An inner felt seal suitable for the crankshaft main bearing on Petter M 1.5HP engines.
Seal outer diameter = 2"
Seal inner diameter = 1,9/16"
Seal thickness = 1/4"
Sold individually.
Please note that the only petter M type engines that use felt seals are the later calibrator models fitted with ball and roller bearings. Engines equipped with slip rings and oil throwers do not use felt seals.