 LSD transmission question |
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Model Specific Information
914/4: 70 71 72 73 74 75 76 914/6: 70 71 72
| Gustl |
  May 7 2009, 11:05 AM
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#1
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914 enthusiast & historian  Group: Members Posts: 11,957 Joined: 16-June 04 From: TIROL / Austria Member No.: 2,212 Region Association: Austria   |
o.k. folks, here's my question:
could an original 914-6 transmission with the factory option M220 (limited slip differential) be identified by the transmission number ??? I know the difference at the 914-4 transmission: HAxxxxx ... 5 speed standard HBxxxxx ... 5 speed LSD any input is highly appreceated (IMG:style_emoticons/default/bye1.gif) Gustl |
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Replies
| Richard Casto |
May 18 2009, 07:15 PM
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#2
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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 |
I have put together a wiki page about the 914 transmission. It is located here...
http://www.roadglue.com/wiki/index.php?tit...14_transmission As with any wiki, please feel free to jump in an contribute. Particularly those of you who have years of special 914 knowledge hidden away in your brain! With help from Harald and Gustl, I have added a number of photos of serial numbers. I also have some additional photos that Gustl has sent that I still need to add to the article. |
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| Tom_T |
May 26 2009, 07:06 PM
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#3
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TMI.... Group: Members Posts: 8,321 Joined: 19-March 09 From: Orange, CA Member No.: 10,181 Region Association: Southern California 
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QUOTE(Richard Casto @ May 18 2009, 06:15 PM)  I have put together a wiki page about the 914 transmission. It is located here... http://www.roadglue.com/wiki/index.php?tit...14_transmission As with any wiki, please feel free to jump in an contribute. Particularly those of you who have years of special 914 knowledge hidden away in your brain! With help from Harald and Gustl, I have added a number of photos of serial numbers. I also have some additional photos that Gustl has sent that I still need to add to the article. According to the charts at the web link above, the /11 & /12 on 914-4 tranny's refers to the tail or side shift configuration respectively - although that info may not be completely correct - unless the basic case was interchangeable for tail or side shifter setups? (IMG:style_emoticons/default/confused24.gif) I say this because my mechanic - Hans of Hans Imports - had used a "used replacement case" to rebuild my early 73 2L side-shifter back in 12/83, when it's original case was too worn-out inside to use - see the pic of my current used case # below: "HA" transaxle # used in rebuild for my 1973 914-2.0 (VIN 4732901954 & Engine GA000424 & still matching nos. from 9/72 build date):  Sorry to add to the confusion here, as I was only drawn to this post to figure out what LSD stood for, after seeing it in the parts forum! (IMG:style_emoticons/default/wacko.gif) ...but hopefully it adds to the forum, & feel free to use it on the tranny article - but please leave off my VIN & Engine numbers there! |
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Posts in this topic
Gustl LSD transmission question May 7 2009, 11:05 AM
9146986 I don't know if it applies to 6's, but 4... May 9 2009, 12:43 PM kwales According to the factory parts manual, the answer ... May 10 2009, 09:33 AM
Gustl
Has anyone checked a factory built LSD transmissi... May 10 2009, 11:30 AM davep At least by the 1980's the 915 transmissions h... May 10 2009, 10:13 AM kwales What's on the aluminum tag????
The symbol ... May 12 2009, 12:21 PM HaraldD Hi!
Here is one of a original 914-6 Tranny wit... May 13 2009, 12:09 PM Gustl thanks Harald :worship: :worship: :worship:
... May 13 2009, 02:38 PM davep Since the later 911 transmissions used a 12 to des... May 18 2009, 06:23 PM Gustl
Since the later 911 transmissions used a 12 to de... May 18 2009, 11:22 PM davep Ah, excellent information. I wonder what '11... May 21 2009, 09:12 AM Gustl the logical consequence would be 70/30 ... but I d... May 21 2009, 03:13 PM |
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