What is the primary benefit of plasma moly steel rings?

Plasma moly steel rings are chosen for their improved durability and wear resistance. The plasma moly coating helps to reduce friction between the ring and the cylinder wall, which can lead to a longer lifespan for both components.

What does the '4.560in x .0625in .190in' specification mean?

This refers to the dimensions of the ring. '4.560in' is the cylinder bore diameter it fits, '.0625in' is the ring's thickness, and '.190in' is the depth of the groove on the piston where the ring sits.

Can these rings be shipped to California?

No, these rings are not CARB approved and cannot be shipped to California due to emissions regulations.

Mahle OE Piston Rings 3011122B - Engine Components

Name: Mahle Rings Plasma Moly Steel Top Comp Ring 4.560in x .0625in .190in RW Ring Set (48 Qty Bulk Pack)
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-plasma-moly-steel-top-comp-ring-4-560in-x-0625in-190in-rw-r-t14-47565
Price: 831.91 USD
Availability: BackOrder

Mahle Rings Plasma Moly Steel Top Comp Ring 4.560in x .0625in .190in RW Ring Set (48 Qty Bulk Pack)

$831.91

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 Plasma Moly Steel Top Comp Rings (48-pack). For 4.560in bore engines. Part# 3011122B.

Key Features

Fits engines with a 4.560-inch bore.
Top compression ring with 0.0625-inch thickness.
Designed for a 0.190-inch piston ring groove.
Constructed from durable plasma moly steel for improved wear resistance.
Bulk pack includes 48 rings, suitable for multiple engine builds.
Mahle OE part number 3011122B.

This product is a bulk pack of 48 rings designed for a specific bore size. Please verify compatibility with your engine's specifications before purchase.

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Product Details

This is a bulk pack of 48 Mahle OE Plasma Moly Steel Top Compression Rings. These rings are designed for a 4.560-inch bore and feature a 0.0625-inch thickness and a 0.190-inch ring groove depth. They are constructed from plasma moly steel, a well-built material known for its durability and wear resistance in high-performance engine applications.

The plasma moly coating on these rings helps to reduce friction and improve wear characteristics, which is crucial for maintaining good compression and engine longevity. This bulk pack is ideal for engine builders or shops that frequently work on engines requiring this specific ring size and material. Proper installation is key to ensuring these rings seal effectively against the cylinder wall, contributing to optimal engine performance and efficiency.

When rebuilding or refreshing an engine, selecting the right piston rings is essential for proper cylinder sealing and overall engine health. These Mahle OE rings offer a solid option for applications needing this precise specification. Please note that these rings are not CARB approved and cannot be shipped to California.