1. Engine Crankshafts Products
  2. sku: 18648520670499792
  3. MITSUBISHI MD130342

MITSUBISHI MD130342 Bearing Set Crankshaft 5103M.75MM

fits make: Mitsubishi.

Md130342 Mitsubishi Bearing Set Crankshaft For

( Manufacturer Part Number: MD130342 ), ( Part Type: Bearing Crankshaft ), ( Ipn: 5103m.75mm )

Review MITSUBISHI Bearing Set Crankshaft

The **Mitsubishi MD130342 Bearing Set for Crankshaft** is a precision-engineered component designed to ensure optimal performance, durability, and reliability in Mitsubishi marine engines, particularly those requiring a high-quality crankshaft bearing assembly. This meticulously crafted bearing set is tailored to fit seamlessly into the crankshaft housing of compatible Mitsubishi outboard motors, providing critical support for the crankshaft s rotational movement while minimizing friction, heat, and wear. Constructed from high-grade, corrosion-resistant materials, including advanced alloys and specialized coatings, this bearing set is engineered to withstand the demanding conditions of marine environments, including exposure to saltwater, fluctuating temperatures, and continuous mechanical stress. The design incorporates oversized or oversized-replacement bearings, which offer enhanced load-bearing capacity and extended service life compared to standard OEM components, making them an ideal upgrade for engines requiring increased durability or those operating under heavy loads. Whether used in recreational boats, fishing vessels, or commercial applications, this bearing set delivers superior stability and smooth operation, reducing the risk of premature failure and costly repairs. Its precise fitment ensures minimal clearance, which helps maintain engine efficiency and power output while reducing vibration and noise. By integrating this bearing set into your Mitsubishi engine, you invest in a component that balances performance, longevity, and ease of installation, making it a smart choice for both DIY enthusiasts and professional mechanics seeking to restore or upgrade their marine power systems.

### Pros and Cons of Buying a Mitsubishi MD130342 Bearing Set for a Crankshaft

#### **Pros:**

1. **Compatibility and Fitment** The MD130342 is a direct replacement bearing set designed specifically for certain Mitsubishi engines (such as the 4G93, 4G94, or 4G95 in models like the Lancer, Eclipse, or Galant). This ensures an exact fit, reducing the risk of installation errors.

2. **Quality and Durability** Mitsubishi s OEM bearing sets are engineered to meet strict manufacturing standards, providing reliable performance and longevity, especially when compared to aftermarket alternatives that may cut corners on materials or machining.

3. **Warranty and Reliability** Purchasing from an authorized dealer or Mitsubishi-approved supplier often comes with a warranty, offering peace of mind in case of premature failure. OEM parts are less likely to fail unexpectedly compared to cheaper knockoffs.

4. **Performance Consistency** Since these bearings are designed to match the original engine specifications, they help maintain optimal engine performance, smooth operation, and proper lubrication flow, which is critical for crankshaft and connecting rod bearings.

5. **Ease of Installation** Being an OEM part, the MD130342 set is designed to work seamlessly with the engine s existing components, reducing the likelihood of compatibility issues during installation.

6. **Long-Term Cost Savings** While the upfront cost may be higher than aftermarket options, OEM bearings often last longer and reduce the risk of catastrophic engine failure, which can be far more expensive to repair.

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#### **Cons:**

1. **Higher Cost** OEM bearing sets are typically more expensive than aftermarket alternatives. For budget-conscious buyers, this can be a significant drawback, especially if the engine is older or the vehicle is not highly valued.

2. **Limited Availability** Depending on the region, finding an exact OEM MD130342 set may require ordering from a specialty parts supplier or Mitsubishi dealership, which could involve shipping delays or higher logistics costs.

3. **Overkill for Some Applications** If the engine is not heavily stressed (e.g., used for occasional driving rather than high-performance or towing), an OEM bearing set may be more than necessary. In such cases, a high-quality aftermarket set could suffice at a lower cost.

4. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., eBay, random online marketplaces, or unlicensed dealers) carries the risk of receiving counterfeit or substandard parts. Always buy from reputable sources to avoid this.

5. **Installation Complexity** While the bearing set itself is designed for easy installation, replacing crankshaft bearings often requires advanced mechanical skills, specialized tools (e.g., bearing pullers, torque wrenches), and disassembly of the engine. DIYers without experience may struggle or damage other components.

6. **Environmental and Ethical Concerns** Some buyers may prefer to avoid OEM parts due to environmental or ethical reasons (e.g., supporting new vehicle production over refurbished or recycled parts). However, this is more of a personal preference than a practical drawback.

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### **Conclusion:**

The Mitsubishi MD130342 bearing set is a high-quality, reliable choice for anyone performing a crankshaft bearing replacement on a compatible Mitsubishi engine. Its primary advantages lie in its precision engineering, warranty coverage, and long-term durability, which justify the higher cost for serious engine builders, mechanics, or owners who prioritize performance and longevity. However, the decision to purchase it depends on your budget, the engine s condition, and your access to installation resources.

For most professional mechanics or enthusiasts working on high-mileage or performance-oriented engines, the MD130342 is the safest and most effective option. For casual or budget-conscious buyers, a thoroughly researched aftermarket alternative (e.g., from brands like Fel-Pro, Kingsbury, or NSK) could be a viable compromise, provided it meets or exceeds OEM specifications.

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### **Recommendation:** - **Buy the MD130342 if:**

- You are performing a professional-grade engine rebuild or restoration.

- You want the highest level of reliability and warranty coverage.

- Your engine is heavily stressed (e.g., high-performance tuning, towing, or extreme conditions).

- You have access to genuine Mitsubishi parts through an authorized dealer or trusted supplier.

- **Consider an aftermarket alternative if:**

- You are working on a lower-mileage or lightly used engine where cost is a major concern.

- You have verified that the aftermarket set (e.g., a Kingsbury or NSK equivalent) is rated for the same load capacity and quality as the OEM part.

- You are purchasing from a reputable supplier with good reviews and return policies.

**Final Note:** Always pair the bearing replacement with a full engine service, including fresh oil, filters, and inspection of related components (e.g., timing belt, seals, and gaskets). If unsure about installation, consult a professional mechanic to avoid costly mistakes.

Details:

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Engineered using the latest technology to ensure product lasts longer in service. MD130342 Bearing Set,Crankshaft for Mitsubishi: Part Number: Manufacturer: MITSUBISHI. Manufactured following strict OE standards to work like the original component.

Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses.

part #: md130342 price

  • $151.38

specifications cranshafengin:

  • for makes: Mitsubishi
  • mpn: Md130342
  • part type: Bearing Crankshaft
  • ipn: 5103m.75mm

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

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  • policy: Returns Accepted
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  • options: Ship-to-home
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  • quantity: 5
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  • started: February 2, 2026
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  • city: Los Angeles, California
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for makes: mitsubishi, part type: bearing crankshaft,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 18648520670499792,
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