Monkey parts

	gasket kit a(as), z50a-k9, z50j1, ss50e2, ss50zk3, ss50zk1(beliu
	bottom end gasket set, z50a, z50r, st50, st70
	cover, left crank, z50a, z50ak1, z50ak2, z50ak3, z50ak4, z50ak5,
	left crankcase cover, z50r'79-'93, z50rd, st50c, st70c, st70k, c
	left crankcase cover, z50js, z50jp(denmark), z50jv, z50jy, z50j1
	carburetor assembly, z50a'76, z50a'77, z50'78, z50'79-z50j1(non