Shimano Nexus SG-7R42/SG-7R50 Left Dust Seal In Place Of Roller & Brake Fix Nut

• Genuine Shimano components to fit nexus roller hub when a roller brake is not fitted.
• Resin cover, steel cup
• For SG7R42/R46/R50 AND SG-C3000-7R
• 60mm diameter, 20mm depth
• 17mm spanner size, for 26tpi 3/8"
• Shimano part ASM7R42LD9010

Code: 84136