Engine Block Remanufacturing

Memorial Machine provides expert engine rebuilding services backed by expert remanufacturing of engine blocks suitable for industrial engines. Our engine blocks act as the heart of your engine; they house cylinders, crankshafts, and all other vital components that create power for your equipment.

At Memorial Machine, we develop and document processes for our workflow to meet our high-quality standards. Engine blocks are no exception. We offer a full range of services with specific processes developed to remanufacture nearly all types of high-speed engine blocks used in oil and gas operations. This sets the industry standard for block rebuilds.

Our Engine Block Services

Memorial Machine provides complete engine block restoration services for industrial engines. Our modern facility handles everything from basic engine block reconditioning to complete remanufacturing, using advanced machining techniques. Our quality assurance goes above and beyond the industry norm, and our second-to-none service and responsiveness ensure you get that quality work when you need it.

Complete Engine Block Services:

Complete Engine Block Restoration

Full remanufacturing process that returns your engine blocks to OEM specifications or better.

Cleaning

Thorough removal of carbon deposits, oil residue, and contaminants using industrial-grade cleaning systems.

Magnaflux Inspection

Magnetic particle testing to detect hairline cracks invisible to visual inspection, ensuring structural integrity.

Main Bore Inspection and Laser Alignment Checking

Precision measurement using advanced laser technology for perfect crankshaft alignment.

Align Bore Main Bearing Bores

Precise machining of bearing surfaces to ensure optimal oil clearance and smooth operation.

Upper Liner Bore Restoration

Complete restoration of cylinder liner mounting surfaces for perfect fit and seal.

Lower Liner Bore Restoration

Reconditioning of lower liner areas to prevent leaks and ensure proper combustion chamber sealing.

Surfacing

Deck surfacing to restore flatness and ensure proper head gasket sealing under extreme pressures.

Resetting Counterbores

Precision machining of valve seat areas to restore proper valve seating and combustion efficiency.

Casting Repair and Thread Repair

Expert welding and machining to restore damaged casting areas and stripped threads.
Our engine block resurfacing services restore worn components to original specifications. Each rebuilt engine block undergoes strict quality control testing before returning to service.

Engines by Manufacturer

Memorial Machine rebuilds engine block components for all major industrial engine manufacturers that power America’s oil and gas operations.

Major Engine Brands We Service:

Whether you need a single engine block rebuilt or complete engine block machining services for your fleet, our rebuilt components meet or exceed OEM specifications.

Why Choose Memorial Machine

Learn more about our engine rebuilding company and see why we’re the trusted choice. 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, personally ensuring you receive exactly what you need. Fast turnaround times minimize equipment downtime, and 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 assurance goes above and beyond the industry norm, ensuring every engine block meets the highest performance standards.

Contact Memorial Machine

Ready to get your engine blocks rebuilt by the experts? Contact an engine rebuilder today to discuss your rebuilding needs or request a detailed quote.

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 engine block remanufacturing solution for your equipment.