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pinion gear determination for a 300 kmh speedometer?
Hey guys.
I have a “Type. 4055 Tachometer" 300 kmh in my 78' SC, (so not original). And its piniongear fell out in pieces, when I opened it. My skills are obviously not good enough to find the right information on the "big net" myself...  So now I can't determine for sure, what gear to buy to repair it..  Can somone in here help me in the right direction?  Thanks in advance, Mads |
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10-10-2022, 07:31 AM
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nothing to see here
Join Date: Jun 2007
Location: UK
Posts: 192
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can you not put the pieces back together enough to count the number of teeth?
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10-10-2022, 07:42 AM
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It has turned into wine gum... wine gum that crumbled when I touched the gear ... and I can't actually count the teeth.. sigh
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10-10-2022, 08:49 AM
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May be these folks could help you.
https://www.odometergears.com/products/Porsche/911+76-89/66
__________________
Pete 79 911SC RoW "Tornadoes come out of frikkin nowhere. One minute everything is all sunshine and puppies the next thing you know you've got flying cows".- Stomachmonkey |
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10-10-2022, 10:16 AM
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Quote:
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10-10-2022, 12:25 PM
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I don't even have to contact them. They have already shown you how to calculate it from its opposite gear. This is a professional company!
Thanks again pete3799. 
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10-10-2022, 12:52 PM
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1978 Porsche 911
1979 Porsche 911SC
