What is the main benefit of a low-tension oil ring?

A low-tension oil ring exerts less pressure against the cylinder wall. This can lead to reduced internal engine friction, potentially improving efficiency and power output, while still maintaining a good seal for oil control.

What does the chrome plating on the ring do?

The chrome plating on the oil ring provides a hard, wear-resistant surface. This helps the ring maintain its sealing ability over time and withstand the abrasive action of the cylinder wall.

Can this part be shipped to California?

No, this part is not CARB approved and cannot be shipped to California due to emissions regulations.

Mahle OE Piston Rings 3030949 - Performance CP20 Oil Ring

Name: Mahle Rings Performance CP20 Oil Ring Assembly 4.270in x 2.0MM .113in RW Low Tension Chrome Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-performance-cp20-oil-ring-assembly-4-270in-x-2-0mm-113in-rw-t14-48674
Price: 50.04 USD
Availability: BackOrder

Mahle Rings Performance CP20 Oil Ring Assembly 4.270in x 2.0MM .113in RW Low Tension Chrome Ring Set

$50.04

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE Performance CP20 Oil Ring Assembly. Low tension chrome ring set for improved engine performance.

Key Features

Fits a 4.270-inch bore size.
Features a 2.0mm oil ring width and .113-inch thickness.
Low tension design reduces drag and cylinder wall pressure.
Chrome ring surface offers improved wear resistance and sealing.
Mahle OE part number 3030949.

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Product Details

When you're rebuilding the top end of your engine, getting the piston rings right is crucial for sealing and oil control. This Mahle OE Performance CP20 oil ring assembly is designed for a 4.270-inch bore and features a 2.0mm width with a .113-inch thickness for the oil control ring. It's a low-tension chrome ring set, which helps reduce drag and improve overall engine efficiency.

Mahle is a well-known name in engine components, and this oil ring assembly is built to meet the demands of performance applications. The chrome plating on the ring helps it stand up to wear and provides a solid seal against the cylinder wall. This particular set uses a low-tension design, which means less pressure is exerted on the cylinder walls, leading to improved oil consumption control and potentially better power output by reducing internal friction.

Keep in mind that this part is not CARB approved and cannot be shipped to California. If you're looking for a reliable oil ring assembly for your engine build, this Mahle OE set is a solid option.