SUZUKI 12200-05240 Engine Motor Crankshaft Crank Shaft

( Manufacturer Part Number: 12200-05240 ), ( Type: Crankshaft )

Review SUZUKI Oem Engine Motor Crankshaft Crank Shaft fits DRZ125 2004

The **Suzuki 12200-05240 engine crankshaft** from the **2004 Suzuki DR-Z125** is a precision-engineered component designed to deliver reliable performance and durability in this iconic dual-sport motorcycle. As a critical part of the engine s power transmission system, this crankshaft plays a pivotal role in converting linear piston motion into rotational force, driving the motorcycle s drivetrain with efficiency and smoothness. Crafted from high-grade forged steel, the crankshaft is meticulously balanced and machined to exacting tolerances to minimize vibration and ensure optimal power delivery across a wide RPM range. Its robust construction features a robust main journal and connecting rod journals, reinforced to withstand the stresses of both on-road and off-road riding, where the DR-Z125 excels. The crankshaft s design incorporates a single counterweight to help reduce harmonic distortion, contributing to a quieter and more refined engine operation. Whether used in maintenance, restoration, or performance upgrades, this OEM-quality crankshaft ensures compatibility with the 2004 DR-Z125 s 124cc single-cylinder engine, maintaining the motorcycle s original performance characteristics while offering a reliable replacement for worn or damaged components. Ideal for mechanics and enthusiasts seeking authenticity, this part is a testament to Suzuki s engineering precision and the DR-Z125 s reputation as a versatile and dependable dual-sport machine.

### Pros and Cons of buying a Suzuki 12200-05240 (2004 DR-Z125 Engine Crankshaft)

1. **Authentic Replacement Part** This is an original Suzuki crankshaft for the 2004 DR-Z125, ensuring a perfect fit and compatibility with the engine. Using an OEM part reduces the risk of performance issues or long-term damage caused by aftermarket mismatches.

2. **Reliability and Durability** Suzuki parts are known for their quality and longevity, especially in their two-stroke engines. A genuine crankshaft is built to withstand the stress of high RPMs and frequent use, which is common in off-road and sport riding.

3. **Performance Consistency** Since the crankshaft is designed specifically for the DR-Z125, it maintains the intended power delivery and smooth operation of the engine. Aftermarket or generic parts may not replicate the same performance characteristics.

4. **Warranty Coverage** If purchased from an authorized Suzuki dealer or a reputable supplier, this part may come with a warranty, providing peace of mind against defects in materials or workmanship.

5. **Ease of Installation** Being an OEM part, it should align seamlessly with the engine s existing components, reducing the complexity of installation compared to aftermarket alternatives that may require additional modifications or adjustments.

6. **Resale Value** If you plan to sell or trade in the bike later, using genuine parts can enhance its appeal to buyers who prioritize original equipment, potentially increasing its resale value.

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1. **Higher Cost** Genuine Suzuki parts are typically more expensive than aftermarket alternatives. The price of the crankshaft (and potential labor costs for installation) may be a significant investment, especially if you re on a tight budget.

2. **Limited Availability** Depending on your location, finding an authentic Suzuki crankshaft for a 2004 model may require ordering from a specialty supplier or an online marketplace. This could involve waiting for shipping or dealing with potential stock issues.

3. **Potential Overkill for Minor Repairs** If the crankshaft is only suspected of being the issue (e.g., based on symptoms like rough idling or power loss) and hasn t been confirmed as faulty, replacing it may be premature. A diagnostic check (e.g., compression test, engine analysis) could save money by identifying the actual problem.

4. **Labor-Intensive Installation** Replacing a crankshaft often requires disassembling a significant portion of the engine, including removing the cylinder, piston, and connecting rod. This job is complex and time-consuming, especially for inexperienced mechanics. Professional labor costs can add up quickly.

5. **Risk of Counterfeit Parts** If purchasing from an untrusted source (e.g., eBay, unverified online stores), there s a risk of receiving a counterfeit or low-quality replica. Always verify the seller s reputation and authenticity of the part before buying.

6. **Depreciation Consideration** If the bike is older and has high mileage, investing in a new crankshaft may not significantly improve its long-term usability. In such cases, weighing the cost against the bike s remaining value is important.

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Buying the Suzuki 12200-05240 crankshaft for your 2004 DR-Z125 is a strong choice if you prioritize authenticity, reliability, and performance. The part is designed specifically for your engine, ensuring compatibility and longevity, and it aligns with Suzuki s reputation for quality. However, the higher cost, potential installation challenges, and the need to confirm the crankshaft is indeed the source of the problem are factors to consider carefully.

If you re confident the crankshaft is faulty and you have the budget or access to skilled labor for installation, this is a wise investment. For minor issues or if the bike is nearing the end of its useful life, it may be more practical to explore alternative solutions or assess whether the repair is worth the cost.

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1. **Confirm the Diagnosis** Before purchasing, ensure the crankshaft is the actual cause of your engine s issues. Consult a mechanic or perform tests (e.g., checking for bent rods, worn bearings, or other internal damage) to avoid unnecessary expenses.

2. **Purchase from a Trusted Source** Buy the part from an authorized Suzuki dealer, a reputable online retailer (e.g., Suzuki s official website, specialized motorcycle parts stores), or a well-reviewed seller to avoid counterfeit or substandard parts.

3. **Budget for Labor** If you re not experienced with engine disassembly, factor in the cost of professional installation. This can be significant, so compare quotes from multiple mechanics.

4. **Consider Aftermarket Alternatives** If the budget is tight, research high-quality aftermarket crankshafts (e.g., from brands like **Kawasaki, Honda, or reputable two-stroke specialists**) that are compatible with the DR-Z125. While not OEM, some aftermarket parts offer excellent performance and durability at a lower cost.

5. **Evaluate the Bike s Longevity** If the DR-Z125 has extensive mileage or other major wear issues, weigh the cost of the crankshaft replacement against the bike s remaining value. In some cases, upgrading to a newer model or a different bike may be more practical.

6. **Document the Repair** If you plan to sell the bike later, keep records of the crankshaft replacement and any associated work. This can help justify the bike s condition to potential buyers.

**Final Verdict:** If the crankshaft is confirmed faulty and you value OEM quality, the Suzuki 12200-05240 is a reliable choice. Proceed with caution, verify the part s authenticity, and ensure you re prepared for the installation process or labor costs. For less critical repairs or budget constraints, explore aftermarket options or alternative solutions.

Details:

Inspect all pictures thoroughly. Bearings, Seals, Brake Pads, Light Bulbs, Fuses, Clutches, Belts, Rubber Hoses, Ball Joints, Bushings, etc. The crankshaft is dirty. Removed From: 2004 Suzuki DRZ125.

Items could require rebuilding, refurbishing, or cleaning.

part #: 1220005240 prices

• $85.00-$95.00

specifications cyclevintagee:

• for models: Drz125
• for makes: Suzuki
• for years: 2004
• mpn: 12200-05240
• type: Crankshaft

offer cyclevintagee:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: February 10, 2026

seller cyclevintagee:

• # reviews: 1558
• rating: 99.8%
• city: Taylors, South Carolina

general cyclevintagee:

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

payments cyclevintagee:

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

shipping cyclevintagee:

• carrier: USPS
• transit: 3-9 Days
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated

returns cyclevintagee:

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

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