1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 17364494235863663
  3. RACE DRIVEN S-46649

RACE-DRIVEN S-46649 Carb Carburetor Repair Kit 191916333921

fits model: Lt-f400, 400, 4x4, Eiger. make: Suzuki. year: 2002–2007.

S-46649 Race-driven Carb Kit For Suzuki Eiger 400 Lt-f400 4x4 2002 - 2007 Carburetor Repair

( Brand: Race-driven ), ( Manufacturer Part Number: S-46649 ), ( Type: Carb Kits ), ( UPC: 191916333921 )

Review RACE DRIVEN Carb Kit Suzuki Carburetor Repair fits EIGER LT-F400 400 4X4 2002–2007

The **Race-Driven S-46649 Carburetor Repair Kit** is a meticulously engineered solution designed to restore peak performance and reliability to the stock carburetor on the **Suzuki Eiger 400 LT-F400 4x4 (2002 2007)** models, ensuring optimal fuel delivery, throttle response, and engine efficiency. This high-quality kit is crafted for serious off-roaders, enthusiasts, and mechanics who demand precision and durability in their modifications, offering a seamless upgrade over OEM components. The kit includes a **comprehensive set of replacement parts**, including a **new gasket kit, jet assembly, throttle body seals, and precision-machined components**, all engineered to withstand the rigors of heavy-duty use, extreme terrain, and prolonged off-road excursions. Unlike generic aftermarket kits, the **Race-Driven S-46649** is built with **OEM compatibility in mind**, ensuring an exact fit with the Eiger s carburetor system while incorporating **enhanced materials and improved tolerances** for superior longevity and performance. Whether you're tackling rough trails, towing heavy loads, or pushing the engine to its limits, this kit eliminates common issues like **fuel starvation, rough idling, or inconsistent power delivery**, providing a **clean, reliable, and high-performance** carburetor setup. The kit s **easy-to-install design** makes it accessible for both DIYers and professionals, with clear instructions and compatible tools, ensuring a hassle-free rebuild. For the Suzuki Eiger owner who refuses to compromise on power or durability, the **Race-Driven S-46649 Carburetor Repair Kit** is the ultimate choice delivering **restored factory performance with a modern edge** for years of trouble-free operation.

### Pros and Cons of Buying a Race-Driven S-46649 Carb Kit for a Suzuki Eiger 400 LT-F400 (2002-2007) 4x4

#### **Pros:**

1. **Performance Enhancement** The S-46649 carb kit is designed for high-performance applications, which can significantly improve throttle response, power output, and overall engine efficiency. For a Suzuki Eiger, this could translate to better acceleration, especially in off-road or towing scenarios.

2. **Durability and Reliability** Race-driven components are often built to withstand extreme conditions, including high RPMs, heavy loads, and prolonged use. This can be beneficial if you frequently push the engine to its limits or modify the vehicle for off-road or heavy-duty use.

3. **Precision Engineering** These kits are typically manufactured with tighter tolerances and higher-quality materials compared to standard aftermarket or OEM parts. This can lead to smoother operation and reduced wear over time.

4. **Compatibility with Modifications** If you plan to further modify your Eiger (e.g., turbocharging, forced induction, or other performance upgrades), a race-driven carb kit may be more compatible with these changes than stock or basic aftermarket parts.

5. **Better Fuel Control** The S-46649 kit likely includes features like improved fuel metering, better air-fuel mixture control, and potentially adjustable jets or components. This can help optimize performance for different driving conditions.

6. **Long-Term Cost Savings** While the initial cost may be higher, the durability and performance gains could reduce long-term maintenance costs by minimizing engine wear and potential damage from poor fuel delivery.

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#### **Cons:**

1. **High Cost** Race-driven components are typically more expensive than standard aftermarket or OEM parts. For a Suzuki Eiger, which is not a high-performance vehicle by default, this upgrade may not be cost-effective unless you have specific performance goals.

2. **Complexity and Installation Difficulty** These kits often require more advanced installation knowledge, including tuning, alignment, and possibly modifications to the intake or exhaust system. If you lack mechanical experience, professional installation may be necessary, adding to the cost.

3. **Potential for Overkill** The Eiger 400 LT-F400 is a utility vehicle designed for reliability and fuel efficiency, not high-performance racing. Installing a race-driven carb kit without corresponding engine or drivetrain upgrades (e.g., clutch, transmission, or suspension) could lead to unnecessary stress on components that aren t built for such demands.

4. **Fuel Economy Trade-Off** High-performance carb kits often prioritize power over efficiency. If fuel economy is a priority for your Eiger (e.g., for daily driving or long-distance trips), this upgrade could negatively impact mileage.

5. **Warranty or Insurance Issues** Modifying your vehicle with performance parts may void manufacturer warranties or insurance coverage. Additionally, some insurers may classify the vehicle as "high-performance" or "modified," leading to higher premiums or coverage restrictions.

6. **Maintenance Requirements** Race-driven components may require more frequent maintenance, such as carburetor cleaning, jet adjustments, or tuning, to ensure optimal performance. This adds to the ongoing cost and effort.

7. **Potential for Voiding Factory Tuning** If your Eiger has any factory tuning or electronic fuel injection (EFI) systems, a carburetor upgrade may interfere with these systems or require additional modifications to sync properly.

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### **Conclusion:**

The S-46649 race-driven carb kit is a powerful upgrade for a Suzuki Eiger 400 LT-F400 if your primary goal is off-road performance, towing capacity, or aggressive driving. However, it is not a necessary or practical upgrade for everyday use, fuel efficiency, or basic reliability. The kit s benefits such as improved power, durability, and precision come at a higher cost and require additional expertise to install and maintain.

For most Eiger owners, a more practical approach might involve:

- Upgrading to a high-quality aftermarket carb kit (e.g., Mikuni or Keihin) that balances performance and affordability.

- Ensuring the engine and drivetrain are in good condition before making carburetor changes.

- Considering electronic fuel injection (EFI) or tuning solutions if you want modern performance without the complexity of carburetor adjustments.

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### **Recommendation:**

If you are committed to maximizing performance and have the budget and mechanical knowledge to handle the installation and maintenance, the S-46649 kit could be a worthwhile investment. However, if your Eiger is primarily used for daily driving, utility tasks, or light off-roading, prioritize simpler and more cost-effective upgrades (e.g., air filters, exhaust systems, or basic carburetor maintenance) instead.

Before purchasing, consult with a Suzuki specialist or performance tuner to assess whether the carb kit aligns with your vehicle s current setup and future modification plans. Additionally, research user experiences with this specific kit on the Eiger to gauge real-world performance and reliability.

Details:

Customer Driven Quality Race-Driven. Carb Kit for Suzuki Eiger 400 LT-F400 4X4 2002 - 2007 Carburetor Repair Kit: 32.95: Race-Driven OEM Replacement. See picture for parts included.

part #: s46649 price

  • $32.95

specifications carbthrotatv:

  • for models: Lt-f400, 400, 4x4, Eiger
  • for makes: Suzuki
  • for years: 2002-2007
  • brand: Race-driven
  • mpn: S-46649
  • type: Carb Kits
  • upc: 191916333921

general carbthrotatv:

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

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  • city: Escanaba, Michigan
  • rating: 99.8%
  • # reviews: 120741

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offer carbthrotatv:

  • sold: 0
  • availability: In Stock
  • started: April 25, 2026
  • options: Ship-to-home
for models: lt-f400, 400, 4x4, eiger, for makes: suzuki, for years: 2002-2007, type: carb kits,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, sku: 17364494235863663,
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  • New. Offer #1 priced at $32.95 + $0.00 shipping estimate = $32.95* total. Customer Driven Quality Driven Race-Driven. Race-Driven OEM Replacement Carburetor Repair Kit.FREE SHIPPING

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