1. Improved Efficiency: The unidirectional pulley design ensures that the alternator only rotates when the engine is running, thereby improving the overall efficiency of the charging system. This helps reduce unnecessary drag on the engine when the vehicle is not running, such as during deceleration or when the alternator is not required.

2. Increased Durability: Being of factory high quality, this pulley is manufactured to withstand the rigorous demands of modern automotive engines. It is designed to last longer, reducing the need for frequent replacements and saving you money in the long run.

3. Precise Fitment: The pulley is specifically designed and engineered to fit perfectly in the designated space within the Audi models mentioned. This ensures a seamless integration with the vehicle's existing components, eliminating the risk of misalignment or other installation issues.

4. Optimized Performance: By maintaining proper belt tension and alignment, this unidirectional pulley contributes to optimized engine performance. It helps the alternator function at its peak efficiency, providing a reliable source of electrical power for the vehicle's various electrical systems.

Q1. How is quality ensured?

Answer:Our products are 100% QC tested, if the item has a non-human quality problem during the warranty period, we will provide an exchange warranty service for your specific item after proof.

Q2. Are you an auto parts manufacturer?

Our company is a manufacturer and a wholesaler, our company sells Korean Hyundai Kia Great Wall series auto parts

Q3. What is your Minimum Order Quality?

The platform rules require different minimum order quantities for each category of products. If there is stock available, we can sell you one item and you can contact us separately.

Q4. What about delivery time?

If we have the item you need in stock, we can send you the item within 3 business days after deposit or 100% payment. In case of customized products, the production time for each product usually varies and usually takes 5 to 15 working days.

Q5. What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

Q6. What is your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q7. How about the warranty?

A: Normally, the warranty period is 12 months after you receive the goods. For certain specific products, the warranty period is longer. We will indicate it in the product.