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MAHLE 3021350 Performance Piston Ring Set Bore Steel Napier Ring - 4.350 2nd

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021350
10 reviews
Sale Price

$42.82

Estimated ship date Saturday, November 21

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 3021350 is a high-performance piston ring set engineered for precision engine builds requiring a 4.350-inch bore diameter. This professional-grade ring set features a steel Napier-style second ring design, combining durability with optimal oil control for demanding applications.

Key Specifications:

  • Bore Size: 4.350 inches
  • Ring Thickness: 0.043 inches
  • Radial Wall Thickness: 0.135 inches
  • Second Ring Design: Steel Napier profile for enhanced oil control
  • Plain ring configuration

Performance Features:

  • Steel construction provides superior wear resistance and longevity
  • Napier second ring design improves oil control and reduces consumption
  • Precision-machined to tight tolerances for optimal compression seal
  • Engineered for performance and racing applications

MAHLE is a leading OEM supplier and aftermarket manufacturer of engine components, trusted by professional engine builders worldwide. This ring set delivers the quality and performance required for high-output engine builds.

Excellent!

great prices only down side is not alot of detail on products shown.

Easy easy:)

So far very smooth.

easy lookup and easy payment

nice web page. easy

Great Prices, and based on the reviews I hope the shipping is as fast as everyone says.

First time buyer, so far has been very satisfied. However, the real test would be if I need autoplicity for customer service as needed.

Good

Great price, fast shipping. Ordered Monday afternoon and had it Wednesday morning. Their customer service is very helpful and they usually have the parts I need in stock.

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