American Hammered Piston Rings
The American Hammered range of applications for the engine aftermarket is the broadest offered in the industry. We have piston rings for virtually every engine type-Car, Truck, Motorcycle, Lawn & Garden, Compressor, Marine, Agriculture, and Racing.
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Over 10,000 Applications
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American, European, Japanese, Korean and more
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Industry-Leading Flex-Vent® Three-piece Oil Rings
Materials and Coatings
- Use of Grey Iron, High Tensile Ductile Iron, Steel, and Stainless Steel
- Plasma Moly and Chrome Coatings to Help Prevent Bore Scuffing
- Gas-Nitride Processes for Lower Wear and Longer Life
- Ceramic PVD for Super-high Horsepower Engines
Popular Piston Ring Profiles