Description:

Updated Rear, Aluminum Transfer Case Half Kit; OEM# 12473226. NP149 / 246 / 261HD / 263HD (Stronger Than The OEM Magnesium). Compatible with or fits: Note: RPO Code NP2 (Manual Shift, 2 Speed Transfer Case); RPO Code NP8 (Push Button Shift, 2 Speed Transfer Case); 2007 GMC Sierra 1500 SLT 2007 GMC Sierra 1500 SLE 2007 GMC Sierra 1500 WT 1999 - 2006 GMC Sierra 1500. Rear Transfer Case Housing. Review Description to Ensure Proper Fit.