A TK trailer axle and a Dexter trailer axle have many similarities. Up to a 7k Axle, TK axles can exchange all components with a Dexter. Some exceptions could include Dexter's 5.2k Axle. A TK axle is normally stocked with a straight beam (cambered upon request), whereas a Dexter's beam style is cambered (a slight bend to distribute load). A TK axle has a seven-year warranty, versus Dexter, which has a five-year warranty. TK (Up to 7k) and Dexter are both made in the USA.
If you have any questions about this, please feel free to reach out to us via phone at (833) 416-9396 or email us at support@thetrailerpartsoutlet.com and we would be more than happy to help!