Update your vehicle's performance and reliability with Doc's E-coated Hub Assemblies. Our hubs are E-coated, and they're designed to perform in the harshest conditions—from off-road adventures to heavy-duty hauling and extreme weather. These hub assemblies feature cutting-edge materials and construction enhancements to keep you moving with confidence. INTERCHANGE: Replaces AC/Delco 19390702, 515098A, FW392, Replaces Autopart International 1411-423161, Replaces BCA WE61417, Replaces Carquest 94-423161, Replaces Centric Parts 40266017, Replaces Dorman - OE Solutions 951-102, Replaces Durago 29515098, Replaces FAG US 102203, Replaces General Motors 20980075, Replaces GMB 730-0397, Replaces GSP 106098, Replaces Mevotech H515098, G515098, Replaces Moog Hub Assemblies 515098, Replaces NAPA PBR930662, Replaces SKF BR930662, Replaces Timken SP580312. FITMENT: Compatible with Chevrolet Silverado/GMC Sierra 6.6L Duramax 2500HD, 3500HD 2007-2010