This great quality oil sump stud is the longer threaded version for the oil drain plate on aircooled Type 1 engines.
It’s an M6 bolt which measures 6mm by 36mm, and you'll need one of these and five of part number J11200 to replace all of the studs on your vehicle’s oil sump.
Can also be used if upgrading to a 21mm Oil Pump.
Please Note: If your engine case is damaged, we also stock an oversized stud - J90042 (standard length).