What is the benefit of a Moly top ring?

A Moly (molybdenum) coating on the top ring offers excellent wear resistance and helps reduce friction. This can lead to better oil control, prevent blow-by, and assist in a smoother break-in process for the engine.

What does 'Low Tension Series' mean for these rings?

Low tension rings are designed to exert less pressure against the cylinder wall. This can result in reduced internal engine drag, which may contribute to improved fuel efficiency and a slight increase in power.

Are these rings CARB approved?

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

Mahle Piston Rings Moly Top Ring Moly Ring Set 3100014.030

Name: Mahle Rings 4.000in Bore Dia Claimer Low Tension Series Ring Set Moly Top Ring Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-4-000in-bore-dia-claimer-low-tension-series-ring-set-moly-t-t14-51989
Price: 112.28 USD
Availability: BackOrder

Mahle Rings 4.000in Bore Dia Claimer Low Tension Series Ring Set Moly Top Ring Moly Ring Set

$112.28

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 Moly Top Ring Moly Ring Set for 4.000in bore engines. Part# 3100014.030.

Key Features

Fits engines with a 4.000 inch bore diameter.
Features a Moly top ring for improved wear resistance and reduced friction.
Includes a Moly second ring for enhanced oil control and sealing.
Part of the Claimer Low Tension Series for reduced drag.
Mahle OE part number 3100014.030.

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Product Details

This is a Mahle OE Moly Top Ring Moly Ring Set, designed for a 4.000 inch bore diameter. These rings are part of the Claimer Low Tension Series, featuring a Moly top ring and a Moly second ring. They are essential components for rebuilding or refreshing your engine's top end, ensuring proper sealing between the piston and cylinder wall.

The Moly coating on the top ring is known for its excellent wear resistance and reduced friction, which helps to improve oil control and prevent blow-by. This coating also aids in the break-in process, allowing the rings to seat properly against the cylinder walls for optimal performance. The low-tension design contributes to reduced drag, potentially improving fuel efficiency and power output.

When installing these rings, it's important to ensure the cylinder walls are properly honed and clean. Always refer to the manufacturer's installation instructions for specific details regarding ring gap and orientation to achieve the best results for your engine rebuild.