What components are included in this Mahle piston set?

This set includes eight Mahle OE pistons with the piston rings already mounted, along with the necessary piston pins and clips for installation. It's a comprehensive package for a V8 diesel engine rebuild.

Are these pistons a standard size?

No, the pistons in this set are 0.040 inch undersize. This is a common size for engine rebuilding after machining to ensure proper fit and clearance.

What is the benefit of compensated ring grooves and expansion-controlled designs?

Compensated ring grooves help ensure the piston rings are loaded correctly, which is crucial for good oil control. Expansion-controlled designs help maintain small, consistent clearances as the engine heats up, reducing noise and wear.

2003-2004 Ford F-250 Super Duty Diesel Piston Set

Name: Mahle OE Ford 6.0L Diesel V8 144050WR-040 w/ PCR Piston With Rings Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-6-0l-diesel-v8-144050wr-040-w-pcr-piston-with-rings-set-s-t14-53234
Price: 857.69 USD
Availability: BackOrder

Mahle OE Ford 6.0L Diesel V8 144050WR-040 w/ PCR Piston With Rings Set (Set of 8)

$857.69

On Backorder

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

Fits 2003-2004 Ford F-250 Super Duty. Mahle OE diesel piston and ring set for the 6.0L V8 engine. Includes pistons, rings, pins, and clips for easier installation.

Key Features

Fits 2003-2004 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty with the 6.0L Diesel V8 engine.
This set includes eight pistons, eight sets of piston rings, eight piston pins, and eight sets of piston pin clips.
Pistons feature compensated ring grooves for proper ring loading and oil control.
Expansion-controlled designs help reduce engine noise, wear, and emissions.
Pistons come with rings pre-mounted for easier installation.
The pistons in this set are 0.040 inch undersize.

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Will this fit your vehicle?

Product Details

When you're rebuilding the heart of your 2003-2004 Ford F-250 Super Duty with the 6.0L diesel V8, Mahle OE offers a complete piston and ring set that's ready to go. This set includes eight pistons, each with compensated ring grooves designed to ensure proper ring loading and effective oil control. They also feature expansion-controlled designs, which help reduce engine noise, wear, and emissions by maintaining small fitting clearances.

Mahle is a major OE piston manufacturer, and these pistons come with the piston rings already mounted, along with the necessary pins and clips. This means you get a well-built set that's convenient for the engine builder, saving you time and effort during your rebuild. The pistons are 0.040 inch undersize, which is important to note for your machining and assembly process.

This set is designed to meet the original equipment specifications for your Super Duty truck. It's a solid option for anyone undertaking a significant engine overhaul where OE quality is a priority.