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Est. 1957
Mahle

Mahle MS 4.055in+.005in 1.0mm 1.0mm 2.0mm File Fit Rings

$32.15

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Mahle MS file fit piston rings for a single cylinder. Includes 1.0mm, 1.0mm, and 2.0mm rings.

Key Features

  • This set contains piston rings for a single cylinder.
  • Includes a 1.0mm top ring, a 1.0mm second ring, and a 2.0mm oil control ring.
  • These are file-fit rings, requiring gapping to match your engine's bore.
  • Designed for a 4.055 inch bore with a .005 inch oversize.
  • Not CARB approved; cannot ship to California.

⚠️ 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 set from Mahle gives you the piston rings needed for one cylinder. You get a 1.0mm top ring, a 1.0mm second ring, and a 2.0mm oil control ring. These are file-fit rings, meaning you'll need to gap them to your specific engine's needs during installation.

Mahle is a well-known name in engine components, and these rings are made to their standards. The file-fit design is common in performance and custom engine builds where precise ring gap is crucial for optimal sealing and power. This setup is designed for a 4.055 inch bore with a .005 inch oversize.

Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to your engine's service manual for proper installation and gapping procedures.

Specifications

Brand
Mahle
Manufacturer Part #
4060MS-112-1
UPC
4060MS-112-1

Frequently Asked Questions

Mahle MS 4.055in+.005in 1.0mm 1.0mm 2.0mm File Fit Rings

$32.15