atwowheelguy wrote:
http://www.equalizerhitch.com/store/index.php?main_page=index&cPath=4_24
Yes, Equal-i-zer says the spring arms are not interchangeable. Sell the hitch to the person who bought your camper. He needs it. Buy one with the spring arms matched to your tongue weight.
Some of the bars are interchangeable. If I recall, the 12K bars are not interchangeable with the other hitch heads. Call EQ and find out. I know you can swap, say 800 lb bars with 1000 lb and vice versa. On a lot of the models the hitch head is the same and you just choose your bars.