Auto Barn
Est. 1957
Mahle OE

Mahle Rings Performance HV385 Steel Top 3.937 x 1.2MM .133RW Moly Ring Set

$73.04

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Mahle OE Piston Rings HV385 Steel Top Moly Ring Set. For engine rebuilds, these moly-coated steel rings offer improved durability.

Key Features

  • Steel top rings with moly coating for improved wear resistance and seating.
  • Designed for a 3.937-inch bore size.
  • Specific ring dimensions: 1.2mm top ring thickness and .133-inch second land width.
  • Mahle OE is a popular choice for engine components.
  • Suitable for engine rebuilding projects.
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About this part

Product Details

When you're rebuilding the top end of your engine, getting the piston rings right is crucial for sealing and performance. This Mahle OE Moly Ring Set is built for that job, featuring steel top rings with a moly coating for better wear resistance and reduced friction. The 3.937-inch bore size and specific ring dimensions (1.2mm top, .133-inch second land width) are designed to match many common engine builds.

Mahle is a well-known name in engine components, and this set reflects that. The moly coating on the top ring is a practical touch that helps the rings seat properly and last longer, especially in applications where the engine sees regular use. These are solid, well-built rings that will do the job when you're putting your engine back together.

Specifications

Brand
Mahle OE
Manufacturer Part #
3011209
UPC
027067047427

Frequently Asked Questions

Mahle Rings Performance HV385 Steel Top 3.937 x 1.2MM .133RW Moly Ring Set

$73.04