![What's up with this rubber sleeve thing on my brake caliper slide pin (the left one)? That one was REALLY stuck while the one without it was pretty smooth. : r/MechanicAdvice What's up with this rubber sleeve thing on my brake caliper slide pin (the left one)? That one was REALLY stuck while the one without it was pretty smooth. : r/MechanicAdvice](https://preview.redd.it/ta52hjugayf61.jpg?auto=webp&s=59ed1e43c50f6ebd77d190229737586447f48830)
What's up with this rubber sleeve thing on my brake caliper slide pin (the left one)? That one was REALLY stuck while the one without it was pretty smooth. : r/MechanicAdvice
![Tech Tip: Bent or Binding Mounting Pins May Cause Slider-Style Caliper Problems on Brakes - Safe Braking Tech Tip: Bent or Binding Mounting Pins May Cause Slider-Style Caliper Problems on Brakes - Safe Braking](http://www.safebraking.com/wp-content/uploads/2014/08/wornseals.jpg)
Tech Tip: Bent or Binding Mounting Pins May Cause Slider-Style Caliper Problems on Brakes - Safe Braking
![A brake caliper does all of the hard work to slow down your car when you stamp on the brake pedal. Haynes explains how calipers operate and reveal the different types. A brake caliper does all of the hard work to slow down your car when you stamp on the brake pedal. Haynes explains how calipers operate and reveal the different types.](https://haynes.com/en-gb/sites/default/files/styles/blog_landing_header_687/public/web_Which%20calliper%20is%20best%20for%20your%20car.jpg?itok=X9LDLcc4)