Insulator Gasket for G450PU K281714211 by Zenoah (W/O PACKING)  [K281714211]

Why this G450PU insulator matters

The K281714211 insulator gasket from Zenoah fits G450PU engine units and is sold without packing. It creates a thermal barrier and separates electrical contact surfaces where applicable on nitro RC engines.

Fitting the gasket is a routine task for anyone used to basic engine rebuilds: dismantle the mating parts, clean and dry the sealing faces, seat the gasket evenly, and torque fasteners to the engine's specification. Because packing is excluded, plan ahead and purchase any sealing compounds or secondary gaskets if needed.

For tuning and regular workshop maintenance the gasket helps control heat flow at the joint and supports repeatable sealing after multiple disassemblies, which contributes to steady engine settings and predictable performance.