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XT 250 3Y3 year '79-'90

Item No.: KY-0218
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.
☑ Check always your delivery address.

For original Mikuni carburetor, made by Keyster.
  • chamber gasket
    - OEM = 3Y1-14184-00
     
  • cover gasket
    - OEM = 3Y1-14536-00
     
  • float valve set 
    - OEM = 2H0-14190-20 
     
  • mixture screw set 
    - OEM = 3Y3-14211-00
     
  • jet needle #Y217 
    - Keyster = KYJ-0217
    - OEM = 168-14116-67 
     
  • main jet #165 
    - Keyster = KYM-000165 
    - OEM = 137-14143-33 
     
  • slow jet #17,5 
    - OEM = 3Y1-14142-17 
     
  • diaphragm assy, accelerator
    - Keyster = K-832DK
    - OEM = 3Y1-14940-00
     
  • various O-Rings (behold image)

    Specifications XT250 3Y3 
    with original Mikuni-carburetor, default
     
    • - float level 23,5mm +- 1mm