hi all after a good ride at the roll the dice rally at warwick last week end, i discovers my diff was leaking,
its either the crown wheel seal or the large o-ring, dose any one know he sizes for these...
thanks alex ..................... 1986 k100rs

Crown gear seal is 85x110x10mm
Shaft seal is 35x47x7mm

thank you

do u happen to know the dimentions of the o ring betwine the 2 diff housing, cheers

171.1mm x 2.62mm

thanks heaps

that 171.1 would be Inside Diameter ??

hi guys just letting u know at the loacal engineers i picked up the o-ring no worries and the crown wheel seal was not able to be got in the exact dimentions but 85x110x12 was readly availble and fitted a treat. obviosuly tapped it in flush to the shim not to the case. i got 2 o-rings and the seal for $30 aud