DZ170 CDI Mounting Insulator - YS Engine YSE2192  [YSE2192]

Engine mounting insulator for DZ170 CDI

This YS Engine YSE2192 insulator gasket is an RC replacement part made specifically for DZ170 CDI model engines. It delivers electrical and thermal isolation between the engine flange and the mount while helping to decouple vibration transmitted to the airframe or motor mount.

Fitment is restricted to DZ170 CDI engines as specified. During installation, ensure mating faces are free of debris and flat, place the gasket squarely between the engine flange and the mount plate, then hand-start bolts and tighten in a crisscross pattern to align the parts before final torque. Avoid over-torquing fasteners and prevent gaps that could reduce isolation.

For maintenance and tuning, this gasket reduces heat soak and limits mechanical transmission to adjacent components, supporting consistent runs and simpler idle and needle adjustments on RC glow setups. Keep spare gaskets to preserve predictable mounting behavior after engine removal and refit.