If you are looking to replace the Axles on your 2009-2015 7thgen Maxima, the A1 Cardone brand is a very good option and alternative to OEM. All owners that have installed A1 Cardone axles confirmed they DO NOT have any vibrations when driving at highway speeds. In fact, many couldn’t tell the difference between OEM.

Order Link: https://www.ebay.com/itm/303897376210 (A fellow member confirmed these are Cardone)
Additional Note: If you are in Canada, you can order Cardone Axles from partsavatar.ca
Price: $319.41 Shipped (Includes both Driver and Passenger Side Axles)