Mikuni TMX carburetor ‘ This kit contains the jet block gasket, with 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.

Fits:

– 2017 300 EXC

– 2017-2019 300 XC

– 2018 300 XC-W

– 2017-current 250 SX

– 2017-2019 250 XC

– 2017 250 EXC

– 2017-2018 250 XC-W

– 2017-current 150 SX

– 2018-2019 150 XC-W

– 2017-2019 125 XC-W

– 2017-2019 125 XC-W.