Matches 16211-447-670 To stop vibration and fuel 'fizz' affecting the performance of the carburetors, these insulators will need replacing from time to time.
All plastic and rubber items like this fall prey to degradation and hardening with excessive heat exposure - this can cause the insulator to be less effective.
All plastic and rubber items like this fall prey to degradation and hardening with excessive heat exposure - this can cause the insulator to be less effective.