MAHLE Performance Plasma-Moly Steel Top Compression Ring 4.365in Bore 1/16in

SKU: mhl3011115 UPC: 27067914927
In stock
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.

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Regular price $294.87

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

MAHLE Performance 301-1115 is a top compression ring for 4.365in bore, 1/16in in axial height. It is built from SAE 9254 steel with a plasma-moly face coating.

Key Features

  • Barrel face profile for fast break-in and continued cylinder wall contact as the piston rocks at TDC and BDC
  • MAHLE combines SAE 9254 high alloy steel with a proprietary plasma face coating to extend ring life, reduce side wear and limit ring groove pound out. The smaller cross section of a steel ring also lets the top ring groove sit closer to the crown, reducing crevice volume.

Product Details

  • Brand: MAHLE Performance
  • Product type: Top Compression Ring
  • Bore diameter: 4.365 in
  • Axial height: 1/16in
  • Radial wall thickness: .190 in
  • Base material: SAE 9254 steel
  • Face coating: Plasma-Moly
  • Position: Upper compression ring (top)
  • Manufacturer Part Number: 301-1115

Shipping Height: 1.13

Shipping Length: 4.75

Shipping Width: 4.75

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