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MAHLE 3021230 Performance Piston Ring Set Bore Napier Steel Ring - 4.260 with 2nd

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021230
13 reviews
Sale Price

$38.43

Estimated ship date Saturday, November 21

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 3021230 is a high-performance piston ring set engineered for precision engine builds requiring a 4.260-inch bore diameter. This professional-grade ring set features advanced materials and design for demanding performance applications.

Key Features:

  • 4.260-inch bore diameter for precise fitment
  • 1.0mm top compression ring thickness
  • 0.136-inch radial wall thickness for durability
  • Napier-style steel second ring for superior oil control and sealing
  • Plain ring design without tension grooves
  • Performance-grade materials for high-stress engine applications

MAHLE piston rings are manufactured to exacting tolerances using premium materials, making them the choice of professional engine builders and performance enthusiasts. The Napier steel second ring design provides enhanced combustion sealing while effectively managing oil control in high-performance and racing applications.

So easy! Good price.

thank you

It was a simple process and cheaper than other companies, thanks so much!

Easy check out. the new system is a lot better than the old one. Ability to reorder items is a good feature too. We do several thousands of dollars here a here and love to see the upgrades going through.

Great item at a great price

Good........................ ..........

great price for the shades and easy checkout

Ordering was very easy and pricing was great!

easy website with great search engine and amazon check-out

Ordered a Rampage frameless soft top for my Jeep. Smooth as silk. Price was outstanding. Order was processed and shipped very quickly and top arrived as adverstised. I would certainly do business with Autoplicity again!

Timing gearset arrived in under 48 hrs! Gears look well made. Can't wait to get them on my car. Thanks for the great service!

Great prices and super fast shipping! Awesome deal!

quick, easy

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