Spare part no.	description
5353940102	Suction hose cpl. - MV 4 / MV S
5353941040	Filter piece cpl. - MV 4 / MV S
5353941050	Hose coupling - MV 4 / MV S
5353941080	O-ring small for filter piece - MV 4 / MV S
5353941100	O-ring large for filter piece - MV 4 / MV S