in stock (10 item)
Genuine YANMAR piston ring set for N21L-UV engine, OEM part number 747673-22502, designed for reliable sealing, reduced oil consumption, and long service life.
brand : YANMAR
The YANMAR N21L-UV Piston Ring Set (OEM Part No. 747673-22502) is a genuine, high-quality engine component designed specifically for YANMAR N21L-UV diesel engines. This piston ring set plays a critical role in maintaining proper compression, ensuring efficient combustion, and controlling oil consumption inside the cylinder.
Manufactured to YANMAR’s strict OEM standards, these piston rings provide excellent sealing between the piston and cylinder liner, reducing blow-by gases and improving overall engine efficiency. The rings are made from durable, wear-resistant materials that can withstand high temperatures and pressures commonly found in marine and industrial diesel engine operations.
Using this genuine piston ring set helps extend engine life, maintain stable performance, and reduce maintenance costs over time. It is suitable for engine overhauls, routine maintenance, and replacement of worn or damaged piston rings, ensuring reliable operation in demanding working conditions.
Key Features:
Genuine YANMAR OEM piston ring set
Designed for YANMAR N21L-UV engines
OEM Part Number: 747673-22502
Ensures proper compression and sealing
Reduces oil consumption and blow-by
High durability for long service life
Ideal for marine and industrial diesel engines
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