Does anyone happen to know ware I find an oil breather hose for a 82s?

The part number is: 928 107 315 00. Mine(breather hose ) broke at the base today while I was messing with the shark. W/o the hose on it kinda "mists" the oil out of the hose(reason I think its a breather).

If there are none avalible is it ok to plug it up or use a rubber hose from the store?