CAT 2390579 Engine Bracket C15 P/n

( Brand: Cat ), ( Manufacturer Part Number: 2390579 ), ( Part Type: Bracket Engine )

Review CAT C15 Engine Bracket Used P/n

The **CAT 2390579 C15 Engine Bracket** is a precision-engineered, heavy-duty component designed exclusively for Caterpillar s C15 diesel engine series, serving as a critical structural link between the engine block and the vehicle s frame or chassis. Crafted from high-strength, heat-treated steel, this bracket is engineered to withstand the relentless forces of vibration, torque, and thermal expansion encountered in demanding industrial, marine, or heavy-duty on-road applications. Its robust construction ensures optimal alignment and stability of the engine assembly, minimizing wear on associated components such as mounts, bolts, and the engine s own structural elements while absorbing dynamic loads during operation. The bracket features precision-machined surfaces and strategically placed mounting holes, allowing for seamless integration with the engine s base and the vehicle s supporting framework, whether in a truck, generator set, or marine propulsion system. Its design incorporates reinforced ribs and thickened sections to distribute stress evenly, reducing the risk of fatigue failure over extended service life. Built to meet or exceed Caterpillar s stringent engineering standards, this bracket is compatible with the C15 s specific engine bay layout, ensuring proper clearance for cooling systems, fuel lines, and other critical components. Whether used in original equipment manufacturing or as a high-quality replacement part, the **CAT 2390579** exemplifies Caterpillar s commitment to durability, reliability, and performance, making it an indispensable component for maintaining the integrity and efficiency of the C15 engine in harsh operating environments.

### **Pros and Cons of buying a Cat C15 Engine Bracket (P/N 2390579)**

1. **OEM Quality and Compatibility** This part is an original Caterpillar (Cat) component, meaning it is designed specifically for the C15 engine and will fit without modification. OEM parts are built to the same high standards as factory-installed components, ensuring reliability and longevity.

2. **Durability and Performance** Cat engines are known for their robust construction, and the engine bracket is no exception. The part is engineered to withstand heavy loads, vibrations, and thermal stress, reducing the risk of failure over time.

3. **Warranty Coverage** Purchasing directly from Caterpillar or an authorized dealer may include a warranty, providing peace of mind against defects in materials or workmanship.

4. **Resale and Trade-In Value** If you plan to sell or trade in your equipment later, having OEM parts can improve its resale value, as buyers often prefer machines with original components.

5. **Easier Maintenance and Repairs** OEM parts are easier to install and service, as they are designed to work seamlessly with the rest of the engine system. This can reduce downtime and labor costs during repairs.

6. **Long-Term Cost Savings** While OEM parts may have a higher upfront cost, they often last longer and reduce the need for frequent replacements, potentially saving money over time.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of the Cat C15 engine bracket (P/N 2390579) will likely be significantly higher than a comparable aftermarket part.

2. **Longer Lead Times** Depending on the supplier, ordering an OEM part may involve longer wait times, especially if the part is not in stock. This can delay repairs or maintenance work.

3. **Limited Customization** Since this is an OEM part, you cannot modify it to suit specific needs (e.g., weight reduction, material changes). If you require non-standard specifications, an aftermarket part may offer more flexibility.

4. **Potential for Overkill** If the bracket is not a frequently failing component, investing in an OEM replacement may be unnecessary unless there is a specific issue or warranty requirement.

5. **Dependence on Cat s Supply Chain** If you purchase from a non-authorized source, there is a risk of receiving a counterfeit or substandard part. Always verify the supplier s authenticity to avoid quality issues.

6. **Environmental and Ethical Considerations** OEM parts contribute to electronic waste when replaced. If sustainability is a concern, aftermarket or remanufactured parts may be a more eco-friendly option.

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### **Conclusion**

The **Cat C15 engine bracket (P/N 2390579)** is a high-quality, reliable component that ensures proper engine alignment and performance. Its OEM status guarantees compatibility, durability, and warranty support, making it the best choice for critical applications where reliability is non-negotiable. However, the higher cost and potential lead times must be weighed against the long-term benefits.

If budget is a constraint or if the bracket is not a mission-critical part, exploring **high-quality aftermarket or remanufactured alternatives** (from reputable brands like **Remanufactured Cat parts, Wabco, or other trusted suppliers**) could provide a cost-effective solution without sacrificing performance. Always ensure that any alternative part meets or exceeds OEM specifications.

- You prioritize reliability, warranty coverage, and long-term durability.

- The part is essential for warranty compliance or critical operation.

- You are willing to pay a premium for peace of mind.

- Budget is a major concern, and you ve verified the alternative s quality and compatibility.

- The bracket has not historically been a failure point, and you prefer cost savings.

- You are working with a trusted supplier who offers certified remanufactured parts.

Always **check the part s condition, source it from an authorized dealer, and ensure proper installation** to maximize performance and lifespan.

Details:

PRODUCT INFO: Used CAT C15 Engine Bracket for sale. Items shipped UPS Ground cannot go to APO/FPO or Post Office Boxes. We'll do our best to find it so you don't have. Questions, comments or concerns.

CAT C15 AC COMPRESSOR BRACKET, CAST# 239-0579. If you can't find what you re looking for let us do it.

part #: 2390579 prices

• $45.00-$228.80

specifications engimou:

• brand: Cat
• mpn: 2390579
• part type: Bracket Engine

general engimou:

• condition: Used
• Commercial Truck Parts > Engines Components > Brackets

offer engimou:

• best offers: True
• availability: In Stock
• started: March 6, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

seller engimou:

• # reviews: 6417
• city: Spencer, Iowa
• rating: 99.6%

returns engimou:

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

shipping engimou:

• service: Standard
• type: Fixed
• class: Standard
• transit: 3-6 Days
• cost: $0.00

payments engimou:

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

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