What does '0.040 inch undersize' mean for these piston rings?

This means the rings are manufactured to be 0.040 inches smaller in diameter than standard size. They are intended for use in engine cylinders that have been bored out (oversized) during an engine rebuild to restore proper fit and compression.

Why is the moly coating important on these piston rings?

The moly (molybdenum) coating on these rings helps them seat quickly against the cylinder wall. It also reduces friction and wear, especially during the initial break-in period, contributing to a longer service life for the rings and the engine.

Are these piston rings compatible with all 3.3L engines?

This specific ring set (part number 41860CP.040) is designed for 3.3L engines in a range of Chrysler, Dodge, and Plymouth vehicles from the 1990s and early 2000s. It's important to verify fitment for your exact vehicle year and model, as engine variations can occur.

Mahle OE Moly Ring Set 41860CP.040 - Chrysler 3.3L

Name: Mahle Rings Chrysler 3.3L 6 Cyl Eng 1998-2002 Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-chrysler-3-3l-6-cyl-eng-1998-2002-moly-ring-set-t14-50252
Price: 89.72 USD
Availability: BackOrder

Mahle Rings Chrysler 3.3L 6 Cyl Eng 1998-2002 Moly Ring Set

$89.72

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 Ring Set 41860CP.040. These 0.040 inch undersize rings help reduce friction and oil consumption for your 3.3L engine.

Key Features

This set is 0.040 inch undersize, intended for bored cylinders.
Features a moly coating to aid in seating and reduce wear.
Designed to reduce engine friction and oil consumption.
Built to meet OE requirements for performance and durability.
Fits a wide range of Chrysler, Dodge, Plymouth, and other vehicles with the 3.3L engine.

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Will this fit your vehicle?

Product Details

These Mahle Moly piston rings are 0.040 inch undersize, meaning they're designed to fit cylinders that have been bored out slightly during an engine rebuild. When you're rebuilding the top end of your engine, especially for a 1998-2002 Chrysler 3.3L V6, getting the right piston rings is crucial for proper sealing and performance.

Mahle engineers these rings with a focus on reducing friction and minimizing oil consumption, which helps extend the service life of your engine. The moly coating on these rings is a key feature; it helps them seat quickly against the cylinder wall and reduces wear, especially during the critical break-in period. This set is designed to fit a wide range of vehicles, including Dodge Caravans and Plymouth Voyagers from the 1990s and early 2000s, ensuring a solid option for many rebuild projects.

When you're putting an engine back together, every component needs to be right. These Mahle rings are a well-built choice for your 3.3L Chrysler engine, aiming for improved efficiency and durability.