Fitment:

Compatible for Chevrolet Blazer 1998-2005 
Compatible for Chevrolet K1500, K1500 compatible for Suburban, K2500, K2500 compatible for Suburban 1998-1999 
Compatible for Chevrolet S10 1998-2004 
Compatible for Chevrolet Silverado 1500 1999-2002 
Compatible for Chevrolet Silverado 1500 HD 6.0L 2001-2002 
Compatible for Chevrolet Silverado 2500 1999-2002 
Compatible for Chevrolet Silverado 2500 HD 6.0L, 6.6L, 8.1L 2001-2002 
Compatible for Chevrolet Silverado 3500 2001-2002 
Compatible for Chevrolet Suburban 1500, 2500 2000-2002 
Compatible for Chevrolet Tahoe 1998-2002 
Compatible for Chevrolet Avalanche 1500, 2500 2002
Compatible for GMC Jimmy 1998-2001 
Compatible for GMC K1500, K1500 compatible for Suburban, K2500, K2500 compatible for Suburban 1998-1999 
Compatible for GMC 1500 1999-2002 
Compatible for GMC Sierra 1500 HD 6.0L 2001-2002 
Compatible for GMC Sierra 2500 1999-2002 
Compatible for GMC Sierra 2500 HD 6.0L, 6.6L, 8.1L 2001-2002 
Compatible for GMC Sierra 3500 2001-2002 
Compatible for GMC Sonoma 1998-2004 
Compatible for GMC Yukon 1998-2002 
Compatible for GMC Yukon XL 1500, 2500 2000-2002 
Compatible for Cadillac Escalade 1999, 2000, 2002 
Compatible for Cadillac Escalade EXT 2002 

Does NOT fit four button dash control (2HI/4HI/4LO/Auto 4WD)

Part Number:

12474401, 600-901, 81247-44010, 8124744010

Connector Plug: 

1x wiring harness with a square 4-pin connector

1x rectangular 6-pin connector

Package Includes:

1 Transfer Motor compatible for Case ( as pictures show )

Notice:
Please feel free to contact us for whatever we can help.