Gamintojas	OE kodas
BOSCH	1987946133
CONTINENTAL CTAM	4PK903ELAST
DAYCO	4PK903EE
FEBI BILSTEIN	28790
FIAT	504066407
FIAT	5802102136
GATES	4PK903SF
HUTCHINSON	903 SK 4
INA	FB4EPK903
IVECO	504066407
SNR	CA4SPK903