Hi, my mechanic is having a problem getting the correct timming belt. On the box of the new belt on the box it says Audi S2 1990-1995. This belt has 147 teeth and according to im should have 146 teeth. so it is too big. Any suggestions or information??
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Originally posted by quicktrick View PostHi, my mechanic is having a problem getting the correct timming belt. On the box of the new belt on the box it says Audi S2 1990-1995. This belt has 147 teeth and according to im should have 146 teeth. so it is too big. Any suggestions or information??
"The OE timing belt for the the 3B, AAN and ABY is 054109119H, with 151 teeth. According the the S2 forum, the ADU timing belt has 3 fewer teeth (i.e. it is shorter), i.e. 148 teeth. (For reference, the The 7A timing belt has 147 teeth). ADU water pump has 26 teeth. The AAN and ABY water pump has 29 teeth (just counted the one I took out last year). This implies the number of teeth on the TB relates directly to the number teeth on the water pump."
Hope that helps.RS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
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Originally posted by Ross View PostFrom previous research:
The 3B (90-91) has 147 teeth, ABY (92-96) has 151 teeth. RS2 has 150 teeth.Last edited by UrS4boy; 18 August 2011, 16:47.RS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
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Originally posted by Ross View PostFrom previous research:
The 3B (90-91) has 147 teeth, ABY (92-96) has 151 teeth. RS2 has 150 teeth.
sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racer
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Originally posted by AndyP View PostCorrect, I had all 3 when I was looking for a belt for the stroker
Dave F.RS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
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Originally posted by UrS4boy View PostThanks for posting that photo. My friend Kate claims she doesn't know how many teeth on a 034109119C RS2 timing belt (I thought 148 based on 26 teeth on the RS2 water pump (vs 29 on the AAN/ABY)). But that photo clearly shows 150. I am stealing that photo to share. Hope you don't mind (I will give you credit).
Dave F.sigpic
1991 Audi S2 3B - 2.5 Stroker engine
1997 A6 2.5TDi quattro avant - C4
1976 RD250E / 350LC cafe racer
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Originally posted by AndyP View PostHelp yourself, I thought it may come in useful at some point
http://forums.quattroworld.com/s4s6/msgs/131710.phtmlRS2'd 93 UrS4 5 spd sedan
94 UrS4 V8 6 spd manual avant
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So guys, The 147 teeth belt is supposed to be the right one for my 3B, but somehow it should be a 146. I even went there myself and counted the old belt three times 146. Now I can not find such a belt. Somehow along the line something has changed. Me and 3 mechanics is now out of suggestions.
http://s1083.photobucket.com/albums/...t%3Dphoto2.jpg
http://s1083.photobucket.com/albums/...t%3Dphoto3.jpg
http://s1083.photobucket.com/albums/...t%3Dphoto4.jpg
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Originally posted by quicktrick View PostHi, my mechanic is having a problem getting the correct timming belt. On the box of the new belt on the box it says Audi S2 1990-1995. This belt has 147 teeth and according to im should have 146 teeth. so it is too big. Any suggestions or information??
Put it on and do not start the engine rotate the engine manually several times and it will still line up with all the timing marks. Crucify me if I'm wrong boys!!!
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