Matt42
TDR MEMBER
Those look like the nylon bushings I pulled out of the springs on a 10K GTW work trailer I once used. One of the rockers had broken, so I rebuilt everything except the springs themselves. I had hoped to install rockers and bronze bushings that were greasable, but none were available that fit. So it was nylon again. Sure towed better and was a little quieter.Now that this is my primary trailer, I have been shopping for 5k springs. Mostly I am trying to get more loaded bed height, the new larger tires helped me by 1/2". The best price I could find is $500 for a full set. So, I disassembled my spares and added the third leaf in the pack to my rear springs and the 4th leaf to my front, should give me about 4.5k spring. It only helped my lift by 1/4" empty, hopping for maybe 1/2" loaded.
The plastic bushing in the new springs were junk, plumb worn out already, the nylon ones that I installed were fine but I replaced them again anyway.
Also talking with Diamond C trailers for one of their high flow pumps. They are designed for the telescopic cylinders, so only power up and gravity down but I think they will be fine on my scissors. They worked with KTI pumps in the design, so they have an exclusive on this pump. About a 50% increase in cycle time over the standard pumps.
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