Bosch dizzy essex engine
Bosch dizzy essex engine
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Discussion

mpowa

Original Poster:

27 posts

164 months

Monday 21st October 2013
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Hi
Does anybody know the correct part n/o or id n/o for the vacume advance unit for the bosch dizzy / . I have one which I am going to fit to my 3000m but it came with two vacume units and I don't know which is the right one . One has 3121 stamped on the shaft while the other is stamped 2501 assuming these are part n/o or id n/o of some sort , the one stamped 3121 seems to have the most travel .Better still if some kind person who has a bosch dizzy fitted could have a look inside theirs and let me know if either of these are correct that would be great! the numbers are near the pivot point near the end of the shaft .

chris52

1,560 posts

205 months

Tuesday 22nd October 2013
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Edited by chris52 on Tuesday 22 October 11:33

chris52

1,560 posts

205 months

Tuesday 22nd October 2013
quotequote all
Sorry I don't know the answer to your question but I would give Burton Power a call as they supply the Bosch dizzy so may have the answer.
Chris