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Est. 1957
Mahle OE

Mahle Rings Perf Steel Napier 2nd Ring 3.3071in x 1.2MM .135in RW Plain Ring Set (48 Qty Bulk Pack)

$229.52

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Mahle OE steel Napier piston rings. Bulk pack of 48 rings for engine builds. Not CARB approved.

Key Features

  • Fits various engine applications requiring 3.3071 inch diameter piston rings.
  • Steel construction for durability in engine builds.
  • Napier hook design on the second ring aids in oil control and blow-by.
  • Second ring measures 1.2mm thick and .135 inches in height.
  • Plain finish for direct installation.
  • Bulk pack contains 48 rings, ideal for multiple engine projects.
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About this part

Product Details

Mahle is known for making solid engine components, and these steel Napier 2nd ring sets are a good example of their work. If you're rebuilding an engine, especially one where you need a lot of rings for multiple builds or a fleet, this bulk pack of 48 rings can be a practical choice. The Napier hook design on the second ring helps with oil control and blow-by, which is important for engine health and performance.

These rings are made from steel and feature a 1.2mm thickness for the second ring, with a .135-inch height. The plain finish means they are ready to install as-is. Because they are sold in a large quantity, they are well-suited for shops or serious DIYers tackling multiple engine projects. Remember that these rings are not CARB approved and cannot be shipped to California.

Specifications

Brand
Mahle OE
Manufacturer Part #
3021323B
UPC
027067203304

Frequently Asked Questions

Mahle Rings Perf Steel Napier 2nd Ring 3.3071in x 1.2MM .135in RW Plain Ring Set (48 Qty Bulk Pack)

$229.52