more d18 ?s

alright i just pulled my tcase and it is a big hole, 1 1/4" intermediate shaft. i have a spare but of coarse it is a small hole, 1 1/8" shaft. my question is, can i use the gears in my spare case in the one i just pulled from the jeep? even though the different shaft diameter.

 

Hmmmm..?

 

You most likely can if you have the 1 1/8 gear bored out to the same size as the 1 1/4 intermediate gear is.

 

Novak has a table of D18 and D20 parts compatibility.
http://www.novak-adapt.com/knowledge/transfer_case_gears_grid.htm

 

Yes you can. The intermediate gear has the same id and width between the 1 1/4" and 1 1/8" intermediate shaft cases. It's the WW2 flatties with teh 27 tooth input and 3/4" intermediate that won't interchange. You will need to use the bearings and thrust washers that match the shaft diameter you are using.

 

thanks guys, and and tim thanks for the link i knew i had seen that somewhere