Diesel Engine Cores

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Capital Reman: Remanufacture Engines National Warranty

How Core Charges Work

A core charge is the temporary amount added to a particular transaction to help ensure the old or used product is returned back to the original vendor. At Capital Reman, we agree up front to repurchase your core up to the original amount charged at the time of sale. The core charge incentivizes customers to return their old, or used parts which promotes future sustainability and quality of product(s).

At Capital Reman Exchange, our Core Policy is designed for fairness and built for value. We don’t employ the industry’s quick-glance approach—instead, we tear down each returned core, meticulously inspect all major components to uncover its true potential. By finding value where others see junk, we credit you for every major component that can be remanufactured and deduct only our actual replacement cost for what’s beyond repair. This transparent, thorough approach, documented with records and photos, ensures you get the maximum refund possible. Customers benefit from fair pricing and larger refunds, while we fuel our commitment to excellence with quality cores.

Common Parts with Core Charges

Components that can typically be remanufactured include:

Engines
Cylinder Heads
Camshafts
Turbos/Injectors

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PHONE: +1-720-519-0464

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PHONE: 1-720-519-0464

Regarding:

Condition if being sold:

What is: 4 plus 3?

Advantages to Returning Cores

Cost Savings
High-Quality Replacements
Environmental Sustainability

More about Cores

Engine Cores Wanted

Caterpillar
Cummins
Detroit Diesel

Mack
PACCAR

How do I ensure my core part is accepted for a refund

To ensure your core part is accepted for a refund, follow these guidelines:

1. Return the Correct Core. The returned core must match the type, size, and model of the part purchased. For example, if you bought a cylinder head for a specific engine, the core must be a compatible cylinder head for that engine.
2. Meet the Return Window. Return the core within the specified time frame (e.g., 30–45 days or up to 6 months, depending on the supplier). Contact the seller if you need an extension.
3. Ensure Core Condition. The core must be in rebuildable condition: Avoid excessive damage (e.g., cracked housing, broken shafts, or corrosion from fire or water).

4. Prepare the Core Properly. Drain all fluids to prevent environmental hazards during shipping. Clean exterior oil, grease, and dirt from the core. Wrap the core in plastic and repack it securely in the box your replacement part came in. Include packing materials to prevent shifting during transit.
5. Include Required Documentation. Enclose all necessary forms (e.g., RGA form or packing slip) for identification purposes. Missing documentation can delay or reject your refund.

6. Follow Shipping Instructions. Use prepaid shipping labels if provided by the seller. Clearly mark the box as “CORE RETURN” for easy identification at the warehouse. Ship through approved carriers and ensure timely delivery before the due date.

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Capital Reman Exchange did an outstanding job completely rebuilding out old Cummins 855 engine. The office staff was professional, very responsive to our needs and the outcome was fantastic. I recommend them to everyone.