Adapting the

T90 Transmission

to the

Dana Model 20 Transfer Case

This bearing adapter assembly will allow your T90 transmission to accept the large bore Super 18 or Dana 20 transfer case at the proper depth and centered. This bearing assembly will replace the flat style factory retainer in the T90.

Installation does not require full disassembly of the T90. However, some versions of the Dana 20 do not have recesses cast into their front face, and these will need to be milled for clearance for the T90's reverse idler shaft.

Any Jeep T90 transmissions mating to a large bore Dana 18 or Dana 20 is compatible.

Included are the 4" bore retainer, proper large bore gasket, bearing, and retaining ring.

Also See

• The Novak Guide to the Borg-Warner T90 Transmission
• The Novak Guide to the Dana Spicer Model 20 Transfer Case
• The Novak Guide to the - Dana Spicer Model 18 Transfer Case
• Parts for the T90 Transmission
• Parts for the Dana Model 18 Transfer Case
• Parts for the Dana Model 20 Transfer Case