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MAHLE 3021272 Performance Steel Napier Piston Ring Set Bore - 4.145

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021272
12 reviews
Sale Price

$48.12

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3021272 is a high-performance steel piston ring set designed for precision engine builds requiring a 4.145-inch bore diameter. This premium ring set features MAHLE's advanced Napier design for superior oil control and sealing performance in demanding applications.

Key Specifications:

  • Bore Size: 4.145 inches
  • Top Ring: 1.5mm thickness
  • Oil Ring: 3.0mm thickness with 0.150-inch radial wall
  • Material: Performance-grade steel construction
  • Design: Napier configuration for enhanced oil management
  • Finish: Plain ring surface

MAHLE piston rings are engineered to exacting tolerances for optimal compression sealing, heat transfer, and oil control. The steel construction provides excellent durability and wear resistance for high-performance and racing applications. Each ring set includes top compression ring, second compression ring, and oil control ring assembly.

Applications: Suitable for custom engine builds, performance rebuilds, and racing engines requiring 4.145-inch bore specifications. Compatible with MAHLE pistons and other quality aftermarket pistons matching these dimensions.

Nice prices

no paypal

the site is well laid out. some products have very little product discription

Great product!!! Awesome deal!!!

fast and simple with the best price!

The best price on what I was looking for and fairly fast to get it shipped out considering it was drop shipped directly from the manufacturer. Autoplicity has a huge selection and I will definitely be back when ever I need other automotive parts.

Prices are comparable to other retailers. And they have items in stock that others were saying it would take a month. Fast shipping and great communication. Thank

easy

I was expecting no shipping charges.

Fast and easy, I do wish there had been a section for related products. Or "Other costumers liked these simular items"

Lowest price I could find. Cheap shipping for the size. Pretty happy

I ordered a Thule 9002 Raceway Bike Carrier on Sunday, April 8 and received the product by Fedex on Wednesday, April 11 with just regular shipping. That is fast service. And the price was $43 cheaper than any other site on the internet (including shipping). I haven't had a chance to use the bike carrier yet but it appears to be new and as advertised with no issues as of this writing. I would definitely recommend this retailer for your next purchase. Order Number: 9111

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