Expanded Spicer ring and pinion gear offerings for Dana 44 and Dana 60 model rear axles have been announced by Dana Holding Corporation. New ratios include 4.56, 4.88, and 5.13, adding to existing ratios for the Dana 60 axle that range from 3.54 to 7.17 and the Dana 44 axle that range from 3.07 to 5.13.
Dana has also created a new Spicer gearing kit option to include the ring and pinion only for these applications, and is offering differential bearing kits that come with components to complete the installation. Parts included in the differential bearing kits can repair vehicles that are equipped with Dana 30, 35, 44, 60, 70 and 80 axles.