Many of the stock Thorens springs I encounter in my shop are shot.  After 25-30 plus years of providing support to the subchassis, some completely lack the ability to be fine-tuned.  You will find using these upgrade springs will make adjustment of your subchassis much more painless.

Specifications:

  • Three matched springs
  • Three high-quality  rubber upper grommets
  • Note: You must use the original lower grommets.