Set Upper Engine Supplier – Cummins Engine Parts Tuned Vibration Damper 3925567/3922557 For Cummins 6C8.3 Engine – Raptors

Product Description

The vibration damper is used to suppress the shock and the impact from the road surface when the spring rebounds after absorbing the shock. It is widely used in automobiles to accelerate the attenuation of the vibration of the frame and the body to improve the driving comfort of the automobile. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road, the spring itself will also have reciprocating motion, and the vibration damper is used to suppress the jump of this spring.

The function of the valve is specifically responsible for inputting air into the engine and exhausting the exhaust gas after combustion. From the engine structure, it is divided into intake valve and exhaust valve. The function of the intake valve is to suck air into the engine and mix and burn with fuel; the function of the exhaust valve is to discharge the burned exhaust gas and dissipate heat.

In order to improve the efficiency of intake and exhaust, multi-valve technology is now used. It is common that each cylinder is arranged with 4 valves (there are also single-cylinder designs with 3 or 5 valves, the principle is the same). 4 cylinders have 16 valves in total. The “16V” often seen in automobile materials means that the engine has a total of 16 valves. This kind of multi-valve structure is easy to form a compact combustion chamber. The injector is arranged in the center, which can make the oil and gas mixture burn more quickly and evenly. The weight and opening of each valve are appropriately reduced, so that the valve can be opened or closed faster.

Cummins 4 parts buisness division

1, Cummins Filtration System (formerly Fleetguard)-Design, manufacture and distribute heavy-duty air, fuel, hydraulic oil and lubricating oil filters, various chemical additives and exhaust system products for diesel and gas engines.
2, Cummins Turbocharging Technology System (formerly Holset)-Design and manufacture a full range of turbochargers and related products for diesel and natural gas engines of more than three liters, mainly used in commercial vehicles and industrial markets.
3, Cummins Emission Treatment System-develops and produces exhaust catalytic purification systems and related products for the medium and heavy-duty diesel engine market. Products include integrated catalytic purification systems, special parts for after-treatment systems, and provide system integration services for engine manufacturers.
4, Cummins Fuel System-Design, develop and manufacture new fuel systems and remanufacturing of electronic control modules for diesel engines with a displacement range of 9 liters to 78 liters.

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Porduct application

Cummins parts are widely used in road vehicles such as trucks, buses, RVs, light commercial vehicles and pickup trucks, as well as off-road machinery and equipment such as construction machinery, mining machinery, agricultural machinery, ships, oil and gas fields, railways and generator sets.

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