Specifications
- Brand
- Mahle OE
- Part #
- 3011225B
- UPC
- 027067202734

Mahle Rings Perf Plasma Moly Steel HV385 Top Ring 3.248in x 1.0MM .143in RW Ring Set (48 Qty Bulk)
$367.23
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Mahle OE Performance Plasma Moly Steel Top Ring Set. Includes 48 rings for bulk applications.
Key Features
- This product is a bulk set containing 48 Mahle Performance Plasma Moly Steel Top Rings.
- Each ring has a 3.248-inch bore size, a 1.0mm thickness, and a 0.143-inch groove width.
- The top rings feature plasma-moly construction for improved durability and reduced friction.
- Plasma-moly coating on the top ring helps ensure a quick seat and a strong seal against the cylinder wall.
- Mahle OE is a well-known brand for engine components in performance applications.
Product Details
This bulk set includes 48 Mahle Performance Plasma Moly Steel Top Rings. Each ring measures 3.248 inches in diameter, with a 1.0mm thickness and a 0.143-inch groove width. These rings are built with plasma-moly construction, a well-known method for improving durability and reducing friction in high-performance engine builds.
The plasma-moly coating is applied to the top ring, which is the most critical ring for sealing combustion pressure. This coating helps the ring seat quickly and maintain a strong seal against the cylinder wall, even under demanding conditions. Mahle OE is a popular choice for engine builders who need reliable components for performance applications.
This set is intended for bulk use, making it a solid option for shops or builders working on multiple engines. Remember that these rings are not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3011225B
- UPC
- 027067202734
Frequently Asked Questions
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Mahle Rings Perf Plasma Moly Steel HV385 Top Ring 3.248in x 1.0MM .143in RW Ring Set (48 Qty Bulk)






