Perkins - Non Original - 0151NO - Kolbenringset Diameter 91.49

This aftermarket replacement piston ring set, part number 0151NO, is specifically designed for Perkins engines requiring a 91.49mm bore. As a non-original equipment manufacturer (non-OEM) component, it provides a reliable and cost-effective solution for engine maintenance and rebuilds. Piston rings are critical for the efficient operation of an internal combustion engine, serving three primary functions: sealing the combustion chamber to prevent gas leakage, transferring heat from the piston to the cylinder wall, and meticulously regulating engine oil consumption. This set typically includes a complete array of rings for one piston: the crucial top compression ring, the secondary compression ring, and the essential oil control ring. Each ring is manufactured to precise specifications to ensure optimal fit and performance within the engine's cylinder. The compression rings are vital for maintaining high cylinder pressure, which directly contributes to efficient power generation and improved fuel economy. The oil control ring is expertly designed to scrape excess oil from the cylinder walls, preventing it from entering the combustion chamber, thereby reducing oil consumption and minimizing exhaust emissions. While this 0151NO is not a genuine Perkins part, it is produced to meet or exceed the performance standards of the original components it replaces. It is compatible with various Perkins engine models that utilize a 91.49mm bore, commonly found in widely used engines such as the Perkins 4.236 and 1004-4 series, which power numerous agricultural, industrial, and construction machinery applications. Opting for this aftermarket replacement offers a dependable alternative for engine overhauls and repairs, helping to ensure your machinery continues to operate efficiently and reliably.