Remanufacturing Engine Accessories for Industrial Engines

Memorial Machine provides complete restoration services for the vital engine accessories that keep industrial engines running at their best. At Memorial Machine, we manufacture a wide variety of hard-to-find items, from custom thread repair inserts to cylinder head studs.

We also remanufacture a broad range of accessories for high-speed engines, from water pumps and oil pumps to rocker arms and much more.

Our Engine Accessory Services

Our modern facility is equipped to handle everything from minor repairs to a complete overhaul of your engine accessories. We use advanced machining methods and go beyond standard industry quality checks to ensure every rebuilt part meets or exceeds factory specifications.

Our services include:

Custom Thread Repair Inserts

We create specialized thread repair solutions for hard-to-find or damaged parts, restoring threads to their original strength.

Water Pump Rebuilding

We completely overhaul cooling system components, including precision machining of impellers, housings, and sealing surfaces.

Oil Pump Restoration

We provide comprehensive repair of oil system components to guarantee proper pressure and flow.

Rocker Arm Rebuilding

We precisely restore valve train accessories, ensuring correct clearance and surface finishing.

Cylinder Head Studs

We produce high-strength fasteners built to withstand extreme heat and pressure.

Upper and Lower Bore Repair Sleeves

We custom machine repair sleeves for cylinder blocks to fix damaged or worn bore surfaces.

Cleaning and Inspection

We perform thorough cleaning and size verification using precise measurement equipment.

Crack Testing

We use magnetic particle inspection to detect invisible hairline cracks, ensuring the structural integrity of every part.

Every rebuilt accessory undergoes strict quality control and testing before it’s returned to you.

Industrial Engine Brands We Service

We rebuild engine accessories for all major industrial engine manufacturers that power America’s oil and gas operations.

Major Engine Brands We Service:

Whether you need a single accessory rebuilt or a complete fleet overhaul, our rebuilt parts are designed to last.

Why Choose Memorial Machine

Our customers choose an engine rebuilding company like us for our commitment to excellence, which is why they come back to us year after year.

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Hands-On Service Excellence

Our owners are involved in the daily operations to ensure you get exactly what you need. Our efficient turnaround times help reduce equipment downtime.
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Advanced Skills

We’re committed to continuous process improvement and quality tracking. Our investment in cutting-edge machinery allows us to achieve tighter tolerances and greater efficiency on every part we rebuild.
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Hard-to-Find Expertise

Our specialty lies in creating custom solutions and recreating old or discontinued accessories that others can’t.
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Great Reputation

We don’t just meet expectations—we exceed them. This commitment is the foundation of our strong reputation and loyal customer base.

Contact Memorial Machine

Ready to get your engine accessories 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

MON-FRI: 7:00am – 4:00pm CT

We’re ready to help you find the best rebuilding solution for your equipment. If you can’t find the part you need, just ask.