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Author Topic: 124/131 self lock differential for sale  (Read 11221 times)
Fiat 131 Abarth#2
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« on: February 18, 2011, 04:58:26 PM »
Hi,

Fiat Abarth 124 Rally 131 Abarth self lock differential for sale on e-bay!

http://cgi.ebay.de/Fiat-Abarth-124-Rally-131-Abarth-Sperre-Differential-/280628776488?pt=Autoteile_Zubeh%C3%B6r&hash=item4156c74e28

Mike, Miro or Simon, it look's nice spare part  Smiley

Enzo  Wink 
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Enzo from Germany!
mirafioriman
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« Reply #1 on: February 18, 2011, 06:13:17 PM »
Nice to see something at a reasonable price too! Most stuff using the word Abarth at the moment is priced in the 100s and 1000s!
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My name is David Hobbs and I currently own: Fiat 130 berlina, Fiat 131 Supermirafiori, Fiat 131 Panorama, Fiat 132 2000, Fiat Argenta, Mercedes 300SEL 6.3, 450 SEL 6.9 a 420 SEL, Citroen Xantia
miro-1980
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« Reply #2 on: February 18, 2011, 11:42:21 PM »
Well ,

Do not skin a live bear. we will see what amount this auction is ends up with.
   
I know what I paid for the two that I have , if this ends up with less than 1K I  will be pleasantly surprised.

Miro
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Fiat Abarth 131 Rally Gr4 1976 (replica)
Fiat 124 Abarth Rally Gr4 1973 (replica)
longhamrob
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« Reply #3 on: February 19, 2011, 01:48:46 PM »
I would be interested in this part if its final drive ratio (not shown) does not increase revs in top gear. What is an ideal final drive ratio for a mildly tweaked 131R before i ask them assuming they can translate??
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Fiat 131 Abarth#2
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« Reply #4 on: February 19, 2011, 03:14:42 PM »
Hi

this part are only self lock differential! and it's not for Fiat 131 R only ABARTH!

Enzo  Wink    

But for 131 R look this: http://www.bacciromano.com/index.php?p=prodotti&l=ita&cat1=25&cat2=92&mar=4
« Last Edit: February 19, 2011, 03:23:17 PM by Fiat 131 Abarth#2 » Logged
Enzo from Germany!
longhamrob
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« Reply #5 on: February 19, 2011, 03:21:58 PM »
Thats a shame then.  Should i be interested in a lsd, i see a german co offers this service, what ratio is ideal for a normal road use 131R. Compared to a modern car my 131 feels like it could do with slightly higher gearing. Has anybody uprated theirs??
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mirafiori76
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« Reply #6 on: February 19, 2011, 03:29:01 PM »
Quote from: Fiat 131 Abarth#2 on February 19, 2011, 03:14:42 PM
Hi

this part are only self lock differential! and it's not for Fiat 131 R only ABARTH!

And it's just the gears. No housing  Smiley
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Mike.131 Abarth group 4, 131 Racing Walter Rohrl, 131 1600 CL
david
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« Reply #7 on: February 19, 2011, 08:13:49 PM »
Rob,  I have in the past put a 10/41 axle in a 131 sport but thats two teeth lower geared but the effect is to give it a lot more pull in fifth as the engine is revving higher
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longhamrob
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« Reply #8 on: February 21, 2011, 10:53:22 AM »
Thanks David.   What would be the result if you were to put in a diff, say 2 teeth less. I was thinking of taller lower gears & quieter cruising from less revs??
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mirafioriman
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« Reply #9 on: February 21, 2011, 01:08:40 PM »
What ratio does the sport have? If a Supermirafiori is a taller ratio then I have one for sale.
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My name is David Hobbs and I currently own: Fiat 130 berlina, Fiat 131 Supermirafiori, Fiat 131 Panorama, Fiat 132 2000, Fiat Argenta, Mercedes 300SEL 6.3, 450 SEL 6.9 a 420 SEL, Citroen Xantia
Thotos
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« Reply #10 on: February 21, 2011, 02:42:33 PM »
Quote from: longhamrob on February 21, 2011, 10:53:22 AM
What would be the result if you were to put in a diff, say 2 teeth less.

Doesn't 2 teeth less mean more strain on the rest of the teeth? i.e. less strength i.e. it will break easier?
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Theo Kyriacou
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david
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« Reply #11 on: February 21, 2011, 02:50:46 PM »
Its back on original 10/39 now but it wasn't weaker on the 10/41 just a lot more fun. As I recall it was 300 -400 rpm more revs flat out in fifth gear but thats from memory.
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djape1977
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« Reply #12 on: February 21, 2011, 05:49:18 PM »
does anybody know if diffs from 131 and 132/argenta might be the same?
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« Reply #13 on: February 21, 2011, 06:46:46 PM »
I don't know, but I would doubt it as 132 and Argenta axles seem to be stronger than 131 ones according to people's experience.
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My name is David Hobbs and I currently own: Fiat 130 berlina, Fiat 131 Supermirafiori, Fiat 131 Panorama, Fiat 132 2000, Fiat Argenta, Mercedes 300SEL 6.3, 450 SEL 6.9 a 420 SEL, Citroen Xantia
djape1977
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« Reply #14 on: February 21, 2011, 07:08:52 PM »
yet both axles have simmilar looking square backplate...
oh well, i'll check it myself when spring arrives
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get a bigger hammer!
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