stumpie evo brakes

I have a 2012 stumpjumper fsr evo which I have owned from new. It came fitted with elixir 5 brakes...so far so good. Recently the seal has failed on the lever end of the rear brake. The brake is labelled externally 'elixir 5 RSL' but it's internals do not match the items listed on SRAM's website (or anywhere else) for that model. According to the Spesh archive, it should be an elixir 7. It seems to be a mix of elixir 5/7/9 RSL parts.
any ideas?
TIA
Stu
any ideas?
TIA
Stu
0
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