MAHLE PISTONS 197987875 MAHLE PISTONS Duramax PowerPak Piston Set 4.075 Bore for 6.6L LP5 Engines

The MAHLE PISTONS Duramax PowerPak Piston Set is designed for high-performance 6.6L LP5 engine applications. Crafted with precision, these cast pistons feature a dish design that optimizes combustion efficiency. The 4.075-inch bore ensures a perfect fit for rebuild or upgrade projects, delivering reliable power output and durability. The piston includes three 2.0 mm ring grooves, providing excellent sealing and compression retention. With a compression height of 2.122 inches and a minus 40.6 cc dish volume, this set is engineered to meet the demanding specifications of heavy-duty diesel engines. Ideal for professional engine builders and enthusiasts, the PowerPak pistons contribute to improved engine performance and longevity.

Features:

• Material: Cast for durability and reliable performance

• Bore Diameter: 4.075 inches for precise fitment

• Dish Design: Optimizes combustion efficiency with a minus 40.6 cc volume

• Ring Grooves: Three 2.0 mm grooves for effective sealing

• Compression Height: 2.122 inches for proper piston stroke and compression