Mahle - Engine Piston Set - 2243902WR040

Mahle Engine Piston Set – 2243902WR040 (0.040" Oversize)

The Mahle 2243902WR040 piston set is a 0.040-inch oversized option built for durability and performance in 6.0L Power Stroke diesel engines, found in select 2003–2010 Ford Super Duty and E-Series models. Manufactured from high-strength aluminum and designed with a bowl-style piston head, this set is ideal for engines requiring re-bored cylinders during rebuilds.

Featuring coated skirts to reduce friction and wear, these pistons are OE-grade and built to handle the demands of heavy-duty diesel performance.

Specifications:

• Oversize: 0.040 in

• Compression Height: 52.04 mm

• Top Ring Thickness: 2.30 mm

• Second Ring Thickness: 2.00 mm

• Oil Ring Thickness: 3.44 mm

• Piston Pin Diameter: 34.01 mm

• Material: Aluminum

• Head Style: Bowl

• Skirt Coating: Yes

• Includes: Pistons and pins (rings sold separately)

Fitment – 6.0L Power Stroke Diesel:

• Ford E-350 Club Wagon: 2004–2005

• Ford E-350 Super Duty: 2004–2010

• Ford E-450 Super Duty: 2004–2010

• Ford Excursion: 2003–2005

• Ford F-250 / F-350 / F-450 / F-550 Super Duty: 2004–2007

📞 Call 1-800-228-8482 or 📧 Email parts@southcentraldiesel.com for availability, help with fitment, or to pair this set with matching piston rings and gaskets.