KAWASAKI 13031-0714 Crank Rod

( Manufacturer Part Number: 13031-0714 ), ( Part Type: Crank Rod ), ( Machine Type: Off-road Motorcycle ), ( Universal Fitment: No ), ( Country Of Origin: Japan )

Review KAWASAKI Crank Needs New Rod fits KX250F 2011–2012

The **Kawasaki 13031-0714 Crank Rod Assembly** for the **2011 2012 Kawasaki KX250F** is a precision-engineered, high-performance component designed to deliver uncompromising durability and reliability in the demanding world of motocross and off-road racing. This crankshaft assembly is a critical part of the KX250F s drivetrain, featuring a **forged steel construction** that ensures exceptional strength and resistance to the extreme stresses encountered during high-speed cornering, aggressive riding, and repeated impacts on rough terrain. The crank rod is meticulously machined to tight tolerances, incorporating a **split-bore design** that allows for optimal lubrication and reduces friction, enhancing both longevity and performance. Engineered to work seamlessly with the KX250F s **125cc parallel-twin engine**, this crank rod assembly plays a pivotal role in maintaining consistent power delivery, smooth operation, and the bike s legendary responsiveness. Whether you're a competitive rider pushing the limits of the track or an enthusiast seeking to restore or upgrade your KX250F, this OEM-quality crank rod ensures that your bike s drivetrain remains robust, efficient, and capable of handling the most demanding riding conditions. Built to Kawasaki s exacting standards, it is a direct replacement part that guarantees compatibility with the original engine setup, making it an essential component for maintaining the integrity and performance of your 2011 or 2012 KX250F.

### Pros and Cons of buying a Kawasaki 13031-0714 (2011-2012 KX250F Crank Rod)

1. **Reliability and Durability** Kawasaki s KX250F is known for its robust engineering, and the crankshaft is a critical component built to withstand high stress. The 2011-2012 models were well-regarded for their performance and longevity, especially when maintained properly.

2. **Performance Potential** The crankshaft in this model is designed for a high-revving, fuel-injected engine that delivers strong power output. If you plan to modify or upgrade other components, a quality crankshaft can help maintain performance.

3. **Ease of Replacement and Availability** Kawasaki parts are widely available, and the crankshaft (13031-0714) is a standard OEM component. This means you can easily find replacements, tools, and technical support if needed.

4. **Compatibility with Aftermarket Upgrades** The KX250F s engine architecture allows for various aftermarket modifications, such as bigger pistons, upgraded rods, or performance camshafts. A stock crankshaft can serve as a solid foundation for these upgrades.

5. **Cost-Effective for the Longevity It Provides** While not the cheapest part, the crankshaft is a long-term investment. If purchased from a reputable seller, it can last for thousands of miles with proper maintenance, reducing the need for frequent replacements.

6. **Direct Replacement Part** Since it s an OEM part, it fits seamlessly without requiring modifications, ensuring reliability right out of the box.

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1. **Potential Wear and Age** The crankshaft is from a 2011-2012 model, which means it may have been sitting in storage or used in a bike that wasn t well-maintained. If the bike had a history of rough riding, oil starvation, or lack of maintenance, the crankshaft (or related components like bearings) may show signs of wear.

2. **No Warranty or Return Policy** If purchasing used or from a third-party seller, you won t have a warranty. Kawasaki s OEM parts typically come with a limited warranty if bought directly from an authorized dealer, but this may not apply to aftermarket or refurbished units.

3. **Risk of Counterfeit or Mismatched Parts** There is a chance of purchasing a counterfeit or non-genuine part, especially if buying from unverified sellers. This could lead to poor performance, premature failure, or even damage to the engine.

4. **Cost Relative to Newer Alternatives** While not extremely expensive, the crankshaft is a more expensive part compared to other consumables like pistons or gaskets. If you re on a tight budget, you might consider refurbished or remanufactured options, though these may not always be as reliable.

5. **Installation Complexity** Replacing a crankshaft requires disassembling the engine, which is a labor-intensive process. If you lack mechanical experience, you may need to pay for professional installation, adding to the overall cost.

6. **Potential for Hidden Damage** Even if the crankshaft itself appears fine, related components like bearings, seals, or the engine block may have been damaged over time. A full inspection (or engine rebuild) may be necessary before installation.

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The Kawasaki 13031-0714 crankshaft for the 2011-2012 KX250F is a solid, reliable component that can significantly improve or restore engine performance if the rest of the engine is in good condition. It is a well-engineered part that benefits from Kawasaki s reputation for durability, making it a worthwhile investment for serious riders or those planning engine upgrades.

However, the risks associated with age, potential wear, and the lack of warranty (if buying used) must be carefully considered. If you re purchasing this part, it s crucial to:

- **Verify the part s authenticity** (check for serial numbers, purchase from trusted sellers).

- **Inspect the rest of the engine** (bearings, seals, block condition) to ensure the crankshaft will perform optimally.

- **Consider professional installation** if you lack experience with engine work.

- **Budget for additional maintenance** (oil changes, filter replacements) to maximize the crankshaft s lifespan.

If you re rebuilding an engine or replacing a failed crankshaft, this part is a strong choice. However, if you re unsure about the bike s history or lack mechanical expertise, it may be worth investing in a full engine rebuild kit or consulting a professional mechanic first.

- **Buy from a reputable seller** (e.g., Kawasaki-authorized dealers, trusted online marketplaces like RockAuto, or verified eBay sellers) to ensure authenticity and quality.

- **Get the engine inspected** before purchasing the crankshaft to avoid hidden issues.

- **Consider a remanufactured or rebuilt crankshaft** if cost is a concern, though ensure it comes with a warranty.

- **If you re not experienced with engine work**, factor in labor costs for installation or seek guidance from a mechanic.

- **Prioritize maintenance** (regular oil changes, proper lubrication) to extend the crankshaft s lifespan.

Ultimately, this crankshaft is a sound choice for riders who value performance and longevity, provided they take the necessary precautions to ensure its reliability.

Details:

2011 2012 crank has a bent rod.

part #: 130310714 prices

• $319.95-$490.15

specifications cyclevintagee:

• for models: Kx250f
• for makes: Kawasaki
• for years: 2011-2012
• mpn: 13031-0714
• part type: Crank Rod
• machine type: Off-road Motorcycle
• universal fitment: No
• country of origin: Japan

payments cyclevintagee:

• other
• wallet: Paypal
• credit card: Diners-club

seller cyclevintagee:

• rating: 100.0%
• # reviews: 18
• city: Saint Michael, Minnesota

general cyclevintagee:

• condition: For parts or not working
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

shipping cyclevintagee:

• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• carrier: USPS
• type: Calculated
• transit: 4-8 Days

offer cyclevintagee:

• started: March 15, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

returns cyclevintagee:

• policy: No Returns

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