ABS Mark 60, ABS, EDL, ASR and ESP, From 06.08

Brake Lines, Connecting to Master Cylinder and Hydraulic Unit

On Master Cylinder





A Primary piston circuit of master cylinder to hydraulic unit
Identification: 6.5 mm diameter and tube fitting with M12 x 1 threads
B Secondary piston circuit of master cylinder to hydraulic unit
Identification: 6.5 mm diameter and tube fitting with M12 x 1 threads
1 Hydraulic unit to left front brake caliper
3 Hydraulic unit to right rear brake caliper
4 Hydraulic unit to left rear brake caliper

On Hydraulic Unit





A Hydraulic unit to primary piston circuit of master cylinder
Identification: 6.5 mm diameter and tube fitting with M12 x 1 threads
B Hydraulic unit to secondary piston circuit of master cylinder
Identification: 6.5 mm diameter and tube fitting with M12 x 1 threads
1 Hydraulic unit to left front brake caliper
Identification: 5.25 mm diameter and tube fitting with M10 x 1 threads
2 Hydraulic unit to right front brake caliper
Identification: 5.25 mm diameter and tube fitting with M12 x 1 threads
3 Hydraulic unit to right rear brake caliper
Identification: 5.25 mm diameter and tube fitting with M10 x 1 threads
4 Hydraulic unit to left rear brake caliper
Identification: 5.25 mm diameter and tube fitting with M12 x 1 threads