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GM TH400 to GM NP205 Stock Transfer Case Adapter

Your Price: $252.94
Retail Price:$260.76
Your Savings:$7.82(3%)
Part Number:AA-51-3202

Choose Options

Transmission Gasket [+$1.98]
Transfer Case Gasket [+$4.49]
Transfer Case Adapter Seal [+$9.00]
Customer Location:
Advance Adapter

Due to the unavailability for new replacement parts from GM and extinct or hard to find parts in salvage yards, this replacement housing is getting hard to find. With this in mind we started to re-manufacture replacement GM adapters.

This adapter was originally used on GM 4wd trucks 1971- 1984/85 equipped with a TH400 automatic transmission with the NP205 cast iron, part time transfer case with figure 8 front bolt pattern.
 Gaskets sold separately


NP205 Twin Shifter Rails