MAHLE Chrome Oil Ring Assembly 4.015in Bore 2.0mm .113in RW Low Tension

SKU: mhl3030811 UPC: 27067917065
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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 $120.80

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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 303-0811 is the CP-20 oil ring assembly sized for 4.015in bore in 2.0mm width.

Key Features

  • CP-20 assemblies use a chem-polished stainless steel expander with chrome plated carbon steel rails and an exclusive 20 degree ear angle for side seal in the oil ring groove. The ChemPolish process improves oil drain back, and the design does away with wire latches and nylon blocks.

Product Details

  • Brand: MAHLE Performance
  • Product type: Oil Ring Assembly
  • Bore diameter: 4.015 in
  • Axial height: 2.0mm
  • Radial wall thickness: .113 in
  • Face coating: Chrome
  • Position: Oil control ring
  • Oil ring tension: Low (6-8 lbs tangential)
  • Manufacturer Part Number: 303-0811

Shipping Height: 3.25

Shipping Length: 5.0

Shipping Width: 5.0

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