KAWASAKI 59051-0081 Starter Cover Gear 14091-0802 14091-0620

( Manufacturer Part Number: 59051-0081 ), ( Part Type: Cover Starter Gear )

Review KAWASAKI Starter Cover And Gear fits NINJA ZX6R 2007–2008

The **Kawasaki 59051-0081 Starter Cover Gear Assembly** for the **2007 2008 Kawasaki Ninja ZX-6R** is a precision-engineered component designed to ensure optimal performance and longevity of your high-performance sportbike s ignition system. This essential part comprises a **starter cover gear (part number 14091-0802)** and a **starter cover (part number 14091-0620)**, both of which work in tandem to facilitate smooth cranking and reliable engine startup. The starter cover gear, forged from durable metal, meshes seamlessly with the starter motor s pinion, transmitting the rotational force needed to turn the engine s flywheel with minimal friction and wear. Its robust construction is engineered to withstand the high torque demands of the ZX-6R s powerful inline-four cylinder engine, which produces over **170 horsepower** in its stock form. The accompanying starter cover, a protective housing, shields the gear assembly from debris, moisture, and external contaminants, ensuring consistent operation even under demanding riding conditions. Together, these components are critical for maintaining the bike s starting reliability, especially in wet or dusty environments where corrosion or particulate buildup could otherwise compromise performance. Whether you re restoring a classic ZX-6R or upgrading an existing starter system, this genuine Kawasaki assembly guarantees a perfect fit and the same level of durability as the original equipment, allowing riders to focus on the thrill of the ride without worrying about mechanical failures. Built to Kawasaki s exacting standards, this part is a testament to the brand s commitment to performance, precision, and long-term reliability.

### **Pros and Cons of buying a Specified Kawasaki Ninja ZX6R Parts**

#### **Overview of the Parts**

The parts listed **Kawasaki 59051-0081 (starter cover) and 14091-0802/14091-0620 (gears)** are essential components for a **2007 2008 Kawasaki Ninja ZX6R**. These parts are critical for the bike s starter mechanism and clutch system, respectively.

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### **Pros of Buying These Parts**

1. **OEM Quality and Reliability**

- Kawasaki parts are manufactured to strict standards, ensuring durability and proper fitment. They are designed to match the bike s original specifications, reducing the risk of compatibility issues.

2. **Long-Term Durability**

- The starter cover (59051-0081) is typically made from high-quality metal, resistant to wear and corrosion, which extends the lifespan of the starter system.

- The clutch gears (14091-0802/14091-0620) are precision-engineered for smooth engagement and reduced wear, improving clutch performance over time.

3. **Easy Installation and Compatibility**

- These parts are direct replacements for the original components, meaning they should fit without modification. The installation process is straightforward, requiring basic mechanical skills and standard tools.

4. **Prevents Further Damage**

- Worn or faulty starter covers can lead to electrical issues or starter motor failure, while degraded clutch gears can cause slipping or premature clutch wear. Replacing these parts proactively can prevent more expensive repairs down the line.

5. **Maintains Bike Value**

- Using OEM parts ensures the bike remains in optimal condition, which is beneficial if you plan to sell it later. Aftermarket parts, while sometimes cheaper, may not hold the same resale value.

6. **Warranty Coverage**

- If purchased from an authorized Kawasaki dealer or a reputable seller, these parts may come with a warranty, providing peace of mind against defects.

7. **Performance Consistency**

- Unlike aftermarket parts that may vary in quality, OEM parts guarantee consistent performance. The clutch gears, in particular, are designed to work seamlessly with the bike s transmission system.

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### **Cons of Buying These Parts**

1. **Higher Cost Compared to Aftermarket Alternatives**

- OEM parts are generally more expensive than aftermarket counterparts. For example, the starter cover and clutch gears may cost significantly more than third-party options, which could be a deterrent for budget-conscious buyers.

2. **Limited Availability and Lead Times**

- Depending on the region, OEM parts may not always be in stock at local dealers. Ordering online could result in longer shipping times, especially if the parts are not readily available from multiple suppliers.

3. **Potential for Overkill if Parts Are Already in Good Condition**

- If the starter cover and clutch gears are still functional but slightly worn, replacing them solely for preventive maintenance might be unnecessary. In such cases, the cost may not justify the upgrade.

4. **Risk of Counterfeit Parts**

- Purchasing from unauthorized sellers (e.g., unscrupulous online marketplaces) could result in receiving counterfeit or low-quality parts. Always buy from trusted sources like official dealers or well-reviewed suppliers.

5. **Time-Consuming Installation for Beginners**

- While the installation is not extremely difficult, it does require some mechanical knowledge. Beginners may find the process challenging, especially if they lack experience with motorcycle maintenance.

6. **Environmental and Ethical Concerns**

- Manufacturing and disposing of OEM parts contribute to environmental impact. Some buyers may prefer aftermarket or refurbished parts to reduce their carbon footprint, though this is less of a practical concern for the parts in question.

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### **Conclusion**

The **Kawasaki 59051-0081 starter cover and 14091-0802/14091-0620 clutch gears** are high-quality, reliable components that are essential for maintaining the health and performance of a **2007 2008 Ninja ZX6R**. Their OEM status ensures compatibility, durability, and peace of mind, making them a strong choice for serious riders who prioritize longevity and performance.

However, the higher cost and potential availability issues may be drawbacks for some buyers. If the parts are already in good condition, replacing them purely for preventive maintenance might not be cost-effective. That said, if you re experiencing issues with the starter system or clutch, or if you re performing a full rebuild, these OEM parts are a wise investment.

For those on a tighter budget, aftermarket alternatives exist, but they may not offer the same level of reliability or fitment. Always weigh the pros and cons based on your specific needs, budget, and the bike s current condition.

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### **Recommendation**

- You re experiencing starter or clutch issues and need reliable replacements.

- You re performing a full service or rebuild and want to ensure all parts are genuine.

- You prioritize long-term reliability and are willing to pay the premium for OEM quality.

- You plan to keep the bike long-term and want to maintain its value.

- The parts are still functional but slightly worn, and you re not facing immediate problems.

- You re on a tight budget and have researched reputable aftermarket brands (e.g., Akebono for clutch gears, or trusted starter cover suppliers).

- You re comfortable with the risk of potential compatibility or quality issues.

- **Authorized Kawasaki Dealers** (for warranty and authenticity).

- **Reputable Online Marketplaces** (e.g., RockAuto, Cycle World, or eBay with verified sellers).

- **Specialized Motorcycle Parts Stores** (for local availability and expert advice).

- If you re not experienced, consider having a mechanic install the parts, especially the clutch gears, which require precise alignment.

- Follow Kawasaki s service manual for installation instructions to avoid voiding any warranties or causing damage.

Ultimately, for a **2007 2008 Ninja ZX6R**, investing in OEM parts is the safest choice if you want to ensure the bike runs smoothly and reliably for years to come.

Details:

2007 2008 Kawasaki Ninja ZX6R Starter Cover Gear 14091-0802 14091-0620. Stock # 13539 14091-0619, 14091-0802, 14091-0620, 59051-0068, 59051-0081 Parts removed from a running 2007 Kawasaki Ninja ZX6R. All Parts are cleaned and stored properly to keep them clean operational. Includes all parts in pictures.

Please review all pictures. Parts may fit on other model's.

part #: 590510081 prices

• $79.00-$125.00

specifications cyclevintagee:

• for models: Zx6r, Ninja
• for makes: Kawasaki
• for years: 2007-2008
• mpn: 59051-0081
• part type: Cover Starter Gear

offer cyclevintagee:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: February 25, 2026
• sold: 0

returns cyclevintagee:

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

seller cyclevintagee:

• city: Hazel Green, Alabama
• rating: 100.0%
• # reviews: 603

shipping cyclevintagee:

• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed
• transit: 3-7 Days

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

payments cyclevintagee:

• wallet: Paypal
• credit card: Discover
• other

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