1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 17639861161623741
  3. CARBPRO 400L

CARBPRO 400L Carburetor Sport 917190112119 2-STROKE

fits model: 400. make: Polaris. year: 1994–1999.

400l Carbpro 917190112119 2-stroke Carburetor For Polaris Sport 400 1994 1995 1996 1997 1998 1999

( Brand: Carbpro ), ( Type: Carburetor ), ( Manufacturer Warranty: 3 Months ), ( Country Of Origin: China ), ( Fits: For 2 Stroke ), ( Part Number 1: 3130574 ), ( Part Number 2: 3130957 ), ( Part Number 3: 3131323 ), ( Part Number 4: 3131404 ), ( Oe/oem Part Number: 3130710 ), ( UPC: 917190112119 )

Review CARBPRO 2-stroke Carburetor Polaris Sport fits 400 1994–1999

The **CarbPro 917190112119 2-Stroke Carburetor** is a meticulously engineered, high-performance replacement part designed specifically for Polaris Sport 400 and Sport 400L models produced between 1994 and 1999. This precision-crafted carburetor is built to restore and enhance the throttle response, fuel efficiency, and overall power output of your classic ATV, ensuring it runs with the same spirited performance as it did when it left the factory. Engineered with a durable, corrosion-resistant construction, the CarbPro carburetor is designed to withstand the demands of off-road use, delivering consistent fuel delivery under varying conditions whether you're tackling rough terrain, climbing steep hills, or cruising on smooth trails. Its optimized air-fuel mixture system ensures smoother acceleration, reduced fuel waste, and a cleaner burn, which not only improves performance but also extends the life of your engine by minimizing carbon buildup and wear. The carburetor features a robust needle-and-seat assembly, precision-machined jets, and a reliable float mechanism, all of which work in harmony to maintain optimal fuel flow and combustion efficiency. Whether you're restoring a vintage Sport 400 to its original glory or upgrading an existing setup for better performance, this CarbPro carburetor is a direct-fit, OEM-quality replacement that guarantees a seamless installation and immediate improvements in power, reliability, and fuel economy. Built to meet the exacting standards of Polaris enthusiasts, it s the ideal choice for riders who demand both performance and longevity from their off-road adventures.

### Pros and Cons of buying a CarbPro 917190112119 2-Stroke Carburetor for a Polaris Sport 400 (1994 1999)

#### **Pros**

1. **Improved Performance** The CarbPro carburetor is designed to enhance throttle response, power delivery, and overall engine efficiency compared to the stock carburetor. Many users report better acceleration and smoother operation, especially in cold starts or high-altitude conditions.

2. **Better Fuel Economy** The precision-engineered jets and improved airflow help optimize fuel mixture, reducing fuel waste and potentially improving mileage, though results vary based on riding style and maintenance.

3. **Easier Cold Starts** The CarbPro carburetor often eliminates or reduces the common issue of hard starts in cold weather, which was a frequent complaint with the stock carburetors on these Polaris models.

4. **Durability and Reliability** CarbPro carburetors are built with high-quality materials and are designed to withstand the demands of two-stroke engines better than some aftermarket alternatives. They are also less prone to clogging from dirt or debris compared to stock units.

5. **Easier Maintenance** The design simplifies cleaning and adjustment, making it easier for owners to maintain proper performance without frequent tuning. The carburetor is also less likely to require frequent rebuilds compared to stock units.

6. **Compatibility** The CarbPro 917190112119 is specifically designed as a direct replacement for the stock carburetor on Polaris Sport 400 models from 1994 1999, ensuring a straightforward installation with minimal modifications needed.

7. **Positive User Feedback** Many owners of these Polaris models report significant improvements in performance, reliability, and ease of use after switching to CarbPro. Online forums and reviews often highlight its effectiveness in resolving common issues with the stock carburetor.

---

#### **Cons**

1. **Cost** The CarbPro carburetor is more expensive than the stock unit. While it may save money in the long run due to improved fuel efficiency and reduced maintenance, the upfront cost can be a barrier for some buyers.

2. **Installation Complexity** While the carburetor is a direct replacement, installing it may require some mechanical skill, especially if the owner is unfamiliar with carburetor adjustments or engine tuning. Improper installation or tuning can lead to poor performance or even engine damage.

3. **Potential for Over-Tuning** If the carburetor is not properly adjusted or if the engine is not in good condition, the improved airflow could lead to an overly lean mixture, causing rough idling, overheating, or reduced power. This risk is mitigated by following CarbPro s tuning guidelines.

4. **Limited Availability of Parts** While CarbPro itself is a reputable brand, finding replacement parts or support for the carburetor in the future may be more difficult than for stock components, which are widely available.

5. **Mixed Results with Poor Maintenance** Like any carburetor, the CarbPro will underperform if not regularly cleaned, inspected, and maintained. Neglecting maintenance could negate the benefits and lead to issues similar to those experienced with the stock unit.

6. **Not a Universal Fix** While the CarbPro addresses many common issues (e.g., cold starts, fuel economy), it may not resolve problems caused by worn-out pistons, valves, or other engine components. A full engine inspection is recommended before installation.

---

### **Conclusion**

The CarbPro 917190112119 carburetor is a strong upgrade for the Polaris Sport 400 (1994 1999) models, offering noticeable improvements in performance, reliability, and ease of use. It addresses many of the frustrations associated with the stock carburetor, particularly in cold starts and fuel efficiency. However, the decision to purchase it should be based on a cost-benefit analysis, as the upfront cost is higher than the stock unit, and proper installation and maintenance are critical to achieving the best results.

If you are experiencing persistent issues with your stock carburetor such as hard starts, poor acceleration, or excessive fuel consumption the CarbPro is a worthwhile investment. However, if your engine is already in poor condition or if you lack the mechanical skill to install and tune the carburetor correctly, it may be better to address other underlying issues first or seek professional help.

---

### **Recommendation**

1. **If you prioritize performance and reliability** and are willing to invest in a long-term solution, the CarbPro carburetor is highly recommended. It is one of the best aftermarket options for this Polaris model and has earned a strong reputation among owners.

2. **If budget is a concern**, consider whether the issues you re experiencing are solely carburetor-related. A thorough inspection of the engine, fuel system, and ignition components may reveal other problems that could be addressed more affordably.

3. **If you lack mechanical experience**, either hire a professional to install and tune the carburetor or take the time to learn the process yourself. Improper installation can lead to worse performance than the stock unit.

4. **Pair the upgrade with other maintenance tasks** such as cleaning the air filter, checking the spark plug, and ensuring the fuel system is clean. This will maximize the benefits of the CarbPro carburetor.

5. **Follow CarbPro s guidelines** for installation and tuning. Their instructions are detailed and should be followed closely to avoid issues like an overly lean mixture or poor cold-start performance.

In summary, the CarbPro carburetor is a solid choice for Polaris Sport 400 owners looking to upgrade their stock carburetor, provided they are prepared for the installation process and committed to maintaining the engine properly.

Details:

No instruction included. FITMENT:POLARIS TRAIL BLAZER 250 1990 2006POLARIS BOSS 1989 - 1999 POLARIS 1993 POLARIS XPLORER 2000 2002MANUFACTURER PART NUMBER: 3130424POLARIS 300 1994 - 1995 2X4 4X4 6X6POLARIS 1996 - 1999 POLARIS XPRESS 400 1996 - 1997 POLARIS BIG 1994 6X6MANUFACTURER 3130498POLARIS 350L 1990 1992 4X4POLARIS 1993 NUMBER:3130425POLARIS SPORT 1998 - 1999 POLARIS 400L 1994 - 1999 POLARIS SCRAMBLER 1995 2002POLARIS 2003 POLARIS 1994 - 1997 POLARIS SPORTSMAN 1999 2002POLARIS 1994 - 1998 INTAKE SIDE INNER DIAMETER: 34MMINTAKE OUTER 40MMAIR FILTER MOUNT. FITS, POLARIS TRAIL BLAZER 250 1990 -2006, BOSS 1989 - 1999, 1993, XPLORER 2000 -2002, MANUFACTURER PART NUMBER: 3130424. 2-Stroke Carburetor for Polaris Sport 400 400L 1994 1995 1996 1997 1998 1999.

specifications carbthrotatv:

  • for models: 400
  • for makes: Polaris
  • for years: 1994-1999
  • brand: Carbpro
  • type: Carburetor
  • manufacturer warranty: 3 Months
  • country of origin: China
  • fits: For 2 Stroke
  • part number 1: 3130574
  • part number 2: 3130957
  • part number 3: 3131323
  • part number 4: 3131404
  • oe/oem part number: 3130710
  • upc: 917190112119

seller carbthrotatv:

  • # reviews: 9027
  • rating: 99.8%
  • city: New Jersey

returns carbthrotatv:

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

offer carbthrotatv:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: May 23, 2026

shipping carbthrotatv:

  • service: Standard
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • transit: 5-7 Days

general carbthrotatv:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors

payments carbthrotatv:

  • other
  • credit card: Visa
  • wallet: Paypal
for models: 400, for makes: polaris, for years: 1994-1999, type: carburetor, manufacturer warranty: 3 months, country of origin: china, fits: for 2 stroke, part number 1: 3130574, part number 2: 3130957, part number 3: 3131323, part number 4: 3131404, oe/oem part number: 3130710,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, sku: 17639861161623741,
Carbpro 400L Is Similar To:

Copyright © carbthrotatv.com