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Adapting the

T90 Transmission

to the

Dana Model 20 Transfer Case

This adapter will allow your T90 to take the large bore Super 18 or Dana 20 transfer case at the proper depth and centered.

Product & Features

Block_90-20

This bearing assembly will replace the flat style factory retainer in the T90. 

Includes

4” bore retainer, proper large bore gasket, bearing, and retaining ring.

Applications & Compatibility

All Jeep T90 transmissions mating to a Large bore Dana 18 or Dana 20.

Related Products

Replacement parts for kit above:

Replacement Bearing


Replacement Gasket


Replacement snap ring


Rear mount for T90 as required



Installation Requirements

This bearing assembly will replace the flat style factory retainer in the T90. Installation is simple and 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.

Also See