Dana 80 Axles

The Dana 80 is what you need for serious heavy-duty applications, Class 3 trucks and more. It's also trusted for many commercial applications.
Dana 80 Front Axle
Dana 80 Front Axle




Dana Model Ring Gear Size
Location Torque limit @ input (ft.-lbs.) GAWR (lbs.) GVW (lbs.) GCW (lbs.)
80 11.25 Rear 3000 10100 14000 30000

Note: These ratings are general guidelines. Actual load rating and torque limit will vary by application and duty cycle.


GAWR is Gross Axle Weight Rating. Maximum distributed weight an axle can support. GVW is Gross Vehicle Weight Rating. Maximum allowable weight of vehicle when fully loaded. GCW is Gross Combined (vehicle and trailer) Weight Rating. Maximum combined mass of vehicle and trailer when both are fully loaded. Torque limit @ input (ft.-lbs.) is the maximum recommended driveline torque input into the axle flange/yoke at pinion.