Cannot compress a new rear drum brake cylinder enough

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! Sometimes, new shoes are a little tight! If your new rear drum brake cylinder on your is too extended to fit the drum over the shoes, try this: -Ensure the Adjuster is Fully Retracted: Double-check that the self-adjuster is as short as it can go. -Manually Compress the Cylinder: Sometimes, aftermarket cylinders can be a bit stiff. Use a C-clamp or brake piston tool to carefully compress the cylinder. If it's still not fitting, you might need to compare the new cylinder to the old one to ensure it's the correct part. If everything checks out and it still doesn't fit, consulting a mechanic might be necessary. Good luck! If you have any other questions, please call us at 877-913-1554! We'll gladly find you a certified RepairPal shop in your area!