What is the bore size for this oil ring assembly?

This Mahle OE oil ring assembly is designed for engines with a 4.085 inch bore size. It's important to ensure this matches your engine's specifications for proper fitment and function.

What does 'standard tension' mean for an oil ring?

Standard tension means the oil ring applies a moderate amount of pressure against the cylinder wall. This is a common and reliable tension level for many performance and everyday engine builds, balancing oil control with reasonable cylinder wall wear.

What is the benefit of a chrome-faced oil ring?

The chrome facing on the oil ring is a durable surface treatment that helps the ring resist wear and maintain its sealing performance over a longer period. This is particularly beneficial in engines that see frequent use or higher operating temperatures.

Mahle OE Piston Rings 3030787B - Standard Tension

Name: Mahle Rings Perf Oil Ring Asbly. 4.085in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-perf-oil-ring-asbly-4-085in-x-2-0mm-113in-rw-std-tens-chrom-t14-48280
Price: 264.12 USD
Availability: BackOrder

Mahle Rings Perf Oil Ring Asbly. 4.085in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)

$264.12

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 Piston Rings, part# 3030787B. Standard tension, chrome ring set with 4.085in bore size. Verified fitment. Fast shipping.

Key Features

Fits engines with a 4.085 inch bore size.
Features a 2.0mm oil ring width and 0.113 inch thickness.
Chrome facing on the oil ring provides improved wear resistance.
Standard tension design for reliable oil control.
Bulk pack includes 48 oil ring assemblies.

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Product Details

This Mahle OE oil ring assembly features a standard tension design and a chrome face, measuring 4.085 inches in bore size with a 2.0mm oil ring and a 0.113-inch thickness. These rings are built for performance applications where consistent oil control is critical. The chrome facing on the oil ring helps it resist wear and maintain its sealing ability over time, even under demanding conditions. This bulk pack contains 48 assemblies, making it a solid option for engine builders working on multiple projects or high-volume shops.

Mahle is a well-known name in engine components, and this oil ring assembly reflects their focus on reliable performance. The standard tension design ensures it works well in a wide range of engine builds without requiring excessive cylinder wall pressure. Proper oil control is essential for engine longevity and performance, as it prevents excess oil from entering the combustion chamber, which can lead to smoking, fouled spark plugs, and reduced efficiency. These rings are designed to fit right and perform as expected in the applications they are intended for.