Rear Brake problem?

[FazThou]

I may be wrong but the two little rubber seals are IF you split the caliper
The wiper seals i can only assume are the piston seals
As stated in the link you supplied:
[color=rgb(51, 51, 51)]2 stainless steel pistons
[/color]

• [color=rgb(51, 51, 51)]2 wiper seals[/color]
• [color=rgb(51, 51, 51)]2 dust seals[/color]
• [color=rgb(51, 51, 51)]2 caliper joint seals[/color]
• [color=rgb(51, 51, 51)]2 stainless steel bleed nipples[/color]
• [color=rgb(51, 51, 51)]2 bleed nipple covers[/color]
• [color=rgb(51, 51, 51)]2 copper washers[/color]
• [color=rgb(51, 51, 51)]1 sachet of red rubber grease[/color]