New Process NP-203 Transfer Case Gear Box

The NP203 transfer gear case is used in the GM Chevy pickup 1500, 2500 and 3500 models from 1973 to 1979 and in the Blazer, Jimmy, and Suburban from 1973 to 1979.

Ford equipped the F-150, F-250 and F-350 direct mount from 1972 to 1979 and the F150, F250, F350 remote mount from 1972 to 1975 with the 203.

This unit is used in the Dodge Pickups from 1973 to 1979. This includes the quarter ton, half ton and one ton pickup models.

NP-203 uses a 2.00 inch wide chain by 36 links or a 2.50 inch wide by 49 links.

New Process NP-221 GM Chevrolet Transfer Case Gear Box

The NP221 transfer gear case is used in the GMC Chevy pickup 1500, 2500 and 3500 models from 1960 to 1969.

New Process NP-226 GM Chevrolet Transfer Case Gear Box

The NP226 transfer gearcase is used in the GMC Chevy Envoy and Trailblazer 2002 and up.

The NP-226 is also used in the Bravada from 2002 to 2003, and the Rainer from 2004 and up.

NP 226 uses a 1.25 inch wide by 43 link chain.

New Process NP-126 GM Chevrolet Transfer Case Gear Box

The NP126 one speed transfer gear box is used in the GMC Chevy Envoy and Trailblazer 2002 and up. Th

The NP-126 is also used in the Bravada from 2002 to 2003, and the Rainer from 2004 and up.

NP 126 uses a 1.25 inch wide by 43 link chain.

New Process NP-218 GM Chevrolet Transfer Case Gear Box

The NP218 transfer gearbox is used in the American Motors Hummer One and Hummer Two (H-1, H-2 or H1, H2) from 1990 and up.

NP 218 uses a 1.25 inch wide by 36 link chain.