The DFC brake master cylinder for 2003–2005 Cadillac Escalade ESV is a replacement unit intended to restore hydraulic braking control and pedal feel. Offered for the extended-wheelbase Escalade ESV models in that range, it serves as a like-for-like service part to address internal wear, leaks, or loss of pressure in the original master cylinder.
DFC 03-05 Cadillac Escalade ESV Brake Master Cylinder