Description

7.3L Ford Powerstroke Diesel HD Pistons – Mahle 224-3163 / 224-3409

Upgrade Your 7.3L Powerstroke for Lasting Performance

Restore and enhance your 1994–2003 Ford 7.3L Powerstroke with Mahle’s Heavy Duty Piston Set. Engineered for exceptional durability and reliability, these pistons deliver outstanding performance for any application—whether daily driving, towing, or heavy-duty work. Mahle crafts each piston from high-quality aluminum and incorporates a bowl-type head design to improve air-fuel mixing, resulting in better combustion, increased strength, and superior crack resistance.

Why Choose Mahle? Precision and Strength

• Comprehensive Ring Set:
  The Mahle 224-3163WR piston assembly includes:
  • Top compression ring: 3.00 mm
  • Second compression ring: 2.00 mm
  • Oil ring: 3.50 mm
    These rings ensure excellent sealing, reduce blow-by, and promote proper lubrication—helping your engine last longer.

Tailored Fit and Compression Options

• Bore Sizes Available:

  • Standard (.std)
  • .010
  • .020
  • .030
  • .040
    Choose the size that matches your engine rebuild needs.

• Reduced Compression Options

• Installation Specs:

  • Piston pin diameter: 33.233 mm
  • Compression height: 54.40 mm
    Designed for straightforward installation—ideal for both professionals and DIY enthusiasts.

Key Features at a Glance

• Direct fit for 1994–2003 Ford 7.3L Powerstroke engines
• Meets or exceeds OE specifications
• High-strength aluminum construction with bowl-type head for performance and durability
• Ring dimensions: Top 3.00 mm | Second 2.00 mm | Oil 3.50 mm
• Multiple bore sizes: .std, .010, .020, .030, .040
• Reduced compression option: 224-3409WR
• Piston pin diameter: 33.233 mm
• Compression height: 54.40 mm
• Perfect for rebuilds, upgrades, or OE replacement

Order with Confidence

Tip: For best results, have your cylinders measured by a professional machine shop before ordering to guarantee the correct piston size and perfect fit. Changes in piston size after ordering may be subject to restocking and shipping fees.

Mahle HD Pistons—for long-lasting power and reliability in your 7.3L Powerstroke.