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

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021325B
13 reviews
Sale Price

$6.22

Estimated ship date Saturday, November 21

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Product Details

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

Key Specifications:

  • Bore Size: 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

MAHLE piston rings are manufactured to OEM standards and beyond, utilizing premium materials and precision machining processes. The steel Napier second ring design provides superior scraping action to manage oil film thickness while maintaining optimal compression seal. This ring set is ideal for performance rebuilds, racing applications, and high-output engine builds where reliability and precise tolerances are critical.

Application Notes: Verify bore size and ring specifications match your engine build requirements. Professional installation recommended with proper ring gap measurement and fitting procedures.

fast and quick

Fast and easy found what I needed and checked out.

Great savings!!!

Shopping was easy and checkout was simple with the Amazon Checkout. Wish I would have know that the tail light was not just a lens but a harness and bulbs.

Easy navigation on the site Detailed description of parts can't go wrong

A++++

Best price. Looks accredited and secure. Didn't state free shipping then added it later in process. Your shipping cost only 60¢ more than "free" shipping costing $9.95 Thanks.

So far I've had a good on-line shopping experience!

It is great and I love the prices!

Great prices

Shopping experience excellent (so far)!

Best price on the Internet.

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