Master cylinders | 548 | S 5465 Diameter: 20.6 mm, inch: 13/16Brands: Clarck Rif. 548 Sector Other Sectors Diameter 20.6 Applications Clarck Request information for this product Related product Master Cylinders | 839 Ref. 839 Diameter 44.4 Applications Fiat 642 Master Cylinders | 999 Ref. 999 Diameter 44.4 Applications Only Revision... Master Cylinders | 998 Ref. 998 Diameter 50.8 Applications Industrial Applications