Optimize the performance of your Cummins 855 engine with the Fortpro Premium Piston Ring Set. Designed to provide a perfect seal, control oil consumption and improve heat transfer, this piston ring set is essential for keeping your engine running efficiently and long-lasting. Manufactured from high quality, precision materials, this set meets and exceeds OEM specifications, ensuring exceptional compatibility and performance. With Fortpro, your engine gets the best in quality and reliability.

Specifications:

• Brand: Fortpro
• Vehicle Type: Semi-Trucks / Heavy Trucks
• Product Department: Engine
• Product category : Cummins Parts
• Part Type: Piston Ring Set
• OEM Reference #: 3801056, 3801056S, CUM3801056S
• Ring Count: 4
• Inside Diameter (ID): 5.5 in. / 139.700 mm
• Material: Steel Alloy
• Applications:
  Cummins 855 Engine

CrossReference:

• Cummins: 3801056, 3801056S, CUM3801056S, 4089810
• PAI: 505070