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Est. 1957
Mahle OE

Mahle Rings Performance Plasma Steel Top Ring 4.130in x 1.0MM .143in RW HVOF Moly Ring Set

$132.93

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Mahle OE Piston Rings feature plasma-moly coated steel top rings for 4.130in bore. Built for performance.

Key Features

  • Fits 4.130 inch bore engines.
  • Top ring is 1.0mm thick.
  • Second ring is 0.143 inches thick.
  • Features a plasma-moly coating applied via HVOF for improved durability and reduced friction.
  • Constructed from steel for strength and resilience.
  • Designed for performance engine builds requiring precise sealing.
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About this part

Product Details

These Mahle OE top rings are built with a plasma-moly coating applied using HVOF (High Velocity Oxygen Fuel) technology, a process that fuses the coating to the steel for a strong, durable bond. The 1.0mm top ring and 0.143 inch second ring dimensions are specific for certain performance engine builds where precise ring gap and sealing are critical. This set is designed to provide excellent sealing against the cylinder wall, helping to maintain compression and reduce oil blow-by in demanding applications.

The steel construction offers good strength and resilience, while the plasma-moly coating helps reduce friction and wear, especially under higher operating temperatures and pressures. This makes them a solid option for engine rebuilds focused on improved performance and longevity. Remember that these rings are not CARB approved and cannot be shipped to California.

Specifications

Brand
Mahle OE
Manufacturer Part #
3011067
UPC
027067911124

Frequently Asked Questions

Mahle Rings Performance Plasma Steel Top Ring 4.130in x 1.0MM .143in RW HVOF Moly Ring Set

$132.93