JD Jetting jet block gasket kit for Mikuni TMX carburetors.
This kit includes all parts to replace the jet block gasket. The jet block gasket on these carburetors is bad from the factory and negatively influences jetting – don’t even try to get jetting right before you’ve renewed this gasket. Also comes with a float valve seat o-ring (and spare); both parts are improved over the original Mikuni design.
This fits: the 2002-2020 Yamaha YZ125.
You will get:
- jet block gasket
- torx bit
- float valve seat o-ring (QTY 2).
Complete as pictured.
