We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, and a huge warehouse storage and professional after-sales maintenance team. Both original and subsidiary factories can provide it, supplied globally.
Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center
Our company provides more engine assemblies and accessories of different brands and models
If you are interested, please add my contact information directly:
WeChat/WhatsApp：+8615888032469
E-mail： allen@perkins-rx.com
Remarks: The model or serial number processing is faster and the price is more favorable
We provide global logistics and delivery services, genuine product guarantee, and support online ordering.
Perkins cylinder liner T402872 is in the "core barrier" position during engine operation, directly in contact with high-temperature and high-pressure combustion gases, while providing a smooth track for piston reciprocating motion. Its performance directly affects the compression efficiency, fuel consumption, and service life of the engine. Once wear or seal failure occurs, it can lead to problems such as decreased power and increased oil loss.
The original Perkins cylinder liner T402872 is made of high nickel alloy cast iron material, which is formed by centrifugal casting process. The inner wall is precision honed to form a uniform mesh oil storage structure, which can reduce piston friction loss and quickly dissipate combustion chamber heat. It is not easy to crack or deform under continuous high load operation. Its sealing groove design is perfectly matched with the piston ring, which can effectively prevent gas leakage, especially suitable for equipment that runs for a long time such as diesel generators and heavy trucks.
The auxiliary cylinder liner T402872 is made of high-quality gray cast iron and processed through static casting to ensure basic structural strength. The inner wall roughness is controlled within the industry standard range, which can meet the requirements of medium load working conditions such as agricultural machinery and light engineering machinery. Although the high-temperature creep resistance is slightly inferior to the original factory, after surface hardening treatment, the wear resistance can meet the requirements of conventional use, and the price is only 60% -70% of the original factory, with obvious cost-effectiveness advantages.
Ningbo Qiuning Trading Co., Ltd. has established a strict process for the procurement and quality inspection of Perkins cylinder liner T402872: all original products come with Perkins official certification marks, and each batch is sampled for compressive strength and temperature resistance performance; The subsidiary products need to undergo a 72 hour sealing test and friction and wear test to ensure that there are no problems such as oil leakage or cylinder pulling after installation. The company's technical team can recommend suitable products for customers based on factors such as the annual operating time of the equipment and fuel quality. For example, for mining equipment, it is recommended to choose original cylinder liners to cope with harsh environments, while for ordinary agricultural equipment, secondary products can be considered.
If you need to know specific inventory, compatible models, or obtain targeted quotations, you can communicate in real-time through WeChat/Whatsapp, or send emails detailing your requirements. Ningbo Qiuning Trading promises to provide a 12-month warranty service for all cylinder liners, ensuring worry free procurement for customers.
