Save 10% off site-wide. Use code THXGV10 Exclusions apply.

FREE SHIPPING on all orders $98+ See Details

Select Your Currency
Close
  • Africa
  • Americas
  • Asia
  • Europe
  • Oceania
Shop Kaiser Willys

Transmission Main Shaft Spacer
Fits 46-71 Jeep & Willys with T-90 Transmission

Part # 643621

New Transmission Main Shaft Spacer (1 required per vehicle)

Ensure proper spacing for your transmission output shaft. Required for assembly.

Application:
T-90 Transmission

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

Part # Price
643621

$17.99

MSRP:

$17.99

MSRP:

1 Item has been added to your cart!
Close

Questions & Answers

Please Wait...

Ask Question Add Answer

All questions will be displayed after moderation. All answers will be displayed after moderation.

I see several people asked already... what is the thickness of this shim?

Willys Jeep Parts Tech:
Its about .281 inches thick

do you have shims for this as well?

Willys Jeep Parts Tech:
They didn't originally use a shim there.

I'm afraid I did was not specific on my previous question on thickness of the spacer. Thanks for the ID and OD diameter thats helpful but I need the actual thickness as I am dealing with a custom application between transmission and overdrive. Thanks... Jim.

Willys Jeep Parts Tech:
ID 1.375 OD 1.740 THICK .75

What is the thickness in thouands is this spacer? Also is it the same for the t86? Thanks.

Willys Jeep Parts Tech:
ID 1.380 OD 1.740

Is this spacer included in the T90K overhaul kit?

Willys Tech:
Yes they come in the small parts kit.
Request Catalog
X
THANK YOU! Your catalog request has been submitted successfully. Please note:

If your catalog does not arrive within 7-10 business days, call us Toll-Free at (888) 648-4923.

Email Subscription
X
THANK YOU! You have successfully subscribed to our newsletter.
Contact Form
X
THANK YOU! Your contact form request has been submitted successfully.
Photo Contest
X
SUCCESS! Your photo contest entry has been submitted!
Browser warning
The browser you are using to visit our website is no longer supported. For the best browsing experience, please visit us using a different browser.
I understand, close this message