fits model: Lt250rk, Rl, Rm, Quadracer. make: Suzuki. year: 1989–1992.

( Manufacturer Part Number: KA-4675860-AL67 ), ( Part Type: Carburetor )
The **KA-4675860 AL67 Carburetor Repair Kit** is a meticulously engineered solution designed specifically for restoring peak performance to the **1989 1992 Suzuki LT250RK/RM/RN/RL Quadracers**, ensuring these iconic off-road ATVs return to their factory-intended efficiency with minimal downtime. This high-quality repair kit is tailored to address common wear-and-tear issues in the **AL67 carburetor**, a critical component that governs fuel-air mixture, throttle response, and overall engine power delivery. Whether your Quadracer is suffering from sluggish acceleration, rough idling, excessive fuel consumption, or a loss of high-RPM performance, this kit provides a comprehensive toolkit to diagnose and rectify the problem at its source. The kit includes precision-machined **carburetor jets, gaskets, seals, and a complete set of O-rings**, all crafted from durable materials to withstand the demanding conditions of off-road use. The **needle and seat assemblies** are designed for optimal fuel atomization, ensuring a smooth and consistent flow of fuel into the combustion chamber, while the **throttle body components** are engineered for buttery-smooth operation, eliminating sticking or hesitation. Additionally, the kit features **high-performance filters and a meticulously calibrated float bowl assembly**, which helps prevent fuel starvation and ensures the carburetor maintains the correct idle mixture. For enthusiasts and mechanics alike, this repair kit is a game-changer, offering a cost-effective alternative to full carburetor replacement while restoring factory-like performance. Whether you're preparing your Quadracer for a weekend trail ride or restoring it to its original showroom condition, this **KA-4675860 AL67 Carburetor Repair Kit** is an indispensable addition to your toolbox, combining reliability, precision, and ease of installation to get your Suzuki back on the road with confidence.
### Pros and Cons of Buying a Carburetor Repair Kit for a Suzuki LT250RK/RL/RM/RN Quadracers (1989 1992)
#### **Pros**
1. **Cost-Effective Solution** Rebuilding or repairing the carburetor is often cheaper than replacing it entirely, especially if the carburetor itself is still in decent condition.
2. **Improved Performance** A properly adjusted and cleaned carburetor can restore power, throttle response, and fuel efficiency, making the ATV run smoother and more reliably.
3. **Preventative Maintenance** Regular carburetor maintenance can extend the life of the engine by preventing carbon buildup, clogging, and fuel system issues.
4. **DIY-Friendly** Many owners with basic mechanical skills can perform carburetor repairs themselves, saving labor costs if they prefer not to take it to a shop.
5. **Compatibility** Suzuki LT250 models (RK/RL/RM/RN) share similar carburetor designs (often a **Keihin FCR or similar**), so a repair kit can address common issues like dirty jets, worn seals, or faulty floats.
6. **Better Fuel Economy** A clean and properly adjusted carburetor ensures optimal fuel-air mixture, reducing wasteful fuel consumption.
7. **Prevents Long-Term Damage** Ignoring carburetor issues can lead to engine fouling, poor starting, or even catastrophic failure. Repairing it early avoids costly repairs down the line.
8. **Accessibility of Parts** Carburetor repair kits (including jets, gaskets, needles, and seals) are widely available online and at ATV parts stores, making replacements straightforward.
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#### **Cons**
1. **Time-Consuming Process** Rebuilding a carburetor requires disassembly, cleaning, inspection, and reassembly, which can take several hours, especially for inexperienced DIYers.
2. **Skill Dependency** If the owner lacks mechanical experience, improper reassembly (e.g., incorrect jet sizing, misaligned parts) can lead to worse performance or damage.
3. **Potential for Further Issues** If the underlying problem isn t the carburetor (e.g., vacuum leaks, fuel pump failure, or a failing engine), repairing just the carburetor may provide temporary relief without addressing the root cause.
4. **Quality of Repair Kits** Some aftermarket kits may use subpar materials or incorrect specifications for the Suzuki LT250 s carburetor, leading to poor performance or premature wear.
5. **Risk of Overhauling Unnecessarily** If the carburetor is already severely worn (e.g., cracked body, seized float needle), a repair kit may not suffice, and replacement might be the only solution.
6. **Learning Curve** First-time carburetor rebuilds can be frustrating, and mistakes (like cross-threading or incorrect gasket placement) can damage the carburetor further.
7. **Alternative Solutions Exist** For some owners, upgrading to a modern carburetor (e.g., a **Walbro or Keihin FCR-PI**) or switching to fuel injection (if feasible) might be a better long-term investment, though this is more expensive upfront.
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### **Conclusion**
Buying a carburetor repair kit for your **1989 1992 Suzuki LT250RK/RL/RM/RN** is a **practical and cost-effective choice** if the carburetor is the primary issue (e.g., clogged jets, worn seals, or dirty passages). It restores performance, improves reliability, and can save money compared to replacement. However, it requires **time, patience, and some mechanical skill** especially for first-time rebuilds. If the owner is comfortable with disassembly and has access to proper tools (e.g., carburetor cleaner, torque wrench, and a clean workspace), the repair is well worth the effort.
For those who prefer **guaranteed results without hands-on work**, taking the ATV to a reputable ATV shop for carburetor service may be preferable, though it incurs labor costs. If the carburetor is **severely damaged or the engine has other issues**, a full replacement or engine inspection might be necessary.
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### **Recommendation**
1. **If you re confident in DIY repairs:**- Purchase a **high-quality repair kit** (e.g., **Walbro or Keihin-compatible parts**) from a trusted supplier like **ATV Parts Pro, Amazon, or eBay**.
- Follow a **step-by-step guide** (e.g., from *ATV Factory* or *Suzuki service manuals*) to ensure proper disassembly and reassembly.
- Clean the carburetor thoroughly with **carburetor cleaner** and inspect all parts for wear before reassembling.
- Adjust the **idle mixture screws** carefully after reassembly for optimal performance.
2. **If you lack experience or time:**- Take the ATV to an **ATV specialist** for carburetor service this ensures professional work but at a higher cost.
- Consider **testing other components** (fuel lines, spark plugs, air filter) to rule out unrelated issues.
3. **For long-term reliability:**- If the carburetor is **frequently problematic**, research **aftermarket upgrades** (e.g., a **Walbro 1050CFM carburetor**) for better durability.
- If the engine shows **signs of wear** (oil leaks, rough idle, loss of power), a **full engine inspection** may be needed before committing to carburetor work.
**Final Verdict:** A carburetor repair kit is a **smart investment** for Suzuki LT250 owners willing to put in the effort. It s one of the most **affordable and effective** ways to revive an older ATV s performance. However, if the owner is unsure about the process, professional help is the safer option.
Carburetor Body. This is helpful if you are buying multiple items. Compatibility: 1989 1992 Suzuki LT250RK/RL/RM/RN Quadracer. I need to exchange an item.
Brand: K L, model Number: KA-4675860-AL67. 1989 1992 Suzuki LT250RK/RL/RM/RN Quadracer ATV Carburetor Repair Kit: Each Kit Contains all Necessary Gaskets, O-Rings, Float Valve Assembly or float needles and Jets to Rebuild One.E.M. Parts without fitment are to be assumed universal and may require vehicle modification.