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Est. 1957
Mahle

Mahle MS DMAX Top Ring 1/16 AP SS 4.075 (+020) 1 cyl

$43.73

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Mahle 6.6L Duramax diesel top piston ring set. This is a 0.020 inch oversize ring for a single cylinder.

Key Features

  • Fits GM 6.6L Duramax diesel engines.
  • This is a top piston ring for a single cylinder.
  • The ring size is 1/16 inch.
  • This set is 0.020 inch oversize.
  • Features Mahle's new style DMAX Forged design for diesel applications.
This Mahle piston ring is designed for GM 6.6L Duramax diesel engines. It is an oversize part, intended for use in engines that have been bored out.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is a Mahle top piston ring designed for GM 6.6L Duramax diesel engines. Specifically, it's a 1/16 inch ring for a single cylinder application, and it's sized 0.020 inches oversize. These rings are part of Mahle's DMAX Forged line, featuring their new style for improved performance in diesel applications.

When you're rebuilding or refreshing the top end of your Duramax engine, getting the right piston rings is crucial for proper sealing and compression. This Mahle ring is well-built to handle the demands of diesel combustion, helping to ensure your engine runs efficiently and reliably. The 0.020 inch oversize means it's intended for cylinders that have been bored out to that dimension during an engine rebuild.

Specifications

Brand
Mahle
Manufacturer Part #
930098675
UPC
930098675

Frequently Asked Questions

Mahle MS DMAX Top Ring 1/16 AP SS 4.075 (+020) 1 cyl

$43.73