- 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.