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Registered
Join Date: Jan 2010
Posts: 6
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901 gear box
Just a quickie, posted in wrong fourm yesterday... (numpty ) anyways have found a 901 gearbox for sale and need some info, seller says its been rebuilt and has paperwork Nos on underside are901/7 and 7191947 in addition to these there is a small casting mark in a circle 25/68 any help much app and so on dont know what these thing are worth he wants 1k ...? worth it ? ... cheers stoney
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02-07-2010, 06:07 AM
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Join Date: Dec 2003
Location: Arapahoe County, Colorado, USA
Posts: 9,032
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Stoney,
I suspect the type number is 901/07 not 901/7. The transmission number 7191947 is consistent with type 901/07. This is a 1969 sand-cast aluminum 5-speed transmission. As original it is geared: 1st = ‘A’ = 11:34. 2nd = ‘F’ = 18:34. (reinforced – 14 mm threads) 3rd = ‘M’ = 22:29. 4th = ‘S’ = 25:25. 5th = ‘Z’ = 29:23. R&P = 7:31. This could have been equipped with a ZF LSD. You should check to see if the opposite flange turns same or opposite when the other is turned. Same direction = LSD. If the normal (open) differential, it is the ‘simplified’ version and MUST be updated. Search Pelican on “simplified differential”. The casting date 25/68 (25th week, 1968) is consistent with an early ’69 transmission. EDIT The clutch arm ball pivot is positioned for the 215 mm push-type clutch of ’64-‘69 (and not for the 225 mm pull-type clutch of ’70-‘71). Best, Grady
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ANSWER PRICE LIST (as seen in someone's shop) Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50 Last edited by Grady Clay; 02-07-2010 at 06:40 AM.. Reason: add content |
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02-07-2010, 06:35 AM
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Join Date: Jan 2010
Posts: 6
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re gearbox
Thanks ...my god that was fast !!! if all my Qs in the fourms over here were answered that fast
 things might not take that long a big thank you, the ammount the seller is asking £1k about right ? or way off 
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02-07-2010, 06:49 AM
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That's a great price for a rebuilt anything (about US $1564.95).
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Gary R. |
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02-07-2010, 06:58 AM
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Registered
Join Date: Dec 2003
Location: Arapahoe County, Colorado, USA
Posts: 9,032
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Please post all the details of the rebuild.
For that much money, it should be exactly correct. You don't want to pay £1k and find you need to spend that much again - or more. A 3rd-party inspection (PPI) might be in order to confirm the work and condition. The cost is a few paper gaskets and paper shim gaskets. What is your use? Whet year, model 911? Best, Grady
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ANSWER PRICE LIST (as seen in someone's shop) Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50 |
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02-07-2010, 07:42 AM
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gearhead
Join Date: Nov 2007
Location: Loverland, CO
Posts: 23,539
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If that's got a factory LSD in it, 1000 pounds is a giveaway even if it hasn't been rebuilt.
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1974 914 Bumble Bee 2009 Outback XT 2008 Cayman S shop test Mule 1996 WRX V-limited 450/1000 |
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02-07-2010, 04:01 PM
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Blackbird
2005 Porsche 997S 3.8L
