Toy Hauler ramp springs

[OHVtime]

I have a 2003 Forrest River toy hauler. The springs on the ramp are the vintage style garage door springs. They are mounted on the outside on each side of the door. I need to replace them but am finding trouble sourcing them. The “sticker’ has long since worn off the springs and the stamping on the ends of the spring of type/model number are unintelligible. However I think I’ve figured out what I need is a “P534”. I don’t know what the P stands for but the 5 is the size of the coil and 34 is for the length of coil. The trailer supply stores around where I live seem to not carry the length I need and whet they do have is just a hodgepodge of sizes and lengths. I guess my style is going extinct and they just don’t keep any on hand anymore. I honestly thought this would be an easy fix but can’t fine the length I need. Even going on-line I can’t find what I need. Any suggestions on where I can order/source them? Thx

[Flyer15015]

Can you show us pictures of the spring and how it's mounted?
Just a WAG, but you might try your local garage door company.

Mike in Colorado