crankshaft bearing set Naraku heavy duty incl. oil seals for Kymco, SYM horizontal NK100.33

Naraku HD (Heavy Duty) crank main bearing set. Set contains left and right crank bearings in metal cage and relevant shaft seals. For horizontal-engined Kymco and SYM engines AC or LC (Heroism50, Quad engines with 50cc) and SYM engines with inlet on the cylinder. Comes with correct shaft seal. Great for racing or general use.