What does '.50MM Oversize RCH .010' mean for these pistons?

This indicates the pistons are manufactured to be 0.50 millimeters larger in diameter than the standard size. The '.010' refers to the equivalent measurement in inches, meaning they are 0.010 inches larger than stock. This sizing is typically used when engine cylinders have been re-bored to match.

What is included in this piston and ring set?

This set comes with eight pistons, each with its piston rings already mounted. It also includes the necessary wrist pins and clips, making it a ready-to-install solution for engine rebuilding.

Why are compensated ring grooves important?

Compensated ring grooves help ensure that the piston rings maintain consistent pressure against the cylinder wall. This leads to better oil control and reduced blow-by, contributing to improved engine performance and longevity.

2005-2007 Dodge Dakota Piston Set | Mahle OE

Name: Mahle OE Dodge Trk & Jeep 4.7L Vin J 02-07 .50MM Oversize RCH .010 Piston With Rings Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-dodge-trk-jeep-4-7l-vin-j-02-07-50mm-oversize-rch-010-piston-w-t14-52896
Price: 553.78 USD
Availability: BackOrder

Mahle OE Dodge Trk & Jeep 4.7L Vin J 02-07 .50MM Oversize RCH .010 Piston With Rings Set (Set of 8)

$553.78

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2005-2007 Dodge Dakota. Mahle OE 4.7L Vin J pistons are .50MM oversize (.010) and come with rings, pin, and clips for easier installation.

Key Features

Fits 2005-2007 Dodge Dakota and 2002-2004 Jeep Grand Cherokee 4.7L Vin J.
Mahle OE quality pistons are .50MM oversize (.010 inch).
Includes pre-mounted piston rings for easier installation.
Pistons feature compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design reduces engine noise, wear, and emissions.
Set includes 8 pistons, rings, pins, and clips.

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Product Details

Mahle is one of the biggest original equipment piston manufacturers globally, and they're known for making parts that meet the exact specifications your engine needs. This piston and ring set is built to OE quality for your 2005-2007 Dodge Dakota or 2002-2004 Jeep Grand Cherokee with the 4.7L Vin J engine. These pistons are .50MM oversize, specifically .010 inches, which is important if you're re-boring your cylinders to match.

What sets these Mahle pistons apart is their attention to detail. They feature compensated ring grooves, which help ensure the piston rings are loaded correctly and maintain good oil control. The expansion-controlled design means they're made to run with smaller fitting clearances, helping to reduce engine noise, wear, and emissions while also improving how well they manage oil. Mahle makes it convenient for engine builders by including the piston rings, pin, and clips already mounted on the pistons, so they're ready to go right out of the box.

This set includes eight pistons, rings, pins, and clips, providing a complete solution for rebuilding your engine. Please note that this part is not CARB approved and cannot be shipped to California.