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Complete Transmission Assembly (4-134 engine)
Fits 46-71 Jeep & Willys with T-90 Transmission

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Complete Transmission Assembly (4-134 engine)
Fits 46-71 Jeep & Willys with T-90 Transmission

Complete Transmission Assembly

SHIPS FOR FREE!!! $45.00 FREIGHT CHARGE WAIVED

Everything you need to completely redo your entire transmission already assembled Kit includes all New gears, shafts, bearings, syncronizer, snap rings, thrust washers, & roller bearings. Its complete and already assembled. Just drop it in! Its even assembled here in the USA!!! Ordiginal housings are used for proper stamping.

Helpful Guides and Illustrations:
Replacement Instructions

Application:
T-90 Transmission with 4-134 engine

Fits:
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
50-52 M38
52-66 M38A1
46-53 Truck
46-53 Station Wagon

Please allow 2-3 days for us to ship these out from time of order

NOTE:
$100 FULLY REFUNDABLE CORE FEE WITH ITEM
-A fully prepaid return label will be included in the box.
-Just put your old case housing in the same box we send you and return your old core.
-As soon as we get it back we will refund you back the $100 core fee.
-Please make sure to package it properly to prevent damage.

Item # Price
946109
$974.00

Availability: In stock

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Questions & Answers

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Questions: Do you have a transmission in stock? And is this included in the sale this week?
Question By: Dave on Jul 12 2018 3:12 PM
Yes, they ship out in just a few days and are included.
Answer By: Willys Jeep Parts Tech on Jul 12 2018 10:39 AM
Questions: I cannot tell from the picture but will I need to purchase the felt front seal? or is included?
Question By: Shannon on Mar 20 2018 6:30 AM
We use an upgraded neoprene front seal in these.
Answer By: Willys Jeep Parts Tech on Mar 20 2018 6:22 AM
Questions: We received the rebuilt t-90 beautiful work. :) However, when bolting back to the transfer case, the shaft no longer rotates. I am wondering if he has the transfer case engaged or something else. Thanks! Peer
Question By: Peer Plaut on Feb 22 2018 6:43 PM
It may be. Please email mike@kaiserwillys.com and i can help you troubleshoot.
Answer By: Willys Jeep Parts Tech on Feb 22 2018 10:53 AM
Questions: What is the recommended fluid for this tranny and transfer case?
Question By: Peer Plaut on Jan 30 2018 3:45 PM
90 Weight non-synthetic.
Answer By: Willys Jeep Parts Tech on Jan 30 2018 8:44 AM
Questions: So, this is an almost complete transmission that can be dropped in. Is there a core charge? Do we send the old T-90 back?
Question By: Peer Lance Plaut on Jan 30 2018 12:33 AM
Please see above at item description. Yes, there is a core fee that is fully refundable. They come as shown all assembled ready for install as well. Thanks!
Answer By: Willys Jeep Parts Tech on Jan 30 2018 5:41 AM
Questions: What is the ratio for first gear? 3.33 or 2.79?
Question By: Hank on Jan 9 2018 12:26 PM
2.79 is what it typically is.
Answer By: Willys Jeep Parts Tech on Jan 9 2018 5:49 AM
Questions: Does this kit include all the gaskets needed for installation? If not, what gaskets are needed?
Question By: Chuck Gray on Jun 29 2017 1:48 PM
yes it will have the mating gaskets with it to the D18 transfer case.
Answer By: Willys Jeep Parts Tech on Jun 29 2017 9:03 AM
Questions: Can you ship rebuild parts to New Zealand? I have a 1946 - 1972 t90 3 speed manual with 8" length case, what input shaft length and teeth number do I need for that transmission?
Question By: gary webber on Jun 14 2017 8:45 AM
We ship daily UPS and USPS international. I would need more vehicle info to help. Please email mike@kaiserwillys.com
Answer By: Willys Jeep Parts Tech on Jun 14 2017 6:04 AM
Questions: I have a T-90 Transmission but the engine I took out of the 1953 Willys truck was actually a '49 Desoto engine. How do I identify if the transmission was for a 134 or 226? Are there numbers or markings to tell me which one it was intended for? Or are they the same. I see y'all sell two types. Mine is a T-90 that is stamped on the outside.
Question By: Andrew Dorsey on May 23 2017 4:42 PM
If you measure the length of our input shaft will tell us. Call me toll free. Ask for Mike M. Happy to help.
Answer By: Willys Jeep Parts Tech on May 23 2017 10:48 AM
Questions: what type of shipping fee is there to Fairbanks, Alaska
Question By: David Nester on Apr 21 2017 5:12 PM
Please email mike@kaiserwillys.com your full shipping address and we can quote you out the shipping rate. Thanks!
Answer By: Willys Jeep Parts Tech on Apr 24 2017 5:45 AM
Questions: Would t6he T90 Side shift come with a sealed front bearing? Or could it?
Question By: Elvis Hood on Jan 29 2017 8:24 PM
No, it didn't originally have a sealed bearing.
Answer By: Willys Jeep Parts Tech on Jan 30 2017 5:44 AM
Questions: Are these T90 Trans fully synchronized, including first gear? And we're they originally?
Question By: Elvis Hood on Oct 23 2016 7:14 PM
They never were originally. Only 2nd/3rd gear are in the Willys T90 transmission.
Answer By: Willys Jeep Parts Tech on Oct 24 2016 5:52 AM
Questions: What types of motors will bolt up to the housing on a 46 willys jeeps transmission
Question By: Andy on Nov 5 2014 12:00 AM
The 4-134 L & F engine.
Answer By: Willys Tech on Nov 6 2014 12:00 AM
Questions: will this T- 90 trans. work for 225 V-6 on a 66 cj-5 ? thats what I have in it now .
Question By: Gary Franklin on Sep 15 2014 12:00 AM
We can make you one that will be compatible. Please call us toll free.
Answer By: Willys Tech on Sep 16 2014 12:00 AM
Questions: Do you have a rebuild kit for the t 90 side shift that would include the shift forks. Also do you carry a t90 side shift rebuilt complete that I could purchase? If so how much....love your site and your customer service in answering questions
Question By: Kenny on Jul 20 2014 12:00 AM
We should be able to make you a kit no problem and do have complete rebuilt side shift transmissions as well. Please call us toll free and we can fix you up.
Answer By: Willys Tech on Jul 21 2014 12:00 AM
Questions: I have what I think to be a 1962 M151 with the ford 4cyl engine with a 4 speed trany. I have reverse gears striped in the tranty. Your guy offered up a rebuilt 1991A, 3 speed. I ask if this will interchange. I have not got a reply.
Question By: Wayne Sims on Apr 17 2013 12:00 AM
I do not beleive these will interchange out with out an adapter of some sort.
Answer By: Willys Tech on Apr 17 2013 12:00 AM
Questions: Is there a taller gear ratio offered with this kit?
Question By: mkhammer on Apr 5 2013 12:00 AM
They really only ever had one option.
Answer By: Willys Tech on Apr 5 2013 12:00 AM
Questions: does the t-90 come with the shifter and gasket for the transfer case? its not in the picture.thanks ,scott
Question By: scott on Jan 29 2013 12:00 AM
The shifter is separate. We have new ones available or we have parts to rebuild your old one too.
Answer By: Willys Tech on Jan 30 2013 12:00 AM