Rear Axles Warranty
Warranty coverage includes the axle housing, carrier assembly, inter-axle differential, axle shafts, gaskets and seals. Detroit® offers a standard 5-year/750,000 mile warranty on Class 8 on-highway applications when synthetic lube is installed.
Front Steer Axles Warranty
For the front steer axle, warranty coverage includes the I-beam, steering knuckles, spindles, kingpins, kingpin bearings and steering arms. Detroit® allows 100% warranty coverage of all knuckle parts, including the kingpin. Progressive damage is also covered. Front axles are covered for up to 5 years/750,000 miles for on-highway applications.