hi all i got a new 139cc engine and it says it a japan clone by the name of nagaki. I run it on a Honda Astra cub frame clone. recently i lost the kick-starter ball bearing and the aluminum crank case got cracked a little. the mechanic welded the cranks and reinforced it replaced the ball bearing and after a day or so i lost the ball bearing again. the ball bearing hole in the case is a little damaged. i am looking for a new crank case. but cannot find the original one.
the photos are attached can anyone suggest something.
ps the oil tubes for the oil radiator are on the aluminum case just under the cylinder.
regards,
TIMI
the photos are attached can anyone suggest something.
ps the oil tubes for the oil radiator are on the aluminum case just under the cylinder.
regards,
TIMI
