MITSUBISHI 6400D315 Retainer

( Manufacturer Part Number: 6400D315 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included ), ( Placement On Vehicle: Left )

Review MITSUBISHI Genuine Side Retainer

The **Mitsubishi 6400D315 Retainer** is a high-performance, heavy-duty industrial retainer designed for precision applications in manufacturing, material handling, and automated systems. Engineered with Mitsubishi Electric s signature reliability and innovation, this retainer is built to deliver consistent, high-accuracy performance in demanding environments where precision and durability are paramount. The 6400D315 series is part of Mitsubishi s advanced servo motor lineup, featuring a robust yet compact design optimized for seamless integration into CNC machines, robotic arms, and automated assembly lines. Its high-torque output, combined with smooth, low-vibration operation, ensures exceptional control over positioning and speed, making it ideal for applications requiring fine adjustments, such as in semiconductor manufacturing, packaging equipment, or high-speed cutting tools. Constructed from premium materials, including reinforced steel housings and high-grade bearings, this retainer is engineered to withstand prolonged use without compromising performance, even under heavy loads or rapid acceleration cycles. The unit incorporates Mitsubishi s proprietary servo technology, which includes advanced feedback systems for real-time monitoring of position, speed, and torque, allowing for precise adjustments and adaptive control. Whether deployed in a cleanroom environment or an industrial setting, the 6400D315 retainer excels in maintaining operational consistency, reducing downtime, and enhancing overall system efficiency. Its modular design further simplifies installation and maintenance, offering flexibility for custom configurations to meet specific application requirements. With a focus on both performance and longevity, this retainer is a trusted choice for engineers and manufacturers seeking a dependable, high-precision component to elevate their automated processes.

### Pros and Cons of Buying a Mitsubishi 6400D315 Retainer

1. **Reliability and Durability** The Mitsubishi 6400D315 is a well-established model known for its robust engineering, particularly in heavy-duty applications. It is designed for longevity, making it a practical choice for businesses or individuals requiring long-term use.

2. **Fuel Efficiency** Compared to older diesel engines, the 6400D315 offers improved fuel efficiency, which can lead to cost savings over time, especially for commercial or industrial use.

3. **Low Maintenance Costs (Relative to Alternatives)** While no engine is completely maintenance-free, the 6400D315 is designed with durability in mind, reducing the frequency of major repairs compared to some competitors. Its simplicity in design also makes servicing more straightforward.

4. **Availability of Parts** Mitsubishi has a long history in the industrial engine market, meaning parts for the 6400D315 are widely available, both new and used. This ensures easier repairs and longer operational life.

5. **Versatility** The engine is suitable for a variety of applications, including generators, pumps, compressors, and marine use, making it a flexible purchase for different industries.

6. **Proven Performance** The 6400D315 has a track record of consistent performance under demanding conditions, which can be reassuring for buyers who prioritize dependability.

7. **Resale Value** Due to its reputation, a well-maintained 6400D315 retains a decent resale value compared to some lesser-known brands.

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1. **Age and Obsolescence** The 6400D315 is an older model (introduced in the late 1990s/early 2000s), meaning it lacks modern emissions compliance (e.g., Tier 4 or Euro 6 standards). This can limit its use in regions with strict environmental regulations or require additional aftermarket modifications.

2. **Higher Emissions and Environmental Concerns** Older diesel engines like this one produce more pollutants (NOx, particulate matter) compared to newer models. If you operate in an area with emissions testing or restrictions, this could be a significant drawback.

3. **Fuel Type Limitations** The 6400D315 typically runs on standard diesel fuel, which may not be as efficient or clean as newer ultra-low sulfur diesel (ULSD) or alternative fuels. This could impact performance and maintenance over time.

4. **Potential for Higher Running Costs** While fuel efficiency is better than very old engines, the lack of modern fuel injection systems or turbocharging in some configurations may result in higher fuel consumption compared to newer engines of similar power.

5. **Noise and Vibration** Older diesel engines, including the 6400D315, tend to be noisier and may have more vibration compared to modern engines with advanced balancing and sound-dampening technologies.

6. **Limited Technological Upgrades** The engine lacks features like electronic fuel injection, advanced diagnostics, or smart monitoring systems found in contemporary engines. This can make troubleshooting and maintenance less precise.

7. **Warranty and Support Issues** Mitsubishi may no longer offer extended warranties or dedicated support for this older model. Buyers may need to rely on third-party service providers, which could increase costs.

8. **Potential for Hidden Issues** Older engines, especially used ones, may have accumulated wear and tear in critical components like the turbocharger, pistons, or bearings. A thorough inspection is essential to avoid costly repairs.

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The Mitsubishi 6400D315 Retainer is a solid, dependable engine that excels in durability and simplicity, making it a practical choice for applications where reliability and cost-effectiveness are prioritized over modern efficiency or emissions compliance. It is particularly well-suited for industries where the engine will operate in controlled environments (e.g., off-grid generators, industrial machinery) and where emissions regulations are not a concern. However, its age and lack of modern features mean it may not be the best option for buyers who need compliance with current environmental standards, lower operating costs, or advanced technological integration.

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- You need a **proven, long-lasting engine** for a specific application where emissions are not a primary concern.

- You are operating in a **region with lenient environmental regulations** or where the engine will not be subject to emissions testing.

- You require **high durability and low maintenance costs** for a secondary or backup system (e.g., a generator for occasional use).

- You can **afford the cost of potential upgrades** (e.g., retrofitting emissions control systems) if needed for future compliance.

- You require **emissions-compliant** equipment for commercial or public use.

- You need **modern fuel efficiency** or plan to operate the engine frequently in high-demand conditions.

- You prefer **easier maintenance and diagnostics** due to advanced engine management systems.

- You are purchasing a **used unit without a thorough inspection**, as hidden issues could lead to unexpected repair costs.

- If emissions compliance is required, consider a **newer Mitsubishi engine** (e.g., the 6G72 or 6D22 series) or a **modern diesel engine from a competitor** (e.g., Cummins, Deutz, or Perkins) that meets current standards.

- For applications where fuel efficiency is critical, a **natural gas or biodiesel engine** may be a more sustainable long-term investment.

- If budget allows, a **remanufactured or upgraded version** of the 6400D315 could extend its usability while addressing some of its limitations.

Ultimately, the 6400D315 is a **cost-effective, no-frills engine** best suited for niche applications where its strengths align with operational needs. For most modern or highly regulated uses, a newer model would be the wiser choice.

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 6400d315 prices

• $12.00-$49.89

specifications vintagecarbumperus:

• for makes: Mitsubishi
• mpn: 6400d315
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 3 On The Diagram Is Included
• placement on vehicle: Left

payments vintagecarbumperus:

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

general vintagecarbumperus:

• Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers
• condition: New

seller vintagecarbumperus:

• # reviews: 1091
• rating: 99.6%
• city: Bay City, Michigan

returns vintagecarbumperus:

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

shipping vintagecarbumperus:

• service: Standard
• class: Standard
• transit: 6-13 Days
• cost: $0.00
• type: Fixed

offer vintagecarbumperus:

• availability: In Stock
• started: May 20, 2026
• sold: 0
• quantity: 4
• options: Ship-to-home

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