This standard specifies the rubber pulley (hereinafter referred to as the pulley) that is attached to the end of a drum brake wheel cylinder that uses non-mineral oil brake fluid in automobiles to prevent foreign objects, water, etc. from entering the cylinder. .
JIS D 2608:1998 history
2012JIS D 2608:2012 Automotive parts.Rubber boots for hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid
1998JIS D 2608:1998 Automotive parts -- Rubber boots for hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid
1989JIS D 2608:1989 Rubber boots for automotive hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid