Porsche gearbox numbers.

Need some help with a technical problem - ask away and let's see if we can all help.

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volksrod
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Porsche gearbox numbers.

Post by volksrod »

Anybody know where i can check a gearbox number to find out what type of box it is?
Number on the box is 911/01 7700755
53 Zwitter.
72 Baja.
75 914.
davidppp
DDK rules my life!
Posts: 1064
Joined: Sat Jan 08, 2005 9:51 pm

Post by davidppp »

Hello volksrod.

Its a 911 box from a 2.2L car, 1970-71, pull type clutch, wide ratios..

ie not very adaptable to a bug etc if that what you have in mind.
Nor are the ratios much use, sadly..

If you want to sell or swop, I might be interested for spares..

Kind regards
David
volksrod
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Joined: Thu Oct 28, 2004 2:59 pm
Location: Darlington

Post by volksrod »

Is it 5 speed?
Why do you say it would be unsuitable.
Would it not depend on size of engine?

What is it worth if sold?
53 Zwitter.
72 Baja.
75 914.
Alan @ CanfordClassics
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Post by Alan @ CanfordClassics »

It is a 5 speed box from 1971 911.

Out of interest here is a little more info on the ID side of things

http://forums.pelicanparts.com/showthre ... ost2763958



Price depends on condition, these can be expensive items to rebuild.

Alan
http://www.canfordclassics.co.uk
Porsche Restoration & Sales
davidppp
DDK rules my life!
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Joined: Sat Jan 08, 2005 9:51 pm

Post by davidppp »

Hello again.

The clutch is wrong: Beetle like most cars use a push type clutch s[ring..ie the throwout lever moves towards the flywheel to release..

The 911 has the opposite set-up.

These boxes tend to get bought for VW conversions, and sold on when they find they won't fit!

Some resourceful folk try to modify them to take the 901 throwout.

This does not work either, firstly because the pivot is in a different place, which is not immediately obvious, second because the gearbox casing cracks up and you get a wonderful rustproof oil-filled clutch..

I have bought them for anything from 150 quid in unknown condition..
Rebuilt with all the right stuff they will be worth over 1500, depending on who does the rebuild, and which close ratios are fitted.
But most early racers actually use the 901 box, and for later cars the 915 is miles stronger..
You are most welcome to give me a call on 01792 369506 or 07811 069 685 if you want..I may have what you need already..

Kind regards
david
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