What are the specific dimensions of these piston rings?

This Mahle piston ring set features a 1.2mm top ring, a 1.2mm second ring, and a 2.8mm oil control ring. The bore size is 87.50 mm.

Are these rings compatible with all vehicles?

These rings are designed for 6-cylinder engines and are a universal fit in that regard. However, they are not CARB approved and cannot be shipped to California. Always verify compatibility with your specific engine build.

What does 'drop-in' style mean for piston rings?

A 'drop-in' style ring set means the rings are designed to fit directly onto the piston without requiring special machining or modifications. This simplifies the installation process during an engine rebuild.

Mahle Piston Ring Set 8750MS6-12

Name: Mahle MS 87.50 mm 1.2mm T / 1.2mm 2nd / 2.8mm Oil Control Drop In Rings (6 Cyl)
Brand: Mahle
SKU: mahle-mahle-ms-87-50-mm-1-2mm-t-1-2mm-2nd-2-8mm-oil-control-drop-in-rings-6-cyl-t14-407321
Price: 148.81 USD
Availability: BackOrder

Mahle MS 87.50 mm 1.2mm T / 1.2mm 2nd / 2.8mm Oil Control Drop In Rings (6 Cyl)

$148.81

On Backorder

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

Mahle MS 87.50 mm 1.2mm T / 1.2mm 2nd / 2.8mm Oil Control Drop In Rings (6 Cyl)Ring Set

Key Features

Fits 6-cylinder engines.
Features 1.2mm top ring, 1.2mm second ring, and 2.8mm oil control ring.
87.50 mm bore size.
Drop-in style ring set for straightforward installation.
Not CARB approved; cannot ship to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Mahle is well-known for making solid engine components, and this piston ring set is a good example of their work. This set is designed for 6-cylinder engines and features specific ring dimensions: 1.2mm for the top ring, 1.2mm for the second ring, and a 2.8mm oil control ring. These dimensions are important for proper sealing and oil control within the cylinder.

When you're rebuilding an engine, getting the right piston rings is crucial for performance and longevity. These rings are a drop-in style, meaning they are designed to fit directly onto the piston without needing special modifications. The specific sizing, 87.50 mm, ensures a precise fit in the corresponding bore size, which is key for maintaining compression and preventing oil from entering the combustion chamber. Mahle's focus on engine internals means you're getting a well-made part designed for reliable operation.

Keep in mind that these rings are not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific service manual for installation procedures and any other components you might need for your engine rebuild.