MAHLE CP-20 Chrome Oil Ring Assembly 4.255in Bore 2.0mm .113in RW Std Tension
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$137.27
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.
Got Questions? Feel free to email us or call us at (503) 235-1947
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 303-0941 is a CP-20 three-piece oil control ring assembly built around 4.255in bore in a 2.0mm nominal assembled 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: 4.255 in
- Axial height: 2.0mm
- Radial wall thickness: .113 in
- Base material: Stainless steel
- Face coating: Chrome
- Ring type: CP-20
- Position: Oil control ring
- Oil ring tension: Standard (9-10 lbs tangential)
- Manufacturer Part Number: 303-0941
Shipping Height: 1.75
Shipping Length: 4.75
Shipping Width: 4.75