Yamaha Parts Specialist

FS1DX Brake Master Cylinder Diaphragm Plate Front (Asco)
[BSP088]

FS1DX Brake Master Cylinder Diaphragm Plate Front (Asco)
£8.99 (Inc. VAT)
£7.49 (Ex. VAT)

This diaphragm plate is the one that fits into the front fluid reservoir.  Suits:

 

FS1 DX 1977-1978 (This model used either a ASCO or Nissin master cylinder.  This kit only suits the ASCO master cylinder.)

Replaces Yamaha part numbers
OEM Part number: 1A0-25855-00
OEM Part number: 1A0-25855-01
All part numbers are used for reference purposes only and no source of manufacture or supply is implied.