Remanufactured Cylinder Heads

Memorial Machine provides expert engine rebuilding services with professional cylinder head work for industrial engines. Our remanufactured engine components control airflow, fuel delivery, and exhaust removal in your equipment.

At Memorial Machine, we create clear processes for our work to meet our high-quality standards. Cylinder heads are no exception. We offer a complete range of services designed to rebuild nearly all types of high-speed cylinder heads used in oil and gas operations. This sets the industry standard for cylinder head rebuilds.

Our Cylinder Head Services

Memorial Machine provides complete cylinder head restoration services for industrial engines. Our modern facility handles everything from cylinder head work to complete remanufacturing. We use advanced tools and techniques. Our service helps you get quality work when you need it.

Complete Cylinder Head Services

Complete Reconditioning

Full cylinder head rebuilding that returns your cylinder heads to OEM specs or better. We use state-of-the-art equipment designed to produce the finest quality work available.

Seat Replacement / Cutting

Precise valve seat restoration using advanced cutting technology. This ensures perfect sealing and optimal performance under extreme pressures.

Valve Guide Replacement

Complete valve guide restoration with precision boring. We install new guides for proper valve alignment and oil control.

Valve Spring Checking & Replacement

Complete spring testing and replacement. This ensures proper valve timing and pressure specs.

Surfacing

Deck surfacing to restore flatness. This ensures proper head gasket sealing under high compression loads.

Fuel Valve Reconditioning

Specialized restoration of fuel injection components for natural gas and diesel applications.

Spark Plug Hole Repair

Expert thread repair and restoration of damaged spark plug holes. We use advanced welding and machining techniques.

Pressure Testing

Complete testing to detect hairline cracks. This ensures structural integrity before reassembly.
Cylinder heads are resurfaced to worn specs. Rebuilt cylinder heads are subjected to very stringent quality control before being sent back to service.

Engines by Manufacturer

Memorial Machine rebuilds cylinder head components for all major industrial engine manufacturers.

Major Engine Brands We Service:

Whether you need a single cylinder head rebuilt or complete cylinder head machining services for your fleet, our rebuilt components meet or exceed OEM specs.

Why Choose Memorial Machine

Learn more about an engine rebuilding company and see why we’re the trusted choice for engine rebuilding services. Our customers consistently highlight three key differences that set us apart:

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Hands-On Service Excellence

Our owners remain involved in daily operations. They personally ensure you receive exactly what you need. Fast turnaround times minimize equipment downtime. Our specialized expertise in remanufacturing gets every job done right the first time.
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Advanced Capabilities

We lead the industry through continuous process improvement and quality documentation. Our investment in cutting-edge machinery delivers tighter tolerances and superior efficiency on every component we rebuild.
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Unmatched Reputation

Going the extra mile isn’t just our policy—it’s our promise. This commitment to excellence explains why customers return to us project after project, year after year.
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Complete Solution

Three modern facilities and over 100 skilled technicians provide the capacity and expertise to handle your most critical engine rebuilding needs.
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Quality Assurance Beyond Standards

Our quality work goes above and beyond the industry norm. This ensures every cylinder head meets the highest performance standards.

Contact Memorial Machine

Ready to repair your Cummins engine parts? Contact an engine rebuilder today to discuss your parts needs or get a detailed quote. Our team is ready to help you find the right solution for your equipment.

6303 S 40th W Ave, Tulsa, OK 74132

(800) 437-7986

Monday–Friday, 7 am–4 pm CT

Our team is ready to help you determine the best cylinder head remanufacturing solution for your equipment.