Diaphragms for 1987 Accord Idle Boost Throttle Controller

[AccordOwner]

Can you buy the diphragms for the controller, or do you have to buy the whole controller? Either way, where is the best place to purchase same?(besides dealer) Thanks

[Cant Stop]

try a autozone parts dealer they seem to have all the odd parts you need for any cars. also are you referring to the one mounted on the carb for the a/c?

[AccordOwner]

Yes, it has two diaphragms, the rear one for the a/c, and the other to boost up the idle while in gear. The adjusting screw adjusts the idle while idling in gear, and there is a knurled knob on the rear of the mechanism covered by a rubber cap to adjust the a/c idle. I'll try Kragen. Thanks.

[AccordOwner]

Guess I should have added that the dual diaphragm unit is only on an automatic Accord with a/c. The manual tranny model only has a single if there is an a/c.