crankshaft bearings Naraku heavy duty left and right incl. oil seals for Minarelli CW, MA, MY, CA, CY NK100.37 fitting for ATU Explorer Speed 50 2018, 2,7 PS, 2 kw

Naraku HD (Heavy Duty) crank main bearing set. Set contains left and right in metal cage crank bearings and relevant shaft seals. Only bearings with C3 bearing clearance from NTN or KOYO used. Please note! When changing the crank, always use new bearings and seals.