Overview
Cooper Machinery Services (Cooper) is a leading provider of high-quality components for power generation and compression systems, specializing in the manufacturing of bearings, bushings, valve seats, and power piston rings. These products are designed to meet the rigorous demands of industrial applications, ensuring reliability, durability, and optimal performance.
Using advanced materials and engineering expertise, Cooper delivers precision-crafted solutions that extend equipment lifespan and enhance efficiency. With a commitment to quality and customer satisfaction, they serve a diverse range of industries, providing essential components for engines and compressors worldwide.

Terrecorp bearings & bushings
Terrecorp has been an O.E.M. supplier of bearings and bushings to the compression and process industry since 1979. Our foundry, machine shop, and electroplating line allows complete internal control of the entire manufacturing process.
Products include solid aluminum, electroplated bronze, bronze, babbitt and steel, and babbitt bearings and bushings from 3″ to 19″ in diameter.
Contact a Terrecorp representative today, located in Indianapolis, Indiana, at +1 (317) 951-8325 to learn more about the bearings and bushings available to you.







Tucker valve seats
Tucker valve seats have been used by O.E.M. and large-scale engine rebuilders for more than 40 years. Tucker Valve Seat Co., a Cooper Machinery Services Division, offers superior quality paired with on-time delivery, exceptional customer support, and the highest quality machinable valve seats on the market.
Tucker Valve Seat Co. works with all fuels and ensures precise sizing and hardening up to 50 HRC, placing our valve seats above the competition. Our standard valve seats are engineered by industry-renowned experts with comprehensive design experience.
Valve seats are usually stocked in oversizes of +.005, +.010, +.020, and +.030.
The T-Series and welding rods are in inventory and ready for shipment. All products are readily implemented for various applications including but not limited to automotive, light and heavy industrial machinery, and marine.
Contact a Tucker representative today, located in Odessa, Texas, at +1 (800) 362-7321 to learn more about the valve seats available to you.












Power Piston Rings
Cooper offers plasma-sprayed power piston rings, dual coated with molybdenum and nickel graphite (Mo2), for large bore integral engines. Cooper launched Mo2 coated rings to reduce risk of start-up and break-in failures, and to allow extended time between ring replacements. The Mo2 coated rings are available for large bore, slow-speed engine brands such as Cooper-Bessemer, Clark, Ingersoll Rand, and Worthington.
Mo2 power piston rings offer several advantages, making them ideal for various cylinder liner materials. They are designed with anti-scuff properties that reduce friction and wear, ensuring longer ring life. The fast and safe break-in and seating process minimizes downtime and ensures smooth operation. Additionally, the barrel-shaped ring profile provides improved seating, enhancing overall performance. These features make Mo2 piston rings a reliable choice for extending the life and efficiency of engines and compressors.


Location Information

[email protected] | |
Phone | +1 (317) 951-8325 |
Address | 2121 Hillside Ave. Indianapolis, Indiana 46218 |
Established | 1979 |
Property | 5 acre |
Roofline | 41,487 ft2 |
Contacts
Operations Manager
Kurt Cargnino
Office | +1 (317) 951-8325 |
Mobile | +1 (812) 243-2630 |
[email protected] |

[email protected] | |
Phone | +1 (800) 362-7321 |
Address | 7309 Andrews Highway Odessa, Texas 79765 |
Established | 1957 |
Property | 2 acres |
Roofline | 29,600 ft2 |
Shop | 12,200 ft2 |
Warehouse | 13,800 ft2 |
Office | 3,600 ft2 |
Contacts
Business Development Lead
Phillip Carrasco
[email protected] |
Operations Manager
Bennie Sullivan
Office | +1 (800) 362-7321 |
Mobile | +1 (432) 381-4273 |
[email protected] |
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