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MAHLE 3021325 Performance Piston Ring Set Bore Steel Napier Ring - 3.3268 2nd

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021325
14 reviews
Sale Price

$27.26

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3021325 is a high-performance piston ring set engineered for precision engine builds requiring a 3.3268-inch bore diameter. This professional-grade ring set features advanced steel Napier-style second rings designed to optimize combustion sealing and oil control in demanding applications.

Key Specifications:

  • Bore diameter: 3.3268 inches (84.52mm)
  • Ring width: 1.2mm
  • Radial wall thickness: 0.135 inches
  • Second ring design: Steel Napier profile for enhanced oil control
  • Plain ring set configuration

Performance Features:

  • Steel Napier second ring provides superior scraping action to manage oil film thickness
  • Precision-manufactured to MAHLE's exacting tolerances for optimal ring-to-cylinder wall sealing
  • Plain ring design without coatings for specific engine applications
  • Engineered for high-performance and racing applications where durability matters

MAHLE is a world-leading manufacturer of engine components, trusted by professional engine builders and motorsports teams. This ring set delivers the reliability and performance required for serious engine builds.

good

Great experience.

quick easy cheap

I have had good experiences so far with Autoplicity.

Fast and easy. Shipping could have been less expensive but overall a good deal.

good experience so far

Perfect

Easy site Good Experience.

Being on disability with spinal injury I like the ease of ordering.

Fine

Fast and easy and prices are very good compared to others selling same item

It is quick.

Incredibly low prices and fast shipping. I bought shocks and struts for my truck and saved more than 35% over what my local parts store wanted!!! I made the mistake of not setting up my account before placing my order so I didn't get confirmation right away, but one quick phone call fixed that. Great customer service.

Best price I've seen online and the shipping is extremely fast. I would definitely use this site again for future automobile needs.

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