Estafette master brake cylinder 2 circuits for Mastervac Suitable for Renault Estafette (type

R1237, 1300). Or. No. 7701365171. Connections: 2x 1/2 x 20 UNF. Brake fluid reservoir: M16 x 1.5. Mounting hole spacing: 70 mm. Diameter: 7.5 mm.