Genuine Mk3C / C-Type Spring – 36″ Three Blue Bands

Garador Mk3C garage door spring

Genuine Mk3C / C-Type Spring – 36″ Three Blue Bands

  • Suits Mk3c geared doors pre 1999
  • Length 36″
  • Three blue bands
  • Used for spring box PN55/2
  • Recommend replacing springs in pairs


  • Description
  • Additional Spring Information


Genuine Mk3C / C-Type Spring – 36″ THREE Blue Band

These are genuine Mk3C / C-Type springs made by Garador to suit compatible doors manufactured prior to 1999. We strongly recommend replacing them in pairs as often the other spring is not far from the end of its serviceable life anyway. The “good” old spring can be retained to effect an emergency repair at a later date.



Mk3C / C-Type springs are identified by length and by coloured bands around their circumference. Some cleaning will be necessary to reveal the bands. however if the spring is rusty the bands may no longer be visible. If that is the case or you are unsure anyway. View or download the spring identification chart below to assist you in ordering the correct spring for the door being repaired.

Download a compatibility chart for Mk3c / C Type springs here.

Download Fitting Instructions


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