Source for heater box vent flap spring 1976 FJ40? (1 Viewer)

[macdaddy59]

I am rebuilding my heater box and have all of the parts I need to put it back together except for the vent flap spring. My spring was super rusty and very brittle and needs to be replaced. Anybody know of a source to purchase a serviceable one?

 

[Drake2]

Are you referring to the heater or the blower unit? I know the blower unit has a flapper door on it. If you can add a picture of what you need (maybe from the SOR) exploded view that may help.

 

[macdaddy59]

The heater unit has a flap inside that has a spring attached to it.