Carb Service Kit B, 21 pieces, Honda CB400 Super Four NC31
LiteTek Carburettor Seal Kit to suit
Honda CB400 Super Four NC31
Made from long lasting, ethanol resistant elastomers and Viton®
Consist of the following items:
- 4x OR-016 Fuel T-Pipe O-Ring, Material: Viton 70A, (Part of Honda Assembly Part No. 16040-MY9-690)
- 6x OR-024 Vacuum O-Ring, Material: Viton 70A, (Part of Honda Assembly Part No. 16040-MY9-690)
- 4x OR-014 Float Vent O-Ring, Material: Viton 70A, (Part of Honda Assembly Part No. 16040-MY9-690)
- 4x CS-005 Choke PLunger Cap, Material: HNBR, (Part of Honda Assembly Part No. 16046-MY9-690)
- 3x SC-008 Throttle Synch Screws, Material: Stainless Steel
Honda parts diagram for the NC31 carburettors: 
Please also see Honda CB400 Super Four Carb Service Kit A, 20 pieces.
