Master Cylinder Bleeding Solution (Maste for Harley-Davidson

Master Cylinder Bleeding Solution (Maste for Harley-Davidson

At last there is now a Hydraulic Brake Bleeding System Where Seeing Is Believing. This Vacuum Bleeding Device Consists of A Transparent Cap That Forms A Tight Seal To The Master Cylinder and Has A Fitting to Attach A Vacuum Pump. After The Brake System Has Been Filled With Fluid and Primed, The Bleeder Cap is install on the master cylinder and the vacuum pump is applied. Under a Vacuum of 30 to 40 inches Hg (A Differential Pressure of About 15 to 20 psi) Air Will Be Drawn Out of The System and The Bubbles Will Be Visible Through the Transparent Cap. When the bubbles subsid, there is no more air in the system. This is specially advantageous with abs and dual disc brake systems. It is also to Cleaner way to purge the system of air with less fluid used and a reduced chance of cosmetic damage due to brake fluid spillage. Works with Sonic Over & Under Pressure Kit.

OEM replaces: