Rolls is probably the Rolls-Royce of trailers for sure.
Lewis, the trailer place I use sells a knock-off. I know they ship but I don't know if you want to deal with someone that far away. I don't know how their price compares either.
3500# Capacity Galvanized Axle Kit: $250-300 Depending on Length
Complete Galvanized Axle Kit. Includes Heavy Duty Galvanized Hubs (5 Bolt), With 1 3/8” & 1 1/16” Wheel Bearings, Springs, Spring Bolts and Galvanized U Bolt Kit. All axles have a grease zerk on the end of the spindle for easy servicing. Available In All Lengths For Identical Replacement Of Your Existing Axle. Note: Kit Includes 25 1/4” 4 Leaf 3500# Double Eye Springs or Equivalent. Odd Sized Springs May Cost Extra.
click the first section Pages 1-20 and scroll down.
http://www.sturdybuiltonline.com/Online ... ep_28.html