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Z 900A4, A2 /1976, Z 650B year "77-"79

Item No.: KYJ-0063S

Jet needle and needle jet for original Mikuni carburetor, made by Keyster.

7,50

☑ 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.

  • Jet needle Y63 = 5DL31 ( Silver colored )
    - Keyster = KYJ-0063 
    - OEM = 16009-071