 what trans is this?, trans |
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| jimkelly |
 Nov 4 2007, 06:13 PM
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#1
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Delaware USA  Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region  |
jim
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| PRS914-6 |
Nov 4 2007, 07:02 PM
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#2
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Excellence Magazine Project 914 3.6 Group: Retired Members Posts: 1,278 Joined: 20-May 06 From: Central California Member No.: 6,031 Region Association: None  |
I'm not positive but it looks like an old 901 from a 911 Can you get the number off the tranny and post it?
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| McMark |
Nov 4 2007, 07:12 PM
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#3
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
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| jimkelly |
Nov 4 2007, 07:23 PM
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#4
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Delaware USA Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region |
the owner says it is a 901 but i thought the 914 type 4 trans a 901 ??
Model #901.301.101R Attached image(s) 
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| davep |
Nov 4 2007, 07:45 PM
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#5
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914 Historian Group: Benefactors Posts: 5,262 Joined: 13-October 03 From: Burford, ON, N0E 1A0 Member No.: 1,244 Region Association: Canada  |
your model is just a casting part #.
There should be a type # preceding the serial # such as 901/02 http://www.roadglue.com/wiki/index.php/901_transmission |
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| brant |
Nov 4 2007, 07:45 PM
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#6
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914 Wizard Group: Members Posts: 11,949 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains
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the 914 trans is technically a type 914 trans...
(flipped ring gear from a 901) the type 901 trans is from the early 911's the internal parts will interchange, but the transmissions will not |
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| 914Sixer |
Nov 4 2007, 07:59 PM
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#7
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914 Guru Group: Members Posts: 9,123 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region
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Early 911,912. 65-68. You need the Type preceeding the serial number as Dave said.
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| Cap'n Krusty |
Nov 4 2007, 08:51 PM
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#8
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
Chill cast aluminum case, Type901, used from 1964-1968 in 911s and 912s (as well as 904s and probably 906s. Smaller differential, and possibly side bearings, but the same R&P. Smaller threads (12mm) on the aft end of the mainshaft, and slightly different synchro internals. Other parts are very much the same as the the 911 and type 915 trannies. Some were 4 speeds (and the 4th gear is worth serious bucks), and the ratios vary depending on the engine and any special order setups. The Cap'n
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| jimkelly |
Nov 5 2007, 06:42 AM
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#9
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Delaware USA Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region |
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| Richard Casto |
Nov 5 2007, 02:42 PM
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#10
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Blue Sky Motorsports, LLC Group: Members Posts: 1,465 Joined: 2-August 05 From: Durham, NC Member No.: 4,523 Region Association: South East States |
QUOTE(Cap'n Krusty @ Nov 4 2007, 09:51 PM)  Chill cast aluminum case, Type901, used from 1964-1968 in 911s and 912s (as well as 904s and probably 906s. Smaller differential, and possibly side bearings, but the same R&P. Smaller threads (12mm) on the aft end of the mainshaft, and slightly different synchro internals. Other parts are very much the same as the the 911 and type 915 trannies. Some were 4 speeds (and the 4th gear is worth serious bucks), and the ratios vary depending on the engine and any special order setups. The Cap'n Cap'n, Thanks for the info about the early vs. late 901s. I used it to update the Wiki... http://www.roadglue.com/wiki/index.php/901_transmission If anyone else sees anything missing or incorrect on that page, feel free to edit it! Thanks, Richard |
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| Dr Evil |
Nov 5 2007, 10:38 PM
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#11
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Send me your transmission! Group: Members Posts: 23,038 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region
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I got one, 912 tranny (IMG:style_emoticons/default/biggrin.gif)
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| euro911 |
Nov 5 2007, 11:33 PM
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#12
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Retired & living the dream. God help me if I wake up! Group: Members Posts: 8,885 Joined: 2-December 06 From: So.Cal. & No.AZ (USA) Member No.: 7,300 Region Association: Southern California
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QUOTE(brant @ Nov 4 2007, 05:45 PM) the 914 trans is technically a type 914 trans... (flipped ring gear from a 901) the type 901 trans is from the early 911's the internal parts will interchange, but the transmissions will not I'm sure you could find another 901 already set up to drop in your 914 for less ... and closer to home too? (IMG:style_emoticons/default/confused24.gif) My '66 912 has a 4-speed 901 ... (IMG:style_emoticons/default/smile.gif) ... and Nadella shafts (IMG:style_emoticons/default/dry.gif) Some 4-speeds have LSDs too (IMG:style_emoticons/default/biggrin.gif) Attached image(s) 
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