YDL03257AA Piston Ring for Cummins NT 855 Engine

Description

The YDL03257AA is a piston ring set specifically for the Cummins NT 855 engine. Piston rings are crucial for maintaining the seal between the piston and the cylinder wall. This seal is essential for containing the pressure of combustion, transferring heat away from the piston, and scraping oil from the cylinder walls to prevent it from entering the combustion chamber. This high-quality ring set is made from durable materials to ensure a long service life, maintaining optimal engine compression and power.