Snowbum's technical site for BMW motorcycles may have an alternate reference number for you .
I find it incredible that an auto parts store is closed on Sunday's, NAPA (No Auto Parts Available) is closed here as well on Sunday's here in the valley of the 'sunstroke' .
When I lived in the Chicago area, auto parts stores were open at 7am on Saturday and Sunday and closed at 7pm .
I remember a few members here making postings of non-BMW alternate parts for our bikes, if anyone has a reference, could you post it inthe FAQ section .