Parts for Cummins Diesel Engines

Cummins engine components

Cummins engine subsystems for construction machinery

We also offer high-quality spare parts for Cummins engines, designed with reliability and long life in mind. Our range includes oil pumps, filters, pistons, connecting rods, valves, injectors, and complete gasket sets. Every element meets rigorous quality standards, which translates into safe and effective repair or regeneration of the engine.

Cummins oil pump – responsible for maintaining stable oil pressure throughout the engine lubrication system, even when operating in very demanding conditions. It ensures continuous oil circulation to all key moving parts, minimizing friction and wear. Its proper operation directly impacts the durability and reliability of the Cummins power unit.

Cummins oil pump shaft – transfers mechanical drive to the oil pump, enabling its precise and even operation. It is made of durable materials resistant to twisting and long-term loads. Wear or damage to the shaft can lead to decreased efficiency of the lubrication system.

Cummins oil pump gears – responsible for generating the proper oil flow in the engine. Their precise fit guarantees quiet and effective pump operation. The manufacturing precision of the gears is crucial for maintaining the correct oil pressure.

Cummins oil filter base – enables the safe and leak-proof mounting of the oil filter to the engine block. It directs oil flow to ensure effective filtration before returning oil to the system. Its quality affects the effectiveness of engine protection against contaminants.

Cummins oil filter housing – protects the filter element from mechanical damage and external factors. It ensures proper sealing and maintenance of correct operating oil pressure. It is an essential element affecting the durability of the entire lubrication system.

Cummins filter base adapter – allows for fitting the oil filter to specific engine configurations. It facilitates modernization or repairs of the lubrication system. It is often used in engines operating in industrial machinery and heavy vehicles.

Cummins oil pan strainer – responsible for drawing oil from the oil pan and its initial cleaning. It protects the oil pump from sucking in larger contaminants. Its permeability is crucial for proper engine operation.

Cummins oil pickups – ensure a continuous and stable oil supply to the lubrication pump. They work in direct contact with engine oil, so they must be resistant to temperature and vibrations. Even a small leak can cause oil pressure drops.

Cummins oil suction tubes – transport oil from the pan to the oil pump in a safe and controlled manner. Their design prevents aeration of the lubrication system. Damage to the tube can lead to serious engine failures.

Cummins engine breather – responsible for effective crankcase ventilation. It vents gases produced during engine operation, limiting internal pressure buildup. It contributes to stable and clean operation of the power unit.

Cummins oil separator – separates oil particles from gases escaping the breather. It prevents oil from entering the intake system. It reduces oil consumption and improves engine running culture.

Cummins piston cooling nozzle – directs a stream of oil directly onto the bottom of the piston, ensuring its effective cooling. It protects piston elements from overheating while working under heavy load. It helps extend the life of pistons and rings.

Cummins oil nozzles – responsible for precise lubrication of the most heavily loaded engine parts. They ensure the right amount of oil exactly where it is needed most. Their permeability is essential for engine durability.

Cummins crankshaft – converts the reciprocating motion of the pistons into rotational motion. It works under immense mechanical and dynamic loads. It requires perfect lubrication and precise balancing.

Cummins main bearings – support the crankshaft in the engine block, enabling its smooth operation. They take on significant forces generated during combustion. Their wear can lead to serious damage to the shaft.

Cummins connecting rod bearings – located between the connecting rod and the crankshaft. They ensure proper force transfer and friction reduction. Their technical condition has a key impact on the durability of the crank system.

Cummins shaft gear – transfers drive from the crankshaft to the timing system. It ensures proper synchronization of valve and piston operation. Even slight wear can affect the operation of the entire engine.

Cummins shaft flange – enables the durable connection of the crankshaft with the flywheel. It transfers torque to further elements of the drive system. Its stability affects the smoothness of engine operation.