What is the purpose of the moly coating on these rings?

The moly coating on these top compression rings helps to reduce friction between the ring and the cylinder wall. This also improves wear resistance, contributing to a longer service life for both the rings and the cylinder bore.

What does '48 Qty Bulk Pack' mean for my engine rebuild?

This means the set includes 48 individual rings. This is ideal if you are rebuilding multiple engines or if your project requires a significant quantity of top compression rings.

Are these rings suitable for all engine types?

These rings are designed for a specific bore size (4.2800 inches) and width (5/64 inch). You must verify that these dimensions match the requirements of your specific engine's pistons and cylinders.

Mahle OE Piston Rings 3010859B - 4.2800in Moly

Name: Mahle Rings 4.2800in X 5/64in Moly Claimer Top Compression Ring Moly Ring Set (48 Qty Bulk Pack)
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-4-2800in-x-5-64in-moly-claimer-top-compression-ring-moly-ri-t14-51225
Price: 439.96 USD
Availability: BackOrder

Mahle Rings 4.2800in X 5/64in Moly Claimer Top Compression Ring Moly Ring Set (48 Qty Bulk Pack)

$439.96

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 Moly Claimer Top Compression Rings. Set of 48 rings, 4.2800in bore size, 5/64in width. Part# 3010859B.

Key Features

Fits a 4.2800 inch bore size.
Top compression ring with a 5/64 inch width.
Features a moly coating for improved wear resistance and reduced friction.
Bulk pack contains 48 rings, suitable for multiple engines or extensive rebuilds.
Mahle OE brand ensures a well-built component for engine applications.

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Product Details

Mahle OE Moly Claimer Top Compression Rings are a bulk pack of 48 rings, designed for engine rebuilding projects. These top compression rings measure 4.2800 inches in bore size and are 5/64 inches wide, featuring a moly coating for improved durability and reduced friction. This specific design is often chosen for its ability to handle demanding conditions and maintain a good seal.

The moly coating on these rings is a notable feature, helping to reduce wear on both the rings and the cylinder walls. This can lead to a longer service life for your engine components, especially in applications where heat and stress are significant factors. Mahle OE is a well-known name in engine parts, and this bulk pack offers a practical solution for shops or individuals working on multiple engines or performing a comprehensive rebuild.

When installing these rings, ensure you follow the manufacturer's recommended procedures for proper seating and break-in. This is crucial for achieving optimal performance and longevity from your engine rebuild. This bulk pack is intended for professional use or serious DIYers undertaking extensive engine work.