![I'm searching for piston return springs for my M52B28TU? is there a place where I can buy them ? : r/e46 I'm searching for piston return springs for my M52B28TU? is there a place where I can buy them ? : r/e46](https://preview.redd.it/mc05zk5lm1o91.jpg?width=640&crop=smart&auto=webp&s=83a289250c02b97ec36c08f2c47d0d57e42fb676)
I'm searching for piston return springs for my M52B28TU? is there a place where I can buy them ? : r/e46
![Car Engine Motor Piston Return Compression Spring - China Rectangular Compression Spring, Spring | Made-in-China.com Car Engine Motor Piston Return Compression Spring - China Rectangular Compression Spring, Spring | Made-in-China.com](https://image.made-in-china.com/2f0j00BAaVPNCokckl/Car-Engine-Motor-Piston-Return-Compression-Spring.jpg)
Car Engine Motor Piston Return Compression Spring - China Rectangular Compression Spring, Spring | Made-in-China.com
What are piston return springs? What do they do and are they necessary for cars to work perfectly? - Quora
![Brake Wheel Cylinder Piston Return Spring - China Piston Return Spring for Sale, Engine Piston Return Springs | Made-in-China.com Brake Wheel Cylinder Piston Return Spring - China Piston Return Spring for Sale, Engine Piston Return Springs | Made-in-China.com](https://image.made-in-china.com/2f0j00dZTGfCAcErqo/Brake-Wheel-Cylinder-Piston-Return-Spring.jpg)