Dizzy 025905205AF or N difference?

[hobart71uk]

Can anyone tell me the difference between the two Distributors 025905205AF and same number but with a N instead of the AF? Mine is the N version and I need a new one but cannot source one. The only difference I can see is the N one has the bigger vacuum unit with two hose inlets and the AF has the single hose inlet. As far as I can tell they both have the same Hall unit in them. I wondered if I could use an AF dizzy and change the vacuum unit (part No. 025 905 271 G)? Thanks in advance!

[bigherb]

AF is the replacement for the N just plug the Vacuum retard hose.

[hobart71uk]

Thanks for the info! will get one ordered now. Cheers