Master Cylinders | 690 Diameter: 19.05 mmBrands: Nissan Rif. 690 Sector Other Sectors Diameter 19.05 Applications Nissan 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