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MAHLE 3011186 Performance Gas Nitrided Piston Ring Set Bore - 4.125

Manufacturer

Picture for manufacturer MAHLE

Part Number

3011186
13 reviews
Sale Price

$84.49

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3011186 is a high-performance piston ring set engineered for demanding racing and performance applications. This premium ring set features advanced gas nitriding treatment on steel construction, delivering superior wear resistance and reduced friction for maximum power output and engine longevity.

Key Specifications:

  • Bore Size: 4.125 inches
  • Top Ring Width: 0.043 inches
  • Second Ring Width: 0.043 inches (standard tension)
  • Oil Ring Width: 0.157 inches (low tension design)
  • Material: Gas nitrided steel construction
  • Design: Plain ring profile optimized for performance applications

Performance Features:

  • Gas nitriding process creates an extremely hard, wear-resistant surface layer
  • Reduced friction coefficient improves horsepower and efficiency
  • Low-tension oil ring minimizes parasitic drag
  • Precision-engineered ring gaps for controlled end clearance
  • Designed for high RPM and elevated cylinder pressures

MAHLE's gas nitriding treatment penetrates the steel surface to create a durable nitride layer that resists scuffing and wear while maintaining excellent ring seal. This ring set is ideal for performance street engines, circle track racing, and other high-stress applications requiring maximum reliability and power.

Great price and great website layout. Seems credible.

Easy parts look up and ordering.

Looks like it might be a good part...

Great Site. Nice ordering.

Not receive my order yet because I just made my order but so far the website is very professional love it and have amazing price

web page was compatible with my browser's auto fill :)

I searched the web looking for the best prices on some spark plugs and Autoplicity was the cheapest. Thanks for the fast shipping.

Simple to purchase from you using paypal

I'm always had a great experience!

best price available plus like the ability to pay with amazon

Best price on the web, will definately use autoplicity in teh future.

Great Company to buy parts from. They always have reasonable prices and reasonable shipping prices. Will buy from them again and again!

best price on this battery.

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