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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
