(31-03-20, 02:16 PM)bandit link Wrote: Your will need two trust me the GS500E has only one rear piston so only needs one body seal the Fzs600 as you know has two opposing ones look on Yambits & Powerhouse you need two as supplied their in the pic on Powerhouse & Yambits says two required.
Matey you're confusing pistons/seals with caliper body seal, which looks like a small washer and seals the gallery between the caliper half here top right one and only one.
![[Image: 49720516252_2fc2772e8c_c.jpg]](https://live.staticflickr.com/65535/49720516252_2fc2772e8c_c.jpg)
Later