1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 16630468027616632
  3. CELOX AC6874CA175CB

CELOX AC6874CA175CB Carburetor Carb Manual

fits model: Lt-f400, Ltf400f, 400, 4x4, 2x4, Eiger. make: Suzuki. year: 2002–2007.

Ac6874ca175cb Celox Carburetor Carb Fits Suzuki Lt-f400 Ltf400f Eiger 400 4x4 2x4 Manual 2002-2007

( Brand: Celox ), ( Manufacturer Part Number: AC6874CA175CB ), ( Part Type: Carburetor Manual ), ( Manufacturer Warranty: 90 Day )

Review CELOX Carburetor Carb Suzuki Manual fits EIGER LT-F400 LTF400F 400 4X4 2X4 2002–2007

The **Celox AC6874CA175CB Carburetor** is a meticulously engineered, high-performance replacement carburetor designed specifically for Suzuki s legendary **LT-F400/LTF400F Eiger 4x4** models produced between **2002 and 2007**. Built to restore and enhance the throttle response, fuel efficiency, and overall power output of these rugged off-road machines, this carburetor is a precision-crafted solution for riders seeking reliability and performance. The **AC6874CA175CB** is a direct drop-in replacement for the stock carburetor, ensuring seamless installation without the need for extensive modifications to the intake system. Crafted from durable materials, including high-quality brass and stainless steel components, it is designed to withstand the harsh conditions of off-road use while maintaining optimal fuel delivery under varying loads. Its **precision-bored jets and calibrated passages** ensure consistent fuel-air mixture, reducing hesitation and improving throttle smoothness, whether cruising on pavement or tackling rough terrain. The **adjustable throttle stop** allows for fine-tuning idle speed and overall performance, catering to both stock and modified setups. Whether you re restoring a vintage Eiger to factory specifications or upgrading an existing build for better performance, this Celox carburetor delivers a balance of durability, accuracy, and ease of use. Built to meet or exceed OEM standards, it is a trusted choice among Suzuki enthusiasts and off-road mechanics alike, ensuring that your LT-F400 remains a dependable and responsive companion on every adventure.

### **Pros and Cons of buying a Celox AC6874CA175CB Carburetor for Suzuki LT-F400 (2002 2007)**

#### **Pros:**

1. **OEM Replacement Quality** The Celox carburetor is designed as an exact replacement for the stock Suzuki carburetor, ensuring proper fitment and performance without major modifications. This reduces the risk of compatibility issues compared to aftermarket alternatives that may not match perfectly.

2. **Reliability and Durability** Celox is a reputable brand known for producing high-quality carburetors that are built to last, especially when properly maintained. The unit is designed to handle the demands of a 400cc four-stroke engine, which is critical for a daily driver or off-road use.

3. **Ease of Installation** Since it is a direct drop-in replacement, installing the Celox carburetor is relatively straightforward for those with basic mechanical skills. No major engine modifications are required, and it can often be installed without professional help, saving labor costs.

4. **Performance Consistency** The carburetor is tuned to match the stock engine specifications, meaning it should provide consistent throttle response, smooth idling, and reliable power delivery key factors for a manual transmission 4x4 like the LT-F400. This avoids the potential power loss or erratic behavior that can occur with poorly matched aftermarket carbs.

5. **Availability and Support** Celox products are widely available through motorcycle parts suppliers, both online and in physical stores. Additionally, Celox offers customer support and warranty coverage, which can be reassuring if issues arise post-purchase.

6. **Cost-Effective Upgrade** Compared to rebuilding or replacing the stock carburetor, purchasing a new Celox unit is often more economical. It also eliminates the risk of hidden problems (e.g., worn internals, leaks) that might be present in a used or rebuilt carb.

7. **Compatibility with Modifications** While it is a stock replacement, the Celox carburetor can often accommodate minor upgrades (e.g., slightly larger jets or minor tuning) if performance improvements are desired without a full carburetor swap. This provides some flexibility for future modifications.

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#### **Cons:**

1. **Limited Performance Gains** As a stock replacement, the Celox carburetor does not offer significant power increases over the original Suzuki unit. If the goal is to extract more power (e.g., for towing, aggressive off-roading, or track use), a larger carburetor (e.g., 44mm or 46mm) or a fuel injection system would be more appropriate.

2. **Maintenance Requirements** Like all carburetors, the Celox unit requires regular cleaning and tuning to prevent clogging, fuel starvation, or poor performance. Neglecting maintenance can lead to issues such as rough idling, hesitation, or even failure. This includes cleaning the jets, checking for leaks, and ensuring proper float level.

3. **Potential for Fuel Quality Issues** Carburetors are sensitive to fuel quality. If the vehicle is run on low-quality gasoline (e.g., with high ethanol content or contaminants), the Celox carburetor may suffer from clogging or internal damage more quickly than expected. This is a broader issue with carbureted engines but is worth noting.

4. **No Adjustability for Advanced Tuning** The Celox carburetor is a fixed-jet unit, meaning it lacks the adjustability of some aftermarket carbs (e.g., slide stops, pilot jets, or main jets). This limits fine-tuning for specific conditions (e.g., high-altitude riding, extreme heat, or aggressive throttle use).

5. **Risk of Leaks or Wear Over Time** While Celox units are durable, seals and gaskets can degrade with age or improper installation. Leaks at the carburetor base, throttle body, or fuel lines can occur, leading to fuel waste or performance drops. Regular inspections are necessary to catch these issues early.

6. **Dependence on Proper Installation** Improper installation (e.g., incorrect throttle cable adjustment, vacuum hoses misrouted, or improper carburetor angle) can lead to drivability issues. Unlike fuel injection, carburetors are more forgiving in terms of installation, but mistakes can still cause problems.

7. **Environmental and Emissions Concerns** Older Suzuki LT-F400 models (especially pre-2007) may not meet modern emissions standards if the carburetor is heavily modified or if the vehicle is used in areas with strict regulations. The Celox unit, being a stock replacement, avoids this issue but does not improve emissions performance.

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### **Conclusion:**

The Celox AC6874CA175CB carburetor is a **solid, reliable choice** for Suzuki LT-F400 owners who need a **direct OEM replacement** without major modifications. It is ideal for those seeking a **cost-effective, easy-to-install solution** to restore or maintain stock performance, especially if the original carburetor is worn or damaged. The unit is well-suited for **daily driving, light off-roading, or general use** where power gains are not a priority.

However, if the goal is **performance enhancement** (e.g., increased power, better throttle response, or off-road capability), a larger carburetor or fuel injection system would be a better investment. Additionally, owners must be prepared for **regular maintenance** to keep the carburetor running smoothly.

For most LT-F400 owners who prioritize **reliability, ease of use, and stock-like performance**, the Celox carburetor is a **highly recommended upgrade**. It strikes a balance between quality, compatibility, and affordability, making it a practical choice for those who want to avoid the hassle of rebuilding or replacing a failing stock carburetor.

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### **Recommendation:** - **Buy the Celox carburetor** if:

- You need a **direct OEM replacement** for a failing or damaged stock carburetor.

- You want a **simple, reliable solution** without major modifications.

- Your primary use is **daily commuting, light trail riding, or general off-roading** where stock performance is sufficient.

- You are willing to **perform regular maintenance** (cleaning, jet checks, and inspections).

- **Consider alternatives** if:

- You want **more power** (e.g., for towing, aggressive off-roading, or track use) in which case a **larger carburetor (e.g., 44mm or 46mm) or fuel injection** would be better.

- You prefer **more adjustability** for tuning (e.g., for high-altitude riding or extreme conditions).

- You are uncomfortable with **carburetor maintenance** and would rather switch to fuel injection for long-term reliability.

Details:

Order Includes: 1x Carburetor: 13200-38FBV 13200-38FB2 13200-38FA0 13200-38FC2 13200-38FDV 13200-38FE0. LT-F400 Eiger 400 2X4 Manual 2002 -2007. For Suzuki model's. length : 92.5mm - 3.64.

LT-F400F Eiger 400 4X4 Manual 2002 -2007.

specifications carbthrotatv:

  • for models: Lt-f400, Ltf400f, 400, 4x4, 2x4, Eiger
  • for makes: Suzuki
  • for years: 2002-2007
  • brand: Celox
  • mpn: Ac6874ca175cb
  • part type: Carburetor Manual
  • manufacturer warranty: 90 Day

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general carbthrotatv:

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

  • started: February 3, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1
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for models: lt-f400, ltf400f, 400, 4x4, 2x4, eiger, for makes: suzuki, for years: 2002-2007, part type: carburetor manual, manufacturer warranty: 90 day,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, sku: 16630468027616632,
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