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MAHLE 3021189B Steel Napier Ring Set Bore - 4.600 1.0mm THM-13

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021189B
10 reviews
Sale Price

$11.15

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3021189B is a premium steel Napier ring set designed for high-performance engine applications requiring a 4.600-inch bore diameter. This precision-engineered ring set features MAHLE's THM-13 design specification, delivering reliable compression sealing and oil control in demanding conditions.

Key Specifications:

  • Bore Size: 4.600 inches
  • Ring Width: 1.0mm
  • Radial Wall Thickness: 0.136 inches
  • Material: Steel construction for enhanced durability
  • Design: Napier-style ring configuration
  • Surface Finish: Plain ring surface

MAHLE ring sets are manufactured to OE specifications with tight tolerances to ensure optimal performance, reduced blow-by, and consistent oil control. The steel construction provides excellent wear resistance and heat dissipation, making this ring set suitable for both street and performance applications. Each ring is precision-ground to ensure proper sealing and break-in characteristics.

Had part I needed.

Quick and easy!!!

This is my first purchase from Autoplicity and the experience was very straightforward.

Ordered nfab steps for my superduty, they had the best price, free shipping and they got to my house in 2 days. Couldn't be happier.

Smooth.

Good

Shopping online was easy even for this old retired guy.

quick, easy, good price

It's great

Fast and easy

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