What does 0.50MM undersize mean for these pistons?

This means the pistons are 0.50 millimeters larger in diameter than the standard factory size. They are intended for use when the engine cylinders have been bored out to a larger diameter during an engine rebuild to restore proper fit and clearance.

Are the piston rings included and pre-installed?

Yes, this set comes with the piston rings already mounted onto each piston. The necessary pins and clips are also included, making the set ready for installation right out of the box.

What is the benefit of compensated ring grooves?

Compensated ring grooves are designed to ensure proper ring loading and effective oil control. This helps reduce engine wear, lower emissions, and improve overall engine efficiency by preventing excessive oil consumption.

Mahle OE Piston Set 2243861WR050MM - Chrysler 6.1L

Name: Mahle OE Chrysler 6.1L 2005-2010 0.50MM Piston With Rings Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-chrysler-6-1l-2005-2010-0-50mm-piston-with-rings-set-set-of-8-t14-53441
Price: 760.46 USD
Availability: BackOrder

Mahle OE Chrysler 6.1L 2005-2010 0.50MM Piston With Rings Set (Set of 8)

$760.46

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 6.1L 2005-2010 0.50MM Piston With Rings Set (Set of 8). Features compensated ring grooves for improved oil control.

Key Features

Fits Chrysler 300 (2005-2010), Dodge Challenger (2008-2010), Dodge Charger (2006-2010), Dodge Magnum (2006-2008), Dodge Viper (2008), and Jeep Grand Cherokee (2006-2010).
Set includes eight pistons, each with pre-mounted piston rings, pins, and clips for convenient installation.
Features compensated ring grooves for proper ring loading and improved oil control.
Expansion-controlled design allows for small fitting clearances to reduce engine noise and wear.
Pistons are 0.50MM undersize, intended for use in bored cylinders.
OE quality from Mahle, a leading original equipment piston manufacturer.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

These Mahle OE pistons are 0.50MM undersize, meaning they are designed to fit cylinders that have been bored out to a larger diameter during an engine rebuild. This set includes eight pistons, each with compensated ring grooves. This design helps ensure proper ring loading and effective oil control, which is crucial for reducing engine wear, emissions, and noise. Mahle is a major OE piston manufacturer, so you're getting parts that meet the original equipment specifications for a wide range of Chrysler, Dodge, and Jeep vehicles from 2005 to 2010, including popular models like the Chrysler 300, Dodge Charger, and Jeep Grand Cherokee.

Mahle OE pistons are built with expansion-controlled designs. This allows for smaller fitting clearances within the cylinder bore, which further contributes to reduced engine noise and wear. Because these pistons come with the rings already mounted, along with the necessary pins and clips, they are ready for installation right out of the box. This convenience saves you time and effort during your engine build, letting you focus on getting the job done right. Having pistons that fit precisely with minimal clearance helps maintain optimal oil control and reduces the chances of blow-by, contributing to a healthier and more efficient engine.

This set is a solid option for anyone rebuilding a 6.1L Hemi engine. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific service manual for detailed installation procedures and torque specifications.