What is the primary benefit of chrome steel piston rings?

Chrome steel offers improved durability and wear resistance compared to standard cast iron. The chrome plating on the top ring further enhances its lifespan and helps maintain a consistent seal against the cylinder wall.

What does the '3.2559 x 1.5MM .123 RW' in the product name refer to?

This refers to the specific dimensions of the piston ring. 3.2559 inches is the bore size it's designed for, 1.5mm is the ring's thickness, and .123 inches is the ring's width (RW typically indicates the ring groove width it fits).

Is this product approved for use in California?

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

Mahle OE Piston Ring Set 3010589B

Name: Mahle Rings Chrome Steel 1.5MM 3.2559 x 1.5MM .123 RW Top Ring Chrome Ring Set (48 Qty Bulk Pack)
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-chrome-steel-1-5mm-3-2559-x-1-5mm-123-rw-top-ring-chrome-ri-t14-50334
Price: 371.47 USD
Availability: BackOrder

Mahle Rings Chrome Steel 1.5MM 3.2559 x 1.5MM .123 RW Top Ring Chrome Ring Set (48 Qty Bulk Pack)

$371.47

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 chrome steel piston ring set. Bulk pack of 48 for engine rebuilds.

Key Features

This is a bulk pack containing 48 top ring sets.
The top rings are constructed from chrome steel for improved durability and wear resistance.
Chrome plating on the top ring helps maintain a strong seal and extends ring life.
Designed for a 3.2559 inch bore size.
Ring dimensions are 1.5mm thick and 0.123 inches wide.
Mahle OE is a well-known brand in engine components.

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're rebuilding an engine, getting the right piston rings is crucial for proper sealing and performance. This bulk pack of 48 top ring sets from Mahle OE is designed to help you get the job done efficiently, whether you're working on multiple engines or need extras on hand.

These rings are made from chrome steel, a well-built material known for its durability and resistance to wear. The chrome plating on the top ring helps to improve its lifespan and maintain a good seal against the cylinder wall, even under demanding conditions. The specific dimensions, 3.2559 inches in bore size with a 1.5mm thickness and a 0.123-inch width, are important for ensuring a precise fit within the piston groove and cylinder bore, which is key to preventing blow-by and oil consumption.

This is a bulk pack containing 48 individual top ring sets, making it a practical choice for shops or for those undertaking larger engine projects. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.