BMW N52B30A(3.0L) 11257559434 11257536373 piston ring

Key Features:

• Precision Fitment
  Engineered to meet exact OEM specifications for the BMW N52B30A 3.0L engine.

• High Wear Resistance
  Manufactured with advanced alloy materials to ensure long-lasting durability.

• Optimized Performance
  Enhances sealing, reduces oil consumption, and boosts engine efficiency.

• Reliable Heat Tolerance
  Maintains performance under extreme combustion temperatures.

Product Details:

This piston ring set is specially designed for the BMW N52B30A turbocharged inline-six engine. Built with precision CNC-machining and strict quality control, it ensures smooth operation and maximum engine compression. Ideal for professional rebuilds or high-performance maintenance, it delivers reliability under high RPM and thermal load conditions. Compatible with various BMW models using the N52 3.0L platform.