To Buy A Wayne Dalton Torquemaster: You can find all the Torquemaster ordering information you need on the left side of your garage door spring tube. See photo example to above. We always recommend replacing springs in pairs (where applicable) due to spring having equal cycle life and the opposite spring will most likely also fail soon leaving your door inoperable.
See easy to follow installation istruction to replace your TM orginal spring in PDF below
The prices are $45.00 each for single spring doors and $90.00 for a pair. The new spring Torqumaster springs you will receive will not always match your old springs due to the switch from an oil tempered spring to a new high tensile strength music wire spring.