

Weld-in bung stainless steel with M18 x 1,5 internal thread size for a BOSCH LSU 4.9 lambda probe.
Stainless steel weld-in bung M18 x 1.5 mm in order to install a Bosch lambda probe. Dynoteg also has a matching M18 blind plug with hexagon key connection to easily close the mounting hole, in case the Bosch wide-band Lambda sensor is not used.
Weld-in bung stainless steel with M18 x 1,5 internal thread size for a BOSCH LSU 4.9 lambda probe.