Specifications
- Brand
- Mahle OE
- Part #
- 3011066
- UPC
- 027067911117

Mahle Rings Performance Plasma Steel Top Ring 4.125in x 1.0MM .143in RW HVOF Moly Ring Set
$91.26
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Mahle OE is known for reliable engine components. This plasma steel top ring set is built for performance.
Key Features
- Fits 4.125 inch bore size.
- Top ring measures 1.0mm in thickness.
- Ring width is .143 inches.
- Features a plasma-sprayed steel top ring.
- Includes HVOF moly coating for improved durability.
- Not CARB approved; cannot ship to California.
Product Details
Mahle OE is a well-known name in the engine parts world, often trusted for their reliable components. This particular set features plasma-sprayed steel top rings, measuring 4.125 inches in diameter with a 1.0mm thickness and a .143-inch ring width. The HVOF moly coating on these rings helps with durability and proper sealing against the cylinder wall.
These rings are designed for performance applications where a strong seal and good wear resistance are important. The plasma coating is applied using a High-Velocity Oxygen Fuel (HVOF) process, which creates a dense, well-bonded layer that stands up to the demands of an engine working hard. This makes them a solid option if you're rebuilding an engine for improved performance or need to replace worn rings with something that can handle more.
Keep in mind that these rings are not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3011066
- UPC
- 027067911117
Frequently Asked Questions
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Mahle Rings Performance Plasma Steel Top Ring 4.125in x 1.0MM .143in RW HVOF Moly Ring Set






