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

Standard tension means the oil ring applies a consistent, moderate amount of pressure against the cylinder wall. This is a common design that effectively scrapes oil while minimizing drag and wear.

Why is chrome plating used on these rings?

Chrome plating is applied to increase the ring's hardness and wear resistance. This helps the ring maintain its sealing ability over a longer period and withstand the abrasive conditions within the cylinder.

What is the purpose of the oil ring assembly?

The oil ring's primary job is to scrape excess oil from the cylinder wall as the piston moves down. This prevents too much oil from entering the combustion chamber, which helps reduce oil consumption and exhaust smoke.

Mahle OE Piston Rings 3030786B - Standard Tension

Name: Mahle Rings Perf Oil Ring Asbly. 4.080in 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-4-080in-x-2-0mm-113in-rw-std-tens-chrom-t14-48283
Price: 296.60 USD
Availability: BackOrder

Mahle Rings Perf Oil Ring Asbly. 4.080in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)

$296.60

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# 3030786B. Standard tension, chrome ring set with 4.080in bore size. Fast shipping.

Key Features

Fits 4.080 inch bore size.
Features a 2.0mm oil ring thickness and a .113 inch rail width.
Standard tension design for consistent oil control.
Chrome plating enhances durability and wear resistance.
Bulk pack includes 48 oil ring assemblies.

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Product Details

This Mahle OE oil ring assembly features a 4.080-inch bore size and a 2.0mm thickness, with a .113-inch rail width. It's designed for standard tension applications, meaning it applies consistent pressure against the cylinder wall to effectively control oil consumption. The chrome plating on the rings adds durability and helps them resist wear, which is crucial for maintaining proper sealing and engine performance over time. This bulk pack contains 48 assemblies, making it a solid option for engine builders or shops working on multiple vehicles.

Mahle is a well-known name in engine components, and these rings are built to meet the demands of everyday driving. The standard tension design is a common choice for many gasoline engines, balancing effective oil control with reasonable friction. The chrome surface treatment is a practical detail that helps these rings seat properly and maintain their performance throughout their service life. If you're rebuilding an engine and need reliable oil control rings, this Mahle set offers a well-built solution.