This is a single, brand new air suspension spring from autodayplus, designed to be a direct replacement for a bunch of different part numbers.
If you've got a ContiTech or Goodyear bag with part numbers like 1R13-130, W01-358-8729, or 1R13130, this should fit the bill.
It's an OE spec part, so it's built just like the original.
The bag features stud mounts on both the top and bottom, making it a universal fit for many trucks and trailers.
It's made from a combination of tough rubber, aluminum alloy, and iron, and it's fully sealed and adjustable.
It comes with a 1-year warranty and a 30-day free return policy, so you can buy with confidence.
It's a hefty piece of kit, weighing in at over 7kg, and built to last.
Just one bag, so make sure you order what you need.
