Choke thermostat replacement cover, can be used on many carburetors. This is the black plastic housing cover, does not include a spring.
There are no markings on the back of the cap.AMONG OTHERS MAY FIT:
- Carter BBD
- Carter WCD
- Carter WCFB - when NO hot air tube connected to the center of the thermostat cap. Also need 66-32 spring.
- Holley 1920
- Cap depth: 5/8"
- Cap diameter: 2 5/32"