Bike 1150gsa. Metal bmw quickconnect couplings. Hamfisted as i am i managed to pinch and fekkup the oring on the male quickconnect piece. Nearest dealer 800 km away. Bmw partnumber : drwg number 16_0482 item:3 *number:13 53 7 700 Does anyone know the size of the oring? Looks to be 8x1.5mm but not sure (and yes i'll stock up on those next time im at the dealers ) Thanks in advance.