Zenoah RC Insulator Manifold removed from a new motor

Zenoah insulator manifold taken off a new Zenoah engine.
Is new, never used, but has gasket residue from the insulator gasket.

Works with Walbro WA / WT series carburetors.  Has 13.5mm hole in center.

PMW part # 4304
Zenoah part # 1148-13162
FG part # 07336


Stock Part on the Zenaoh
G230 260 240 270 290RC
260PU, 231PUM, 260PUM, 231PUH, 260PUH