TUSK 187-347-00215728-82BD0D Start Jet Kit

( Brand: Tusk ), ( Manufacturer Part Number: 187-347-00215728-82BD0D ), ( Part Type: Start Jet ), ( Item Length: 3.000 )

Review TUSK Cold Start Jet Kit Yamaha fits TTR125 2000–2004

The **Tusk 187-347-00215728-82bd0d Start Jet Kit** is a meticulously engineered aftermarket solution designed to enhance the starting performance of Yamaha TTR125 models produced between 2000 and 2004. This kit is specifically crafted to address common cold-weather starting challenges, ensuring a smoother and more reliable ignition process even in harsh conditions. At its core, the kit features a high-quality **start jet**, a precision-machined component that optimizes fuel delivery to the carburetor, promoting a cleaner and more efficient combustion cycle. The jet s design incorporates a proprietary blend of materials and machining techniques, allowing for a tighter seal and reduced fuel leakage, which minimizes waste and maximizes power output. This is particularly beneficial for riders who operate their TTR125 in variable climates, where fuel vaporization can be inconsistent, leading to sluggish starts or stalling.

Beyond its functional benefits, the Tusk Start Jet Kit is built with durability in mind, utilizing corrosion-resistant materials that withstand prolonged exposure to moisture, dirt, and the chemical residues left by fuel additives. The installation process is straightforward, requiring minimal tools and no specialized expertise, making it an accessible upgrade for both novice and experienced mechanics. The kit arrives with clear, step-by-step instructions, along with a set of precision tools to ensure a flawless fit. Once installed, riders can expect an immediate improvement in starting reliability, reduced fuel consumption, and a more responsive throttle response, particularly noticeable during cold starts or when the engine is running under load. This kit is not merely an accessory but a performance-enhancing modification that extends the lifespan of the carburetor while delivering a noticeable improvement in overall engine efficiency. Whether you're a weekend rider tackling off-road trails or a commuter navigating urban routes, the Tusk Start Jet Kit is a practical investment that pays dividends in convenience and performance.

### **Pros and Cons of buying a Tusk 187-347-00215728-82bd0d Start Jet Kit for Yamaha TTR125 (2000-2004)**

1. **Improved Cold-Start Performance** The start jet kit is designed to enhance fuel mixture during cold starts, reducing the likelihood of stalling or difficulty in starting the engine in colder temperatures. This is particularly useful for riders in regions with harsh winters or those who frequently ride in damp conditions.

2. **Extended Engine Life** A properly adjusted fuel mixture prevents excessive carbon buildup on spark plugs and intake valves, which can occur if the engine runs too rich or lean. This helps maintain optimal engine performance and longevity.

3. **Easier Maintenance** Unlike replacing or cleaning carburetors, a start jet kit is a straightforward upgrade that can be installed without major disassembly. It often requires minimal adjustments and can be done at home with basic tools.

4. **Cost-Effective Solution** Compared to full carburetor rebuilds or replacements, a start jet kit is relatively inexpensive. It provides targeted improvement without the need for extensive mechanical work.

5. **Compatibility with Stock Carburetor** The kit is specifically designed for the Yamaha TTR125 s carburetor (likely a Keihin or similar), ensuring a proper fit and function without requiring modifications to the existing setup.

6. **Quick Installation** Most start jet kits come with clear instructions and require only basic tools. Installation typically takes less than an hour, making it a convenient upgrade for DIY enthusiasts.

7. **Reliability in Variable Conditions** If you frequently ride in wet or cold conditions, the kit can help stabilize the engine s performance, reducing the risk of misfires or hesitation during startup.

---

1. **Limited Scope of Improvement** While the kit helps with cold starts, it does not address broader issues like worn spark plugs, clogged air filters, or carburetor drift over time. If the engine has underlying problems, the kit may only provide temporary relief.

2. **Potential for Over-Rich Mixture** If not properly calibrated, an overly rich mixture from the start jet can lead to excessive fuel consumption, fouling of spark plugs, or even carbon tracking in the combustion chamber over time.

3. **Dependence on Other Systems** The effectiveness of the start jet kit relies on the rest of the engine and fuel system being in good condition. If the air filter is dirty, the ignition is weak, or the fuel pump is failing, the kit may not fully resolve starting issues.

4. **Durability Concerns** Some aftermarket kits may wear out or degrade over time, especially if exposed to extreme temperatures or poor-quality fuel. Higher-quality kits may last longer but come at a slightly higher cost.

5. **Learning Curve for Adjustment** While installation is simple, fine-tuning the jet size or mixture may require some experimentation. Riders unfamiliar with carburetor adjustments might need to consult manuals or seek advice from mechanics.

6. **Not a Permanent Fix for Aging Engines** If the TTR125 s carburetor or engine is significantly worn, the start jet kit may only provide a short-term solution. Eventually, a full carburetor overhaul or replacement may be necessary.

7. **Potential Void on Warranty (If Applicable)** If the bike is still under warranty, installing an aftermarket kit could void coverage, especially if the manufacturer considers it a modification rather than a maintenance item.

---

### **Conclusion**

The **Tusk start jet kit (187-347-00215728-82bd0d)** is a practical and affordable solution for Yamaha TTR125 owners (2000-2004) experiencing cold-start issues. It offers noticeable improvements in engine responsiveness in low temperatures without requiring major mechanical work. However, it is not a universal fix it works best when paired with a well-maintained engine and fuel system.

For riders who frequently face cold or wet conditions, the kit is a worthwhile investment. Those with older bikes or existing engine problems may need to combine it with other maintenance tasks (e.g., carburetor cleaning, spark plug replacement) for optimal results.

---

### **Recommendation**

- **Buy the kit if:** You live in a cold climate, experience frequent cold-start difficulties, and want a simple, low-cost upgrade to improve reliability without major modifications.

- **Consider alternatives if:** Your bike has other underlying issues (e.g., dirty carburetor, weak ignition) that the start jet alone cannot resolve. In such cases, a full carburetor rebuild or professional tuning may be more effective.

- **Pair with good practices:** Regularly check and replace air filters, spark plugs, and fuel filters to ensure the start jet kit performs at its best. Avoid using low-quality fuel, as it can negate the benefits of the upgrade.

Overall, the **Tusk start jet kit is a solid choice for targeted cold-start improvement**, but it should be part of a broader approach to engine maintenance rather than a standalone solution.

Details:

Credit card or debit. Guidelines for buyers. Rules about buying and paying. Our sales associates, support, and owner are all motivated to sell you the best products, because they. Ve used them themselves know they work.

You can only retract a bid under specific circumstances. It must also be in the original packaging. Also Fits, YAMAHA TTR125 2000 2004YAMAHA TTR125E 2003 2009YAMAHA TTR125L 2000 2008YAMAHA TTR125LE 2003 -2009,2011-2024. Please review the images before purchase.

No warranty on Scratch dent item. For example, if you meant to bid $10.00 but accidentally $1,000. Can retract. 107.5 Main Jet. Decrease choke run times and add power.

Popular Brands. When in need of parts or accessories for your motorcycle, ATV UTV, think Tusk!, Cold start jet kit hard starting/idling bikes. The bottom line is, don't place a bid unless you mean to buy the item. Be careful about buying on several items if you only want one.

During the holiday season shipping delivery may vary. 17.5 Pilot Jet. Create an enjoyable buying experience. Point-to-point cash transfer services.

The Tusk Cold Start Jet Kits are a must have if your bike has hard time starting and idling when cold. Make sure that no one has an unfair advantage.

part #: 187-347-00215728-82bd0d price

• $16.96

specifications intakefuelmotorcycle:

• for models: Ttr125
• for makes: Yamaha
• for years: 2000-2004
• brand: Tusk
• mpn: 187-347-00215728-82bd0d
• part type: Start Jet
• item length: 3.000

seller intakefuelmotorcycle:

• # reviews: 99525
• rating: 99.6%
• city: Salem, UT

offer intakefuelmotorcycle:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: March 7, 2026

general intakefuelmotorcycle:

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

shipping intakefuelmotorcycle:

• type: Fixed
• transit: 3-6 Days
• class: Expedited
• cost: $0.00
• service: Expedited

payments intakefuelmotorcycle:

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

returns intakefuelmotorcycle:

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

Tusk 187-347-00215728-82BD0D Is Similar To:

• 1112950002 Tusk Rear Brake Pin Kit Kawasaki (28.8% similar) Unlike oem pins that have Allen heads, Tusk brake feature a 8MM hex-head makes pad changes easier and faster...(September 18th, 2018)
• 1824340001 1724940001 1724910001 Tusk Carburetor Adjustment Screw Kit Blue (20.1% similar) Replaces stock carburetor air idle screw. Utilizes stock springs o-rings. Made from 6061-T6 aluminum. Fits KDX200 KDX220 KX100 KX125 KX250 KX500 KX85 YZ250 YZ250X YZ85. Details the Tusk carburetor adjustment screws are a great addition for those 2-STROKE lovers. When in need of tools or parts for ...(September 7th, 2018)
• 1824340003 Tusk Carburetor Adjustment Screw Kit Black 630572744332 (28.4% similar) Anodized for that factory look. MC power play the Tusk carburetor adjustment screws are a great addition for those 2-STROKE lovers. Features replaces stock carburetor air idle screw. When in need of tools or parts for your motorcycle, ATV, and UTV think Tusk. They are made out of 6061-T6 aluminum ...(October 27th, 2018)
• Or2471 Tusk Petcock Rebuild Kit Kawasaki Suzuki Yamaha (29.5% similar) Details the Tusk petcock rebuild kit will repair your worn, leaky so it works like new. Great way to stop the leaks in your petcock made oem specifications and quality contains 2 o-rings, 1 internal seal 4 screws rebuild...(April 30th, 2018)
• L61-30006 Tusk Carburetor Rebuild Kit (25% similar) Kit contains: 148 main jet 38 pilot 110 slow D316 needle -e-clip needle seat float valve bowl o-ring fuel screw w o-rings, washer, and spring compatibility Suzuki Dr-z 400S 2009 SUZUKI 2020 SUZUKI 400SM the carb components are made to oem specifications will include size jets make sure have your ...(January 13th, 2020)
• Tk-46-3001 Tusk Accelerator Pump Rebuild Kit (20.2% similar) Kits for vehicles with multiple carburetors include all components. Replaces worn OE accelerator pump components. After time, the stock accelerator pump can wear out and cause poor performance bogging on acceleration. Includes all necessary parts to rebuild the acceleration pump circuit...(May 9th, 2020)
• 201620000201d2-d1df85 Tusk Highland Rackless Luggage System Base For Honda (25.5% similar) Tusk highland x2 reckless luggage system base system standard heat shield for Honda CRF300L 2021 . Notes for kit: Tusk highland x2 reckless luggage system base system standard heat shield. For kits with the standard heat shield order part# 2016 200002. New condition...(February 23rd, 2022)
• Tusk Accelerator Pump Rebuild Kit Tk-46-3002 For Motorcycle (28.4% similar) Tusk accelerator pump rebuild kits are a cost efficient way to get your motorcycle or ATV running correctly again. New condition...(June 11th, 2022)
• Tusk Cold Start Jet Kit 187-347-0023 (50.5% similar) When in need of parts or accessories for your motorcycle, ATV or UTV, think Tusk! cold start jet kit for hard starting/idling bikes. 80 Khan main jet. 42 Khan pilot jet. Kit contains. New condition...(June 15th, 2022)
• Tusk Accelerator Pump Rebuild Kit Tk-46-3003 (26.9% similar) Tusk accelerator pump rebuild kits are a cost efficient way to get your motorcycle or ATV running correctly again. New condition...(July 12th, 2022)
• Tusk Cold Start Jet Kit 187-347-0024 (52.3% similar) When in need of parts or accessories for your motorcycle, ATV or UTV, think Tusk! cold start jet kit for hard starting/idling bikes. 105 miking main jet. 20 miking pilot jet. Kit contains Kawasaki KLX125 2003 2006 . New condition...(July 12th, 2022)