What is the primary function of a top compression ring?

The top compression ring's main job is to create a seal between the piston and the cylinder wall. This seal prevents combustion gases from escaping into the crankcase, which is essential for maintaining engine power and efficiency.

What does 'Cast Claimer' mean for this ring?

A 'Cast Claimer' ring is typically made from cast iron and is known for its durability and ability to seat well against the cylinder wall. It's a common and reliable choice for many engine rebuild applications.

Are these rings suitable for all engines?

These rings are specific to a 3.7660 inch bore size and a 5/64 inch ring width. You must verify these dimensions match your engine's piston specifications before purchasing. They are not CARB approved and cannot be shipped to California.

Mahle OE Piston Rings 3010766 - Cast Claimer Top

Name: Mahle Rings 3.7660in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-3-7660in-x-5-64in-cast-claimer-top-compression-ring-plain-r-t14-52292
Price: 42.96 USD
Availability: BackOrder

Mahle Rings 3.7660in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set

$42.96

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 Cast Claimer Top Compression Ring Set. Part# 3010766. Direct fit for many applications.

Key Features

Mahle OE Cast Claimer Top Compression Ring Set, part number 3010766.
Designed for a 3.7660 inch bore size.
Features a 5/64 inch ring width.
Cast iron construction for durability.
Meets OE specifications for reliable performance.

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Product Details

This is a Mahle OE Cast Claimer Top Compression Ring Set, part number 3010766. These rings are designed to seal the combustion chamber, preventing gases from blowing past the piston into the crankcase. A properly sealed combustion chamber is crucial for engine performance and efficiency, ensuring you get the most power and the best fuel economy from your engine.

The top ring in this set is a cast claimer type, meaning it's made from cast iron and is designed to be a durable, reliable option for many engine rebuilds. The specific dimensions are 3.7660 inches in bore size with a 5/64 inch ring width, which is a common size for many domestic V8 engines. Mahle is a well-known name in engine components, and these rings are made to OE specifications, meaning they should fit and function just like the original parts.

When rebuilding an engine, it's important to use quality components like these Mahle rings to ensure a long-lasting repair. Make sure to check your specific engine's service manual for proper installation procedures and any other related parts you might need, such as oil control rings or expanders, to complete your piston assembly.