The belt tensioner springs for alternator and timing systems by Sana Sanat Ebtekar are precisely engineered and manufactured using top-quality materials. They enhance the service life of belt tensioners and ensure the optimal performance of the vehicle’s alternator and engine systems.
We supply our products to the major domestic automotive manufacturers, including Iran Khodro, Saipa, Pars Khodro, Kerman Motor, and others.



- Production of Alternator Belt Tensioner Springs
- For the First Time in Iran
- Specifically for component suppliers of the Iran Khodro production line
- Monthly production volume: approximately 140,000 units
Alternator Belt Tensioner Springs for Iran Khodro Vehicles
Manufactured by Sana Sanat Ebtekar, these springs are designed with a focus on durability, efficiency, and full compatibility with the engine systems of Iran Khodro vehicles. They deliver optimal performance under various conditions.
Models:
206, 405, and Rana:
The belt tensioner springs for these models are engineered to ensure proper belt tension and reduce wear. With easy installation and long service life, they are among the best choices for these vehicles.
National Engine, Dena, and EF7:
Given the advanced technology of the EF7 engine and its demand for high precision, our belt tensioner springs are manufactured with a unique design and high-resistance materials to deliver flawless performance.


- Production of Alternator Belt Tensioner Springs
- For component suppliers of the SAIPA production line
- Monthly production volume: approximately 140,000 units
Alternator Belt Tensioner Springs for SAIPA Vehicles
The alternator belt tensioner springs produced by Sana Sanat Ebtekar for SAIPA vehicles are specifically designed and manufactured based on the technical specifications of these cars, offering outstanding performance in extending belt life and reducing noise.
Models:
Pride, Tiba, and Saina:
The tensioner springs for these models are highly resistant to stress and fully compatible with the engine, making them the ideal choice for SAIPA vehicles. These components, using either a spring-loaded or hydraulic arm, apply consistent and appropriate tension to the belt, preventing slippage, uneven wear, and performance loss.


- Production of alternator belt tensioner springs
- First time in Iran
- For OEM suppliers of Pars Khodro production lines
- Monthly production volume: approximately 140,000 units
- Joint Iranian–foreign products
With various models such as Tondar 90, Shahin, and Quick, Pars Khodro requires highly durable and precisely engineered belt tensioners. Sana Sanat Ebtekar meets these demands with excellence.
Models:
Tondar 90, Shahin, and Quick:
The belt tensioner springs for these models are designed according to international standards, helping to extend belt life and prevent damage to the alternator and other system components.
Brilliance:
The alternator belt tensioner springs specifically developed for Brilliance vehicles are designed to maintain proper belt tension and ensure optimal performance of the engine’s auxiliary systems, including the alternator and pumps. These components are made from durable materials and precision-engineered to prevent belt stretching and loss of efficiency, thereby increasing overall system longevity.


Function of the Alternator Belt Tensioner
The alternator belt tensioner is a mechanical component responsible for maintaining proper tension in the drive belt system of a vehicle’s engine. It ensures consistent and optimal tension on the belt that connects auxiliary systems such as the alternator, water pump, air conditioning compressor, and power steering pump. Using a spring-loaded arm, the tensioner applies steady pressure to the belt, preventing slippage, uneven wear, or performance degradation. Proper functioning of the belt tensioner ensures efficient power transmission between pulleys and extends the lifespan of both the belt and connected components. If the tensioner fails, the belt may loosen, potentially disrupting the operation of critical vehicle systems.


Function of the Timing Belt Tensioner
The timing belt tensioner is a critical mechanical component responsible for maintaining the correct tension in the timing belt system of an engine. Using a spring-loaded mechanism, the tensioner applies consistent and appropriate tension to the timing belt, preventing slippage, jumping, or disruption in the synchronization of the engine components. The precise operation of the timing belt tensioner ensures that the camshaft and crankshaft work in perfect coordination, keeping the ignition timing optimized. A failure in the timing belt tensioner can cause the timing belt to loosen, potentially leading to severe engine damage. Therefore, proper maintenance and timely replacement of this component are essential for reliable engine performance.
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Choosing the Best
Alternator and Timing Belt Tensioner Springs
for Your Vehicle


Buy Alternator Tensioner Springs for Cars
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At Sana Sanat Ebtekar, we are committed to providing high-quality products that meet the needs of domestic vehicles. If you're looking for better performance, longer life, and assurance of the health of your alternator system, our products are the best choice for you. Contact us for placing orders or receiving expert advice.