Jet block gasket/o-ring
Mikuni TMX carb
Replaces failed jet block gasket...
Mikuni TMX carburetor – This kit contains the jet block gasket, torx bit for removal, float valve O-ring and spare O-ring. Replaces failed jet block gasket, and fuel needle seat O-ring. Both parts fix fuel flow issues.
sleddogg(verified owner) – Jul 16th 2019:
Don’t even bother jetting until you install this improved Jet block seal.Once I changed my failed seal, my 2019 KTM jetted eash. Not hard to install and beats swapping carbs. If you have a stock Mikuni, you seal was bad when you bought the bike or shortly after.
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