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MAHLE 3021345 Performance Piston Ring Set with Steel Napier 2nd Ring 4.295"

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021345
12 reviews
Sale Price

$42.82

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3021345 is a high-performance piston ring set engineered for precision engine builds requiring 4.295-inch bore diameter. This premium ring set features a steel Napier-style second compression ring design that provides superior oil control and sealing performance in demanding applications.

Key Specifications:

  • Bore diameter: 4.295 inches
  • Ring thickness: 0.043 inches
  • Radial wall thickness: 0.135 inches
  • Steel Napier profile second ring for enhanced oil control
  • Plain ring set configuration
  • Performance-grade construction for racing and high-output engines

MAHLE piston rings are manufactured to exacting tolerances using advanced materials and coatings. The Napier-style second ring features an undercut profile that creates a scraping action to improve oil control while maintaining excellent compression sealing. This ring set is ideal for performance engine rebuilds, race applications, and high-compression builds where precise ring seal and durability are critical.

Good

Best price! Thank you!!

Easy selection of parts - better prices than E bay - easy check out - real shipping charges - not E bay inflated bogus shipping

God.

YES

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Best price seen.

Great products and price

"Great prices and quick shipping. I was impressed on how easy it was to order online!"

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Nice and quick

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