A braking liquid pressure control device comprising: a hydraulic unit that performs anti-lock brake control by controlling pressure of brake liquid supplied to a braking section (111, 116); a bracket that is to be mounted on a vehicle body; and a support portion (42, 43) that is fitted to an opening formed at the bracket and supports the hydraulic unit, wherein the support portion (42, 43) includes a spacer, a washer and a bolt as a fixing member, the bolt being fixed to the hydraulic unit and first and second vibration absorbing members (51, 52), said first and second vibration absorbing members (51, 52) forming a mount rubber, said mount rubber being interposed between the spacer, the washer, the bolt and the bracket, wherein the first vibration absorbing member includes a first claw portion that is to be caught in the opening of the bracket, and is fitted to the opening, and the second vibration absorbing member is fitted to the first vibration absorbing member, wherein the bracket is interposed between the first and second vibration absorbing members (51, 52), and wherein a sleeve is fitted into a through-hole formed at the first vibration absorbing member or the second vibration absorbing member and where the bolt of the support portion (42, 43) passes and is disposed, wherein a plate-like seat surface portion is interposed between the hydraulic unit and the first vibration absorbing member and the seat surface portion is formed integrally with the sleeve, wherein a fitting portion, which is fitted to the first vibration absorbing member, is formed at the second vibration absorbing member, wherein the first claw portion of the first vibration absorbing member is formed so as to protrude to the opposite side of the plate portion through the opening and so as to protrude along the plate portion in a direction in which the first claw portion expands from the axis of the first mount rubber when the first mount rubber is fitted into the opening, wherein the first claw portion is circular having its center at the axis, wherein the first claw portion is formed so that a distance (a) between the opening and a tip of the first claw portion is smaller than a distance (b) between the tip and an outer edge of a surface of the second vibration absorbing member coming into contact with the bracket, further comprising: an auxiliary member that suppresses the deformation of the second vibration absorbing member by being pressed against a back of a surface of the second vibration absorbing member coming into contact with the bracket and a side surface rising from the back, wherein the auxiliary member is fastened to the mount rubber as a whole by tightening the bolt that is integrated with the washer. a hydraulic unit that performs anti-lock brake control by controlling pressure of brake liquid supplied to a braking section (111, 116); a bracket that is to be mounted on a vehicle body; and a support portion (42, 43) that is fitted to an opening formed at the bracket and supports the hydraulic unit, wherein the support portion (42, 43) includes a spacer, a washer and a bolt as a fixing member, the bolt being fixed to the hydraulic unit and first and second vibration absorbing members (51, 52), said first and second vibration absorbing members (51, 52) forming a mount rubber, said mount rubber being interposed between the spacer, the washer, the bolt and the bracket, wherein the first vibration absorbing member includes a first claw portion that is to be caught in the opening of the bracket, and is fitted to the opening, and the second vibration absorbing member is fitted to the first vibration absorbing member, wherein the bracket is interposed between the first and second vibration absorbing members (51, 52), and wherein a sleeve is fitted into a through-hole formed at the first vibration absorbing member or the second vibration absorbing member and where the bolt of the support portion (42, 43) passes and is disposed, wherein a plate-like seat surface portion is interposed between the hydraulic unit and the first vibration absorbing member and the seat surface portion is formed integrally with the sleeve, wherein a fitting portion, which is fitted to the first vibration absorbing member, is formed at the second vibration absorbing member, wherein the first claw portion of the first vibration absorbing member is formed so as to protrude to the opposite side of the plate portion through the opening and so as to protrude along the plate portion in a direction in which the first claw portion expands from the axis of the first mount rubber when the first mount rubber is fitted into the opening, wherein the first claw portion is circular having its center at the axis, wherein the first claw portion is formed so that a distance (a) between the opening and a tip of the first claw portion is smaller than a distance (b) between the tip and an outer edge of a surface of the second vibration absorbing member coming into contact with the bracket, further comprising: an auxiliary member that suppresses the deformation of the second vibration absorbing member by being pressed against a back of a surface of the second vibration absorbing member coming into contact with the bracket and a side surface rising from the back, wherein the auxiliary member is fastened to the mount rubber as a whole by tightening the bolt that is integrated with the washer.