Power Steering Pump Pulley 32427537862 For BMW E82 E88 E60 E66 E90 E83 E84

Automobile pulley plays an important transmission role in automobile engine, and its main functions include:

1. Power transmission: the automobile pulley is connected with the crankshaft of the engine through a belt or a chain, and transmits the power generated by the engine to other accessories, such as generators, water pumps, air-conditioning compressors, etc., to drive the operation of these accessories.

2. Synchronous operation: The design and installation position of the pulley are accurately calculated and adjusted, which can ensure the synchronous operation between the belt or chain and the pulley, make all the accessories run at the correct speed and time, and ensure the coordinated work of various systems of the vehicle.

3. Adjustment function: By replacing pulleys with different sizes or shapes, the transmission ratio between the engine and other accessories can be adjusted to meet the power demand under different working conditions and improve the performance and fuel economy of the vehicle.

4. Shock absorption and noise reduction: the transmission mode between pulley and belt or chain is relatively soft, which can reduce the vibration and noise during transmission and improve driving comfort.

In a word, the function of automobile pulley mainly includes power transmission, synchronous operation, adjustment function and vibration reduction and noise reduction. It is an important transmission device between the engine and other accessories and plays a key role in the normal operation and performance of the vehicle.