Shimano 600 Ultegra HB-6400-F Front Seal Ring - Y21406000

For use with Shimano 600 Ultegra HB-6400 front hubs.

This Front Seal Ring can also be used on the following:

Front Hubs
- Shimano Dura-Ace HB-7700 / HB-7400-F
- Shimano Ultegra HB-6600 / HB-6500-A / HB-6500
- Shimano 105 HB-5600 / HB-5501-A / HB-5501 / HB-5500 / HB-1055-F
- Shimano XTR HB-M910
- Shimano Deore XT HB-M765 / HB-M760 / HB-M756 / HB-M755 / HB-M753 / HB-M752 / HB-M751 / HB-M750 / HB-M738-A / HB-M738 / HB-M737-A / HB-M737 / HB-M730-F
- Shimano Deore DX HB-M650
- Shimano Hone HB-M600
- Shimano Deore LX HB-M585 / HB-M580 / HB-M571 / HB-M570 / HB-M564-A / HB-M564 / HB-M563-A / HB-M563 / HB-M560
- Shimano Deore HB-M555 / HB-M535 / HB-MT60
- Shimano Nexave HB-C901 / HB-C900
- Shimano 700CX HB-C700
- Shimano HB-HF08
- Shimano HB-R505
- Shimano Sante HB-5000

Rear Hubs
- Shimano Dura-Ace FH-7700
- Shimano Ultegra FH-6600 / FH-6500
- Shimano 105 FH-5600 / FH-5501 / FH-5500
- Shimano Tiagra FH-4400
- Shimano Sora FH-3300-B / FH-3300
- Shimano XTR FH-M965 / FH-M960
- Shimano Deore XT FH-M765 / FH-M760 / FH-M756 / FH-M755 / FH-M752 / FH-M750-N / FH-M750
- Shimano Hone FH-M600
- Shimano Deore LX FH-M585 / FH-M580 / FH-M570
- Shimano Deore FH-M555 / FH-M535 / FH-M530 / FH-M525 / FH-M510
- Shimano FH-M526 / FH-M525-SL
- Shimano RSX FH-A416
- Shimano Nexave FH-C901 / FH-C900 / FH-C501 / FH-C500 / FH-IM70 / FH-IM50 / FH-T400 / FH-T300
- Shimano FH-HF08
- Shimano Alivio FH-MC18
- Shimano FH-R505 / FH-R080-NT / FH-R050-NT

Front Wheels
- Shimano Dura-Ace WH-7701-Carbon-F / WH-7701-TU-F / WH-7701-CL-F
- Shimano WH-7700-Carbon-F / WH-7700-TU-F / WH-7700-CL-650c-F / WH-7700-CL-700c-F
- Shimano Ultegra WH-6600-G-F / WH-6600-F
- Shimano WH-6500-F
- Shimano 105 WH-5600-F
- Shimano WH-M765-F
- Shimano WH-M575-F / WH-M565-F / WH-M540-F / WH-M535-F / WH-M505-F
- Shimano WH-R601-F / WH-R600-F
- Shimano WH-R580-F
- Shimano WH-R561-F / WH-R560-F
- Shimano WH-R550-650c-F / WH-R550-F
- Shimano WH-R540-650c-F / WH-R540-F
- Shimano WH-R535-F
- Shimano WH-R500-A-N-F / WH-R500-A-F / WH-R500-N-F / WH-R500-F
- Shimano WH-T565-F

Rear Wheels
- Shimano Dura-Ace WH-7701-Carbon-R / WH-7701-TU-R / WH-7701-CL-R
- Shimano WH-7700-Carbon-R / WH-7700-TU-R / WH-7700-CL-650c-R / WH-7700-CL-700c-R
- Shimano WH-6500-R
- Shimano 105 WH-5600-R
- Shimano XTR WH-M965-R
- Shimano WH-M765-R
- Shimano WH-M575-R / WH-M565-R / WH-M540-R / WH-M535-R / WH-M505-R
- Shimano WH-R580-R
- Shimano WH-R561-R / WH-R560-R
- Shimano WH-R550-T-R / WH-R550-650c-R / WH-R550-R
- Shimano WH-R540-650c-R / WH-R540-R
- Shimano WH-R535-R
- Shimano WH-R500-A-N-R / WH-R500-A-R / WH-R500-N-R / WH-R500-R
- Shimano WH-T565-R / WH-T560-R

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

Genuine Shimano replacement part.