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Est. 1957
Mahle OE

Mahle Rings Performance Steel Napier THM-13 4.130in x 1.5MM .150RW Plain Ring Set

$43.38

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Mahle OE Performance Steel Piston Rings. These Napier-style rings offer improved oil control for your engine.

Key Features

  • This set includes Mahle Performance Steel Piston Rings with a Napier hook design on the second ring.
  • The rings are 4.130 inches in bore size.
  • The top ring thickness is 1.5mm.
  • The ring groove width is 0.150 inches.
  • Steel construction offers good durability.
  • Features a Napier hook design for improved oil control.
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About this part

Product Details

These Mahle Performance Steel Piston Rings feature a Napier hook design on the second ring, which is a notable detail for improving oil control. The rings are made from steel and measure 4.130 inches in bore size, with a 1.5mm top ring thickness and a 0.150-inch ring groove width. This specific configuration is designed to help manage oil consumption and maintain proper cylinder wall lubrication.

The Napier hook design on the second ring helps to scrape oil from the cylinder wall more effectively than a standard ring, pushing it back into the crankcase. This can lead to reduced oil burning and a cleaner combustion chamber. The steel construction offers good durability for performance applications. This set is intended for engines where precise oil management is important.

Specifications

Brand
Mahle OE
Manufacturer Part #
3021311
UPC
027067055477

Frequently Asked Questions

Mahle Rings Performance Steel Napier THM-13 4.130in x 1.5MM .150RW Plain Ring Set

$43.38