What is included with this piston set?

This Mahle OE piston set includes six pistons with compensated ring grooves, six piston pins, and six sets of clips. The piston rings are already mounted on the pistons for your convenience.

What does 'expansion-controlled design' mean for these pistons?

An expansion-controlled design means the pistons are manufactured with specific clearances to manage thermal expansion. This helps reduce engine noise, minimize wear, and improve oil control as the engine heats up.

Can these pistons be shipped to California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

1995-1997 Ford Aerostar Piston Set | Mahle OE

Name: Mahle OE Ford Trk 4.0L 244 V6 1995-1997 Vin X & W Piston Set (Set of 6)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-trk-4-0l-244-v6-1995-1997-vin-x-w-piston-set-set-of-6-t14-53452
Price: 189.44 USD
Availability: BackOrder

Mahle OE Ford Trk 4.0L 244 V6 1995-1997 Vin X & W Piston Set (Set of 6)

$189.44

On Backorder

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

Fits 1995-1997 Ford Aerostar. Mahle OE piston set for 4.0L V6 engines, ready for installation with rings, pin, and clips included.

Key Features

Fits 1995-1997 Ford Aerostar, Explorer, and Ranger 4.0L V6 engines (VIN X & W).
Expansion-controlled designs reduce engine noise, wear, and emissions.
Compensated ring grooves ensure proper ring loading and oil control.
Pistons come ready for installation with mounted piston rings.
Includes piston pin and clips for builder convenience.
OE quality from Mahle, a major global OE piston manufacturer.

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Fits these vehicles

Ford Aerostar 1995-1997
Ford Explorer 1995-1997
Ford Ranger 1995-1997

Product Details

These Mahle OE pistons feature expansion-controlled designs, meaning they're built with small fitting clearances. This helps reduce engine noise and wear, while also improving oil control and emissions. They are specifically made for the 4.0L 244 V6 engines found in 1995-1997 Ford Aerostar, Explorer, and Ranger trucks, including those with VIN X and W designations.

You'll appreciate that these pistons come ready for installation. Mahle includes the piston rings, pin, and clips, so you have everything you need to get the job done without hunting for extra parts. This attention to convenience is a hallmark of Mahle, a major OE piston manufacturer worldwide, ensuring you get the same quality features found in original equipment.

Proper ring loading and oil control are critical for engine health, and these pistons are designed with compensated ring grooves to help achieve just that. If you're rebuilding the top end of your 4.0L V6 Ford, this set offers a well-built solution straight from a leading OE supplier.