Silca 741 Leather Piston Gasket - Fits 30mm Diameter Pumps - Pista

• Plungers & Washers to fit Silca pumps
• Since 1917 all Silca pumps have used steam pressure-formed leather cup washers to achieve high pressures. In 2008, Pista and SuperPista pumps moved from steel barrels with 28mm inner diameter, to aluminum barrels with 30mm inner diameter