Repair kit for DISA n52, n51, n52n, n52k, n52t, n53 (11617579114, 11617560537, 11617522929) - large blade

DISA System Description

The DISA unit is a vacuum system controlled by a special solenoid valve. The signal from the engine comes exactly to this valve. DISA is used in the intake manifold.

By using the method of varying the length of the intake pipes, air fluctuations can be controlled. To do this, they are closed using a shutter in a certain operating mode.

The disa n52 executive unit is a damper with a control side. To carry out air regulation, BMW specialists began to use pipelines of variable cross-section, which can be easily switched among themselves. In order for the torque to have an even value, pipelines are used that are narrow for medium speeds, and wide for work at high speeds.

DISA breakdown

DISA sometimes breaks down, not a single mechanism is immune from this. This is due to the unreliable type of joint and the material used - plastic. The blade gradually loosens, noise appears from it - crackling and buzzing. This is due to the somewhat special connection of the blade to the lever. With a failed blade, the connection with the lever becomes more and more flimsy. It is impossible to continue to use such a unit, since the part that has fallen off may end up in the manifold and damage the engine. Even if you decide to buy disa n52 a new one, and it also uses plastic, so a similar situation can happen with it.

Solution to the problem

The disa n52 executive unit can of course be bought from BMW, but it is a very costly task to update the blocks all the time (one block costs more than fifteen thousand rubles). The correct way out is to purchase a repair kit. You can buy a special disa n52 repair kit from our company. It consists of an aluminum gear, a steel guide pin, a gasket, a grower and an aluminum blade.

Original DISA Node Numbers:
Equipment:
Compatibility:

Ремонт DISA BMW N51, N52, N52N, N52K 11617579114, 11617560537, 11617522929 большая лопасть

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