Rear calliper piston internals

[Heppy997]

Does anyone have a diagram for the rear piston internals? I set about rebuilding the rear callipers with new seals and pistons, but typically i dropped the piston and all the guts have fallen out so need to know which order to put them back in....

 

[link]

Had a good scout around the TRW website and Google but information is a bit limited, here's a picture of a similar caliper if it's any help:



The calipers are a BHN918 / 919, if you contact TRW they might be kind enough to give you some kind of exploded diagram...

https://www.trwaftermarket.com/

I found this on a VW forum too, it might be somewhat similar...

 

[Heppy997]

@link top man! its the bottom diagram i was after, those washers and bearing below the circlip were the ones that went flying all over the floor.....

Thanks!

 

[Helpimonfire]

This is what it should look like when you finish reassembly.