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DUE TO COVID-19 MEASURES SOME DELIVERIES MAY TAKE LONGER THAN NORMAL.

GS 750/ 850 year. '78-'79

Item No.: KS-0231NR
27,90

☑ 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 Mikuni carburetor, made by Keyster.
  • chamber gasket
    - Keyster = YFCG-27 
    - OEM = 13251-43010 
     
  • top gasket 
    - Keyster = M-43 
    - OEM = 13266-43010 
     
  • float valve set 
    - Keyster = KYV-03023 
    - OEM = 13370-18111 
     
  • mixture screw set 
    - Keyster = K-839SS 
    - OEM = 123269-49020 
    - OEM = 13269-32400 (old)
     
  • air adjust screw 
    - Keyster = K-643 
    - OEM = 13548-45010 
     
  • jet needle #Y64 = 5DL36 
    - Keyster = KYJ-0064 
    - OEM = 13383-45030 
     
  • main jet #102 
    - Keyster = KYM-020102 
     
  • slow jet #15 
    - Keyster = KYS-060015 
    - OEM = 09492-15005 
     
  • various O-Rings (behold image)

    Specifications GS750E 
    with original Mikuni-carburetor, default
     
    • - float level 26mm
      - please compare your jetting