Auto Barn
Est. 1957
Mahle OE

Mahle Rings Performance Napier Steel 2nd Ring 4.310in x 1.0MM .136in RW Plain Ring Set

$40.64

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Mahle OE Piston Rings, part# 3021235. These steel Napier 2nd rings help maintain engine compression.

Key Features

  • Fits 4.310 inch bore size.
  • Features a 1.0mm second ring width.
  • Has a .136 inch ring thickness.
  • Steel Napier 2nd ring design helps control oil.
  • Mahle OE part number 3021235.
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About this part

Product Details

Mahle OE Piston Rings, part number 3021235, are a set of steel Napier 2nd rings designed for engine rebuilding. These rings measure 4.310 inches in bore size, with a 1.0mm second ring width and a .136 inch thickness. The Napier hook design on the second ring helps to scrape oil from the cylinder wall, which can improve oil control and reduce blow-by.

This set is a solid option for restoring engine performance. The steel construction offers good durability for everyday use. When rebuilding an engine, ensuring proper ring seal is critical for compression and oil management. These Mahle rings are made to fit right and perform as expected.

Specifications

Brand
Mahle OE
Manufacturer Part #
3021235
UPC
027067909640

Frequently Asked Questions

Mahle Rings Performance Napier Steel 2nd Ring 4.310in x 1.0MM .136in RW Plain Ring Set

$40.64