Looking for Vacuum Advance part number

[zimvsdib]

I'm going to be pulling the distributor to replace my impulse coil so i thought it be best if i also replace the Vacuum Advance.
The diaphragm is old original so why not.

Can anyone help me with the part number of a Bosch replacement unit?

I'd like to pick it up at a local parts store. Thank you!

[DeLoreanGo Arran]

It's 1 237 122 299 - I'm sure you'll have no problem at all picking it up at any parts store ;)

[David T]

It is not a part with a high failure rate. IMHO I would not replace it if it works. Test with a hand vacuum pump. Pump it up and see it it leaks.