duty, diesel-powered equipment. The kit features a **comprehensive set of precision-machined components**, including a **high-flow impeller**, **sealed carbon brushes**, and a **reinforced gasket kit**, all engineered to minimize internal friction while maximizing fuel flow efficiency. The **3YFW model** is particularly noteworthy for its compatibility with the **MN-series fuel pumps**, which are critical for maintaining consistent pressure and preventing fuel starvation in high-demand scenarios, such as steep inclines, prolonged idling, or heavy load operations. Unlike generic aftermarket alternatives, this kit incorporates **OEM-grade seals and bearings**, ensuring a tight, leak-proof assembly that resists degradation from fuel additives, moisture, or particulate contamination a common failure point in older fuel systems. The rebuild process is further simplified with **clear, step-by-step instructions**, allowing even intermediate DIYers to restore their pump to factory-like performance without compromising on durability. Whether used in construction, farming, or rugged terrain, this kit not only extends the lifespan of the fuel pump but also enhances throttle response, fuel economy, and overall engine reliability, making it an indispensable upgrade for owners seeking to eliminate costly downtime and maintain peak performance in their Suzuki KingQuad.

Buying the **Balls MN/3YFW Fuel Pump Rebuild Kit** for a **2011-2018 Suzuki LT-A400F KingQuad (ASI CM)** can be a practical solution for repairing a failing fuel pump, but it has both advantages and disadvantages depending on your situation.

### **Pros of buying a Rebuild Kit**

1. **Cost-Effective Alternative to Replacement** A new fuel pump can cost significantly more than a rebuild kit, especially if you re dealing with a rare or discontinued model. The rebuild kit allows you to restore an existing pump rather than purchasing a new one.

2. **Better Fit and Compatibility** Since the kit is designed specifically for the **3YFW engine** (used in the LT-A400F), it should align perfectly with your vehicle s fuel system, reducing the risk of leaks or improper installation.

3. **Improved Performance Over a Generic Kit** Some aftermarket rebuild kits are generic and may not match the exact specifications of your engine. The **Balls MN/3YFW kit** is tailored for this particular application, potentially offering better sealing, flow rate, and longevity.

4. **Easier to Source Than a New Pump** New fuel pumps for this model can be difficult to find, especially if the vehicle is no longer in production. The rebuild kit is more widely available and can be purchased from specialty suppliers.

5. **Potential for Longer Lifespan** If the original pump was failing due to wear rather than a catastrophic failure, rebuilding it with quality parts may extend its usable life, saving you from needing a full replacement soon.

6. **DIY-Friendly Option** If you have basic mechanical skills, rebuilding the pump yourself can be a manageable project, reducing labor costs if you choose to do it at home.

### **Cons of buying a Rebuild Kit**

1. **Quality and Reliability Concerns** While **Balls** is a reputable brand, the quality of rebuild kits can vary. If the original pump was damaged beyond minor wear (e.g., internal cracks, seized components), a rebuild may not fully restore functionality.

2. **Time-Consuming Process** Rebuilding a fuel pump requires disassembly, cleaning, and reassembly, which can take several hours. If you re not experienced with fuel system repairs, this could be frustrating or even risky if done incorrectly.

3. **Potential for Future Issues** If the pump was failing due to a deeper problem (e.g., contaminated fuel, electrical issues, or a failing fuel filter), rebuilding it may only provide a temporary fix. You might still need to address the root cause.

4. **No Warranty on DIY Work** If you rebuild the pump yourself, any issues after installation will not be covered under warranty (if the kit comes with one). If you take it to a shop, labor costs will add up.

5. **Risk of Improper Installation** Fuel pumps are precision components. If not installed correctly (e.g., improper sealing, incorrect wiring, or torque issues), it could lead to leaks, electrical failures, or even pump failure.

6. **Limited Availability of Parts** While the kit itself is likely available, if you encounter issues during rebuilding (e.g., missing gaskets, incorrect seals), sourcing replacement parts may be difficult.

### **Conclusion**

The **Balls MN/3YFW Fuel Pump Rebuild Kit** is a **viable and cost-effective option** for restoring a failing fuel pump in your **2011-2018 Suzuki LT-A400F**, especially if you re looking to avoid the higher cost of a new pump. It offers **better compatibility and potential longevity** compared to generic kits, making it a strong choice for DIYers or those who prefer a tailored solution.

However, it is **not a guaranteed fix** if the pump is severely damaged or if underlying issues (like fuel contamination or electrical problems) are present, a rebuild may not be sufficient. Additionally, the **time and skill required** to properly rebuild and install the pump should be considered.

### **Recommendation**

- **If you re comfortable with mechanical work and have a failing pump**, the **Balls rebuild kit is a smart investment** it s cheaper than a new pump and likely more reliable than a generic alternative.

- **If you re unsure about your mechanical skills**, consider having a professional rebuild the pump to ensure proper installation and avoid potential issues.

- **Before purchasing**, verify that your pump is indeed a candidate for rebuilding (check for visible damage, electrical continuity, and fuel flow issues).

- **Pair the rebuild with a fuel system inspection** replace the fuel filter, check for water/fuel contamination, and ensure proper electrical connections to maximize the pump s lifespan.

Ultimately, this kit is a **practical middle ground** between a full replacement and a cheap, unreliable generic fix. If done correctly, it can save you money and extend the life of your KingQuad s fuel system.

Details:

All Balls Fuel Pump Rebuild Kit for 2011 - 2018 Suzuki LT-A400F KingQuad ASi cm: Status: In Stock.

part #: mn3yfw price

  • $95.82

specifications intakefuelmotorcycle:

  • for models: Lt-a400f, Kingquad
  • for makes: Suzuki
  • for years: 2011-2018
  • brand: Balls
  • mpn: Mn/3yfw
  • compatible year: 2018 2017 2016 2015 2014 2013 2012 2011
  • compatible model: Lt-a400f Kingquad Asi
  • bundle description: 1 Pc Genuine All Balls Fuel Pump Rebuild Kits
  • type: Fuel Pump Rebuild Kits
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

shipping intakefuelmotorcycle:

  • type: Fixed
  • class: Standard
  • service: Standard
  • transit: 3-5 Days
  • cost: $0.00

payments intakefuelmotorcycle:

  • wallet: Google-pay
  • credit card: Visa
  • other

returns intakefuelmotorcycle:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller intakefuelmotorcycle:

  • city: Multiple warehouses
  • rating: 99.1%
  • # reviews: 20377

general intakefuelmotorcycle:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery

offer intakefuelmotorcycle:

  • started: April 5, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
for models: lt-a400f, kingquad, for makes: suzuki, for years: 2011-2018, compatible year: 2018 2017 2016 2015 2014 2013 2012 2011, compatible model: lt-a400f kingquad asi, bundle description: 1 pc genuine all balls fuel pump rebuild kits, type: fuel pump rebuild kits, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, sku: 23308667648701813,
Balls MN-3YFW Is Similar To:
intakefuelmotorcycle logo
1 offer $95.82 USD
  • New. Offer #1 priced at $95.82 + $0.00 shipping estimate = $95.82* total. FREE SHIPPING

Copyright © intakefuelmotorcycle.com