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MAHLE 3021345B Performance Piston Ring Set Bore Steel Napier Ring - 4.295 2nd

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021345B
11 reviews
Sale Price

$261.03

1 left at this price

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Usually delivered within 2 days

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Product Details

The MAHLE 3021345B is a high-performance piston ring set engineered for demanding racing and performance applications. This precision-manufactured ring set features a 4.295-inch bore diameter and is designed with MAHLE's advanced Steel Napier profile second ring technology for superior oil control and cylinder sealing.

Key Specifications:

  • Bore diameter: 4.295 inches
  • Ring thickness: 0.043 inches
  • Radial wall thickness: 0.135 inches
  • Steel Napier profile second ring for enhanced oil control
  • Plain ring design with rectangular cross-section
  • Premium performance-grade materials for high-temperature durability

MAHLE piston rings are manufactured to exacting tolerances using advanced materials and coatings to withstand the extreme pressures and temperatures found in high-performance engines. The Steel Napier second ring design provides aggressive oil scraping while maintaining excellent conformability to the cylinder wall, reducing friction and oil consumption while maximizing ring seal and longevity.

This ring set is ideal for engine builders and performance enthusiasts seeking maximum reliability and power output from their custom engine builds.

Quick and easy. Great Prices.

It was all good except no estimated shipping or delivery dates.

Best price in the market and great customer service, plus free shipping.

Great prices and easy to find the parts you need.

havent received items yet,no experience yet

Great deal and fast shipping. Would do business with again for sure.

Awesome price, fast shipping, and accurate tracking. I ordered from Autoplicity because of the great reviews and they didn't disappoint. There is no question that I will be ordering again.

Easy payments through Amazon.

Easy to use site!

So far so good!

awesome parts dept.

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