I. OE Replacement Part :
Steering Shaft Lower Bearing: 88963617, 905-512, 905512
Steering Shaft Upper: 19049902, 19149105, 19153614, 19329330, 26083324, 26085548, 26088325, 26093694, 26104447, 26104449, 88963611, 88965505, 89060582, 425-176
Steering Shaft Lower: 25958109, 26078079, 425-179, 425-130
II. Specifications:

Replacement for Cadillac Escalade 2002-2006
Replacement for Cadillac Escalade ESV 2003-2006
Replacement for Cadillac Escalade EXT 2002-2006
Replacement for Chevy Avalanche 1500 2002-2006
Replacement for Chevy Avalanche 2500 2002-2006
Replacement for Chevy Silverado 1500 1999-2007
Replacement for Chevy Silverado 1500 Classic 2007
Replacement for Chevy Silverado 2500 1999-2004
Replacement for Chevy Silverado 2500 HD 2001-2007
Replacement for Chevy Silverado 2500 HD Classic 2007
Replacement for Chevy Silverado 3500 2001-2006
Replacement for Chevy Silverado 3500 HD / 3500 Classic 2007
Replacement for Chevy Suburban 1500 2000-2006
Replacement for Chevy Suburban 2500 2000-2006
Replacement for Chevy Tahoe 2000-2006
Replacement for GMC Sierra 1500 1999-2007
Replacement for GMC Sierra 1500 Classic 2007
Replacement for GMC Sierra 2500 1999-2004
Replacement for GMC Sierra 2500 HD 2001-2007
Replacement for GMC Sierra 2500 HD Classic 2007
Replacement for GMC Sierra 3500 2001-2006
Replacement for GMC Sierra 3500 Classic 2007
Replacement for GMC Yukon 2000-2006
Replacement for GMC Yukon XL 1500 2000-2006
Replacement for GMC Yukon XL 2500 2000-2006