3b 7a Crank pulley

[marson]

Hi,
im looking for the crank pulley from 3b ....

[willg54]

Buy new. If you search the forum you'll find they commonly can break.

Call Pete at Quattro corner, only 25 or something

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[marson]

im looking for this 034 105 251 G the pulley with the vibrations damper

[UrS4boy]

Vibration Damper Pulley PNs

im looking for this 034 105 251 G the pulley with the vibrations damper

034 105 251 C = 7A, NM v-belt pulley with vibration damper
034 105 251 G = 3B v-belt pulley with vibration damper
034 105 251 M = ABY vibration damper, 054 105 255 E = ABY pulley
034 105 251 M = ADU vibration damper, 054 105 255 E = ADU pulley
054 105 251 H = early AAN vibration damper, 054 105 255 A = AAN pulley
054 105 251 J = late AAN vibration damper, 054 105 255 A = AAN pulley

Note this change between 251H and 251J for the AANs (occurred Sept 1, 1996) required a special (and expensive) spacer washer (034 105 193):

[marson]

Ok thanks for this info.

I think i need one of this
034 105 251 C = 7A, NM v-belt pulley with vibration damper
034 105 251 G = 3B v-belt pulley with vibration damper

Becaus if i use the aan pulley the belt is running to close to the cylinderhead. That is the mean problem.

[europeanme]

i tried tots...http://www.tots-parts.com/audi/index...d63db76c9cfd20

good luck

Mike

[marson]

Thanks but than i can buy it new at audi

[UrS4boy]

Ok thanks for this info.
I think i need one of this
034 105 251 C = 7A, NM v-belt pulley with vibration damper
034 105 251 G = 3B v-belt pulley with vibration damper
Becaus if i use the aan pulley the belt is running to close to the cylinderhead. That is the mean problem.

What engine do you have? 3B or 7A or ABY? You need the pulley that is appropriate for your engine. Its not an either or situation, AFAIK.

As for the AAN pulley, it is for a serpentine belt, not a V-belt.

[marson]

I have an AAN. But i need those v-belt drive from S2 Coupe

[JP]

I've got loads of Vbelt ones from 7A/3B configuration pm me if interested