Auto Barn
Est. 1957
Mahle OE

Mahle Rings Performance Napier Steel 2nd Ring 4.050in x 1.0MM .136in RW Plain Ring Set

$40.04

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Mahle OE Performance Napier Steel 2nd Ring Set for 4.050in bore. Improves oil control and reduces blow-by.

Key Features

  • This is a Mahle OE Performance Napier Steel 2nd Ring Set.
  • Designed for a 4.050 inch bore.
  • Features a Napier hook design on the second ring for improved oil scraping.
  • The second ring has a 1.0mm groove width and a 0.136 inch thickness.
  • Steel construction offers durability for engine use.
  • Helps manage oil and reduce combustion blow-by.
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About this part

Product Details

If you're rebuilding the top end of your engine and need reliable piston rings, this Mahle OE Performance Napier Steel 2nd Ring Set is a solid option. These rings are designed to help seal the combustion chamber and manage oil on the cylinder walls, which is crucial for engine health and performance.

This set features a Napier hook design on the second ring, which helps it rotate and scrape oil more effectively than a standard ring. The steel construction means it's well-built for the demanding environment inside a cylinder. The rings are 4.050 inches in bore size, with a 1.0mm top ring groove width and a 0.136-inch ring thickness, making them suitable for many performance and heavy-duty applications where improved oil control and reduced blow-by are important.

Specifications

Brand
Mahle OE
Manufacturer Part #
3021215
UPC
027067908193

Frequently Asked Questions

Mahle Rings Performance Napier Steel 2nd Ring 4.050in x 1.0MM .136in RW Plain Ring Set

$40.04