This is an aftermarket range fork for the Magna transfer case found in some 2007-2018 GM trucks. This is for the manual shift transfer case. The original casting numbers were M0011232 (2 pad style) and 855122351 (3 pad style). Applications: Always Confirm Transfer Case Model in Vehicle 2007-18 Cadillac ESCALADE; 2009-13 Chevrolet AVALANCHE; 2007-18 Chevrolet [...]