Way to much. I can tell you they charged me 874.00 for an axle and two wheels/tires. I basically bought my trailer back. But I was in a bad place being out of town.
Although there's a lot more to replacing a trailer axle than just knowing the size of the traler, a 3000# axle may be procured at Tractor Supply for around $200.00 give or take $50.00 for the actual axle you may need. To replace an axle is fairly easy but there are several measurements that are a must know. There are several website's that may assist you in obtaining the measurements needs for your axle and there may be a plate on your axle that has a serial number that you may use to find a factory replacement at a higher charge I would imagine. If you are mechanically inclined at all I suggest Tractor Supply. the axles come complete with hubs and bearings already an you will invest about four hours of your time to change it. Good luck-
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