Caterpillar cylinder liner 473-9034, as a key component of the engine, has excellent performance and quality. It is carefully crafted with high-quality alloy, which endows the cylinder liner with high-strength and wear-resistant properties, effectively resisting the friction loss caused by the reciprocating motion of the piston and greatly extending its service life. During the production process, precision casting and high-precision machining techniques are used to ensure accurate dimensions and tight compatibility with other engine components, achieving stable and reliable operation. It has good corrosion resistance and can adapt to complex and harsh working environments, reducing the risk of failures caused by corrosion.
In terms of applicable models, the 473-9034 cylinder liner is compatible with various Caterpillar engines, such as the 3406 engine, which can be seen in large construction machinery such as excavators, loaders, and some models of heavy-duty truck power systems. At the same time, it is also applicable to engines such as C16, meeting the power requirements of different equipment and ensuring stable operation of the equipment under various working conditions.
There are numerous accessories related to it, and the piston and piston ring are important components that work together with it. The piston performs reciprocating linear motion inside the cylinder liner, converting the thermal energy generated by fuel combustion into mechanical energy. The piston ring is responsible for sealing the cylinder, preventing gas leakage, ensuring stable cylinder pressure, and working together with the cylinder liner to maintain efficient engine operation. In addition, the water blocking ring of the cylinder liner cannot be ignored. It is installed between the cylinder liner and the cylinder block, playing a good sealing role, preventing coolant leakage, ensuring the normal operation of the engine cooling system, and avoiding problems such as engine overheating caused by coolant leakage.
If you are interested, you can contact us by email:allen@perkins-rx.com

The engine compatible with Caterpillar cylinder liner 473-9034 is widely used in multiple fields and plays a key role in various scenarios.
In the field of construction machinery, equipment adapted to engines such as 3406 and C16 is used for large excavators and loaders. With the stable and reliable performance of cylinder liners 473-9034, the engine can output strong power and easily cope with heavy load tasks such as excavation and transportation of earth and stone. During the leveling process of the bulldozer, the engine continues to operate at high load, and the cylinder liner ensures its stable operation, helping to efficiently complete the land leveling work.
In the field of transportation, heavy-duty trucks need to experience various road and climate conditions during long-distance transportation. Vehicles that are adapted to corresponding engines rely on the wear-resistant and corrosion-resistant characteristics of cylinder liners to maintain engine stability and ensure timely delivery of goods. The dump truck frequently loads and unloads goods, and the engine needs to be frequently started, stopped, and adjusted for power output. The cylinder liner supports the engine to respond flexibly, improving transportation efficiency.
In the field of energy development: In mining scenarios, equipment such as mining trucks and electric shovels operate in harsh environments for long periods of time. The adapted engine, supported by cylinder liners, can operate stably and provide continuous power for ore mining and transportation. Oil drilling platform equipment requires extremely high power stability, and the engine operates reliably with the support of cylinder liners to ensure smooth drilling operations.
Why choose Ningbo Qiuning Trading Co., Ltd?
Because we have a professional team, original factory quality assurance, precise quality control, a wide range of models that are compatible with various engines, and help equipment run smoothly.
If you are interested, please feel free to inquire and contact us via email: allen@perkins-rx.com