Timing Belt,3M,5M,8M,L,H,XH,S3M,S5M etc. ISO9001:2002 OEM offered CR&HNBR ... )3) Type:3M,5M,8M,S3M,S5M,S8M,XXL,XL,L,M,H,XH,XXH,T5,T10,AT5,AT10,AT204) Market: All ... using the chain,distance limit between the drive part and the slave drive part when using the gear*Glass fiber as tensile ...