23-10-2018, 05:14 PM
I think the O ring that goes between the filter housing and thermostat housing may well be part with the filter housing. Best bet maybe to try and just find somewhere that you can get pretty big O rings from.
The O ring for the back of the block to the water housing is part number 134028 but it says on servicebox no longer avalible but a quick search on ebay and i found this https://www.ebay.co.uk/itm/Genuine-Peuge...:rk:5:pf:1
The O ring for the back of the block to the water housing is part number 134028 but it says on servicebox no longer avalible but a quick search on ebay and i found this https://www.ebay.co.uk/itm/Genuine-Peuge...:rk:5:pf:1