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Transfer Case Assembly (for 3/4" shaft)
Fits 41-46 MB, GPW, CJ-2A with D18 transfer case

Part # 937477-34

Transfer Case Assembly


Everything you need to completely redo your entire transfer case already assembled Kit includes all New gears, shafts, bearings, gaskets, seals, ect. Its complete and already assembled. Just drop it in! Its even assembled here in the USA!!! Original housings are used for proper stamping.

D18 transfer Case

For 3/4" shaft

Note: Mainshaft gear sold separate if needed.

Helpful Guides and Illustrations:
Replacement Instructions

41-45 MB
41-45 GPW
46 CJ-2A

Please allow 5-6 weeks for delivery.

-A fully prepaid return label will be included in the box.
-Just put your old COMPLETE transfer case assembly with all internals 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 $700 core fee.
-Please make sure to package it properly to prevent damage.

Part # Price





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hey sir or man, do you have 1943 GPW D18 transfer case for the outer parking brake shoes set up?the rear output housing is different that the one you show on

Willys Jeep Parts Tech:
Yes, we have both the early external bands and the later internal style shoes available.

So its a $500 FULLY REFUNDABLE CORE FEE, correct?

Willys Jeep Parts Tech:
Yes, as long as we get a usable core.

The copy above says $250 FULLY REFUNDABLE CORE FEE WITH ITEM. But later it says As soon as we get it back we will refund you back the $100 core fee. Confusing. Is it a $250 refund or $100 refund.. Thanks much! Phil

Willys Jeep Parts Tech:
Sorry about that. The core fee is $250. I just corrected it now. Thanks

What is shipping weight of complete rebuilt transfer case. Can I lift it by myself upon receipt?

Willys Jeep Parts Tech:
They are approx. 75 pounds boxed.
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