![What are piston return springs? What do they do and are they necessary for cars to work perfectly? - Quora What are piston return springs? What do they do and are they necessary for cars to work perfectly? - Quora](https://qph.cf2.quoracdn.net/main-qimg-cd7a240d361c1e5fdcc67445f9b96926.webp)
What are piston return springs? What do they do and are they necessary for cars to work perfectly? - Quora
![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?auto=webp&s=58bf9c30a22010f54a7f35993cf77b3c62c0c1fe)
I'm searching for piston return springs for my M52B28TU? is there a place where I can buy them ? : r/e46
![LKQ Online on X: "It is time to repair the piston return springs in your car? Let @ChrisFixed show you how replace them! #ChrisFix #howto #DIY #mechanic https://t.co/ggVa7DJPTH" / X LKQ Online on X: "It is time to repair the piston return springs in your car? Let @ChrisFixed show you how replace them! #ChrisFix #howto #DIY #mechanic https://t.co/ggVa7DJPTH" / X](https://pbs.twimg.com/media/DcTM1A0UwAED1GH.jpg)
LKQ Online on X: "It is time to repair the piston return springs in your car? Let @ChrisFixed show you how replace them! #ChrisFix #howto #DIY #mechanic https://t.co/ggVa7DJPTH" / X
![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/202f0j00BAaVPNCokckl/Car-Engine-Motor-Piston-Return-Compression-Spring.webp)