What is included in this bulk pack?

This bulk pack contains 48 individual sets of Mahle OE Ductile Chrome Piston Rings. Each set is intended for one engine's piston ring installation.

What are the dimensions of the compression rings?

The compression rings in this set measure .0935 inches in thickness and .182 inches in height. They are designed for a 4.625-inch cylinder bore.

Are these rings suitable for all engine builds?

These rings are built with ductile iron and chrome plating for durability and are designed to OE specifications for a 4.625-inch bore. However, they are not CARB approved and cannot be shipped to California. Always verify compatibility with your specific engine build requirements.

Mahle OE Piston Rings 3000661B - Ductile Chrome

Name: Mahle Rings Ductile Chrome 4.625in x .0935in .182 RW Comp Ring Chrome Ring Set (48 Qty Bulk Pack)
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-ductile-chrome-4-625in-x-0935in-182-rw-comp-ring-chrome-rin-t14-50001
Price: 680.78 USD
Availability: BackOrder

Mahle Rings Ductile Chrome 4.625in x .0935in .182 RW Comp Ring Chrome Ring Set (48 Qty Bulk Pack)

$680.78

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 Ductile Chrome Piston Ring Set (48 Qty Bulk Pack). Features 4.625in bore size and .0935in x .182in compression ring dimensions.

Key Features

This product is a bulk pack containing 48 sets of Mahle OE Piston Rings.
Each ring set is designed for a 4.625-inch cylinder bore.
The compression rings measure .0935 inches in thickness and .182 inches in height.
Rings feature ductile iron construction for strength and chrome plating for wear resistance.
Manufactured by Mahle OE to meet original equipment specifications.

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Product Details

This bulk pack gives you 48 sets of Mahle OE Ductile Chrome Piston Rings, designed for engine rebuilding projects. Each set is built for a 4.625-inch bore and features a .0935-inch by .182-inch compression ring profile. These rings are a popular choice for mechanics who need reliable components for a wide range of engine builds, from daily drivers to performance applications where durability is key.

The ductile iron construction of the compression rings offers good tensile strength and fatigue resistance, while the chrome plating adds a tough surface layer. This combination helps the rings resist wear and maintain a good seal against the cylinder wall, even under demanding conditions. Proper sealing is crucial for efficient combustion, oil control, and overall engine health. Mahle is a well-known name in engine components, and these rings are made to meet OE specifications, meaning they are designed to fit and function like the original parts.

Because this is a bulk pack of 48 sets, it's ideal for shops that frequently work on engines requiring this specific ring size or for builders undertaking multiple projects. Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to your engine's specific service manual for installation procedures and recommended clearances.