
- Advanced Engineering: Mahle pistons are built with innovative designs, including slipper skirts and anti-friction skirt coatings. These features work to significantly reduce friction and wear, which helps to extend the life of your engine.
- Enhanced Performance: By minimizing internal resistance, these pistons contribute to improved horsepower and torque. This means your engine will run more efficiently and deliver better performance under load.
- Superior Durability: Made from high-strength materials and featuring thermal-resistant coatings, this piston can handle the extreme heat and pressure of diesel combustion. This robust construction ensures long-term reliability and engine longevity.
- Precision Manufacturing: With a 0.020" oversize and tighter tolerances, this piston provides a precise fit within the cylinder bore, optimizing compression and combustion efficiency for peak performance.
- Piston Rings Included: No
- Bore (in.): 4.022 in.
- Bore (mm): 102.159mm
- Stroke: 4.720 in.
- Engine Stroke Type: Stock
- Rod Length: 7.559 in.
- Piston Style: Dish, with no valve reliefs
- Piston Material: Cast aluminum
- Compression Height (in.): 2.818 in.
- Wrist Pin Style: Press-fit or floating
- Wrist Pin Retainers Included: Yes
- Wrist Pin Included: Yes
- Pin Diameter (in.): 1.575 in.
- Piston Ring Thickness: 3.00mm x 2.40mm x 4.00mm
- File Fit: No
- Gapless: No
- Remanufactured: No
- Quantity: Sold individually.

For your 1991-1993 5.9L Cummins engine, the Mahle 224-3523.020 Piston is an ideal upgrade. This piston isn't just a replacement part; it's a performance-enhancing component engineered with advanced technology. It's designed to provide a precise fit and meet or exceed original equipment manufacturer (OEM) specifications, ensuring reliable performance right out of the box.
Advanced Engineering: Mahle pistons are built with innovative designs, including slipper skirts and anti-friction skirt coatings. These features work to significantly reduce friction and wear, which helps to extend the life of your engine.
Enhanced Performance: By minimizing internal resistance, these pistons contribute to improved horsepower and torque. This means your engine will run more efficiently and deliver better performance under load.
Superior Durability: Made from high-strength materials and featuring thermal-resistant coatings, this piston can handle the extreme heat and pressure of diesel combustion. This robust construction ensures long-term reliability and engine longevity.
Precision Manufacturing: With a 0.020" oversize and tighter tolerances, this piston provides a precise fit w[...]
- Advanced Engineering: Mahle pistons are built with innovative designs, including slipper skirts and anti-friction skirt coatings. These features work to significantly reduce friction and wear, which helps to extend the life of your engine.
- Enhanced Performance: By minimizing internal resistance, these pistons contribute to improved horsepower and torque. This means your engine will run more efficiently and deliver better performance under load.
- Superior Durability: Made from high-strength materials and featuring thermal-resistant coatings, this piston can handle the extreme heat and pressure of diesel combustion. This robust construction ensures long-term reliability and engine longevity.
- Precision Manufacturing: With a 0.020" oversize and tighter tolerances, this piston provides a precise fit within the cylinder bore, optimizing compression and combustion efficiency for peak performance.
- Piston Rings Included: No
- Bore (in.): 4.022 in.
- Bore (mm): 102.159mm
- Stroke: 4.720 in.
- Engine Stroke Type: Stock
- Rod Length: 7.559 in.
- Piston Style: Dish, with no valve reliefs
- Piston Material: Cast aluminum
- Compression Height (in.): 2.818 in.
- Wrist Pin Style: Press-fit or floating
- Wrist Pin Retainers Included: Yes
- Wrist Pin Included: Yes
- Pin Diameter (in.): 1.575 in.
- Piston Ring Thickness: 3.00mm x 2.40mm x 4.00mm
- File Fit: No
- Gapless: No
- Remanufactured: No
- Quantity: Sold individually.