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T98A Production Years?

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Old Dec 30, 2015 | 08:46 PM
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T98A Production Years?

I have a T98A in my 63 F350 which is pretty well shot (from corrosion not wear). I have found a source for most of the parts I would need to rebuild it but the cost will be nearly $1000. So I am on the lookout for a used one. I find a lot of transmissions listed on Craigslist where the specific model is not identified so I was wondering if anyone knows for sure in what years Ford offered the T98A in their F series trucks?


Thanks,
Cyrus Taft
Tennessee
 
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Old Jan 1, 2016 | 11:45 AM
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Came across couple sites with paragraph or two on the T98, T18, and NP435. As indicated the Ford T98 was offered from 48 thru 1964; whereas, the T18 was offered from 65 thru 79.

Not an authority, perhaps more knowledgeable member can advise.

If unable to locate a used, or parts for the T98, and since the T98 and T18 are very similar, perhaps swapping for the T18 would be an another option, seems a used, or parts for the T18, would be more available? I would contact reputable trans shop, and/or local or online part supplier's and inquire what would be involved if decide to swap tranny's, imagine minimum requirement would need to exchange input shafts???

If unable to find a 'how to' article on the T98 posting a link on the FTE 'how to' for the T18:
T-18 Transmission Rebuild (Part 1) - Ford-Trucks.com

Links to transmission info sites:
The Novak Guide to the Borg-Warner T98 Transmission

The Novak Guide to the Borg-Warner T18 & T19 Transmissions

Manual Transmission Identification Guide - FORDification.com
 
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Old Jan 1, 2016 | 01:48 PM
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Dave, thanks for posting these 4 links. I have not gone thru them at this time but will just for the knowledge gained.

I'd like to ask a question to all following this post now. Does anyone know for sure, if the T-98 and the T-18 have the same bolt pattern to the bell housing, yes or no?
Thanks, Cap
 
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Old Jan 1, 2016 | 04:42 PM
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There is a little bird telling me that while they may have the same bell housing pattern (I don't know for sure), I would be willing to bet the the T98 input shaft is longer than that of a T18/T19 from a later Ford truck. I don't know this for sure - it is just a hunch I have.
 
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Old Jan 2, 2016 | 08:43 AM
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Originally Posted by IICAP
Dave, thanks for posting these 4 links. I have not gone thru them at this time but will just for the knowledge gained.

I'd like to ask a question to all following this post now. Does anyone know for sure, if the T-98 and the T-18 have the same bolt pattern to the bell housing, yes or no?
Thanks, Cap
NO....The T98 and T18 do not interchange.

OP: The T98 used from 53-64 will work for you. The early(48-52) T-98 is similar, but uses a different mounting system and BH pattern.
 
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Old Jan 2, 2016 | 07:40 PM
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Thanks daveengelson, will try to save those links to a folder for future reference

Thanks tinman52 for your reply
 
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Old Jan 2, 2016 | 10:38 PM
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The T98 has different counter shaft/3rd gear tooth angle than T98A.
 
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Old Jan 3, 2016 | 03:50 AM
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I think International continued to use the T98s in their pickups into the 1970s, so that would be another source.
 
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Old Jan 14, 2016 | 02:27 PM
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Originally Posted by tinman52
NO....The T98 and T18 do not interchange.

OP: The T98 used from 53-64 will work for you. The early(48-52) T-98 is similar, but uses a different mounting system and BH pattern.
Thanks for all the good info on the T98/T98A/T18. It will help me as I search for a used tranny or parts.

Cyrus
 
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Old Jan 14, 2016 | 03:36 PM
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F350 Warner T-98 4 Speed .. Parts List #7F / Pic of trans follows 4 parts lists.
 
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Old Jan 14, 2016 | 07:58 PM
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T98A Production Years?

If only you lived closer to Connecticut. I have at least 5 of those transmissions lying around my garage taking up space!
 
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Old Jan 15, 2016 | 03:31 PM
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Originally Posted by 1963 Ford Truck
If only you lived closer to Connecticut. I have at least 5 of those transmissions lying around my garage taking up space!
Please don't get rid of them yet. Do any of them have a PTO? I am not opposed to a road trip. I have a lead on a transmission in Alabama but I won't be able to check it out until February.

Cyrus
 
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