opc_loader
Delays in delivery times for shipments within Europe may currently occur. For the rest outside Europe, we are forced to stop shipments for the moment from Belgium. Keep it safe.

TR1, 5A8 front year '81-'83

Item No.: KY-0543F
29,90

☑ Check always the jet size.
☑ Clean always the total fuel system and fuel tank.
☑ Replace always the complete float valve and seat, not only the float valve.

For original Hitachi carburetor, made by Keyster.
  • chamber gasket
    - Keyster = YFCG-36
    - OEM = 4X7-14964-00 
     
  • float valve set 
    - Keyster = KYV-28R20 
    - OEM = 4X7-14390-00 
     
  • mixture screw set 
    - OEM = 4X7-14211-01 
     
  • jet needle #Y252 = Y-20 
    - Keyster = KYJ-0252Z 
    - OEM = 4X7-14918-20 
     
  • needle jet 
    - OEM = 4X7-14921-07 
     
  • main jet #124 
    - Keyster = KYM-020124 
    - OEM = 4X7-14926-24 
     
  • slow jet #43 
    - Keyster = KYM-020043 
    - OEM = 4X7-14946-43 
     
  • drain screw
    - OEM = 4X7-14191-01 
     
  • various O-Rings (behold image)

    Specifications TR1 Typ 5A8 year. '81-'83 
    with original Hitachi-carburetor HSC40, default
     
    • - front carburattor 
      - air Jet #50 
      - air Jet #175 
      - float level 15,8mm +- 1mm 
      - float Level taken from XV920
      - please compare your jetting