Engine crankshaft

The engine crankshaft is the core moving component and power output element of an internal combustion engine. It converts the piston’s linear reciprocating motion into rotational motion, delivering power to the outside while enduring periodically varying gas pressures and reciprocating inertial forces.

Cylinder liner and piston assembly kit

This product is a repair component kit designed for 4-cylinder engines, including parts such as cylinder liners, pistons, piston rings, and sealing rings.

Cylinder liner

A cylindrical component镶嵌 into the cylinder block (cylinder body), which, together with the piston and cylinder head, forms the combustion chamber. It provides guidance for the reciprocating motion of the piston and is responsible for transferring the heat generated by combustion to the cooling medium.

Cylinder liner

The cylinder liner (also known as the cylinder sleeve) is a critical component of an internal combustion engine. It is a cylindrical part installed inside the engine’s cylinder block, working together with the piston and cylinder head to form the combustion chamber and providing a guiding surface for the reciprocating motion of the piston.

Cylinder liner

The ability to efficiently transfer the heat generated by combustion to the cooling medium helps the engine maintain an optimal operating temperature.

Cylinder liner

It has sufficient strength to withstand high combustion pressures and features high machining accuracy in its inner bore, which helps ensure the engine's sealing performance.

Cylinder liner

Made from materials such as wear-resistant alloy cast iron, some of which have undergone surface hardening treatment, these components can withstand the long-term friction exerted by piston rings.

Cylinder liner

The cylinder liner (also known as the cylinder sleeve) is a critical component of an internal combustion engine. It is a cylindrical part installed inside the engine’s cylinder block, working together with the piston and cylinder head to form the combustion chamber and providing a guiding surface for the reciprocating motion of the piston.

Cylinder liner

As a key pathway for heat conduction, the cylinder liner can promptly dissipate the high-temperature heat from the piston assembly; its structural design directly affects the engine’s thermal management efficiency.

Cylinder liner

A cylindrical component镶嵌 into the cylinder block (cylinder body), which, together with the piston and cylinder head, forms the combustion chamber. It provides guidance for the reciprocating motion of the piston and is responsible for transferring the heat generated by combustion to the cooling medium.

Cylinder liner

The cylinder liner, also known as the cylinder sleeve, is one of the core components of an internal combustion engine.

Water pump

The engine water pump is a core component of the cooling system in power equipment such as automobiles and construction machinery. Made primarily from cast iron or aluminum alloy, it is driven by a belt or gear connected to the engine crankshaft, which in turn circulates the coolant to maintain a stable operating temperature for the engine.

Water pump

The engine water pump is a core component of the cooling system in power equipment such as automobiles and construction machinery. Made primarily from cast iron or aluminum alloy, it is driven by a belt or gear that is linked to the engine crankshaft, thereby circulating the coolant and ensuring stable operating temperatures for the engine.

Water-cooled diesel engine

A water-cooled diesel engine uses a circulating water system to cool the engine, effectively dissipating heat through components such as the radiator and water pump, thereby ensuring that the engine consistently operates at its optimal temperature.

Water-cooled diesel engine

A water-cooled diesel engine uses a circulating water system to cool the engine, effectively dissipating heat through components such as the radiator and water pump, thereby ensuring that the engine consistently operates at its optimal temperature.

Fuel injector

The fuel injector is a critical component of the diesel engine's fuel system, responsible for spraying fuel into the combustion chamber in an atomized form, ensuring thorough mixing of fuel and air to facilitate efficient combustion.