SSC .2070" × 1.75" ID × 25.00" Torsion Spring – LW – Yellow

🇺🇸 Made in USA

The Service Spring Corp .2070" × 1.75" ID × 25.00" left-wind torsion spring is a replacement counterbalance component for garage doors requiring these exact specifications. It works through the torsion shaft and cable drums to help balance the door’s weight throughout its opening and closing travel.

Manufactured from coated, oil-tempered wire, this spring includes installed winding and stationary cones. Its yellow wire-size identification corresponds to .2070" wire, while the complete dimensional specification and left-hand wind establish the information needed for accurate replacement selection.

Specifications

Construction & Included Components

The oil-tempered wire provides the spring material used to store energy in the torsion assembly. Its protective coating helps protect the wire surface during service, but does not make the spring maintenance-free.

Winding and stationary cones are installed on the spring. These provide the connections used to tension and anchor it within a compatible system. This individual spring does not include the shaft, drums, cables, bearings, support brackets, or tools required for the complete installation.

Common Applications

Intended for professional sectional garage door repairs where the specified replacement is .2070" wire × 1.75" inside diameter × 25.00" body length, left wind.

This specification does not establish compatibility with every door of a particular width or height. Door construction, actual weight, cable drums, and the spring arrangement must all be considered. An existing spring should be duplicated only when its original sizing is known to be appropriate.

Compatibility & Measurement

Check all four primary characteristics: wire diameter, inside diameter, relaxed coil body length, and wind direction. The 25.00" measurement excludes both cones and refers to the spring body without tension.

The 1.75" inside diameter describes the opening through the spring coils. It does not specify the shaft diameter. A technician must also verify cone fit, anchor compatibility, and adequate clearance for the installed spring.

A .2070" spring with a 2.00" inside diameter is not a direct substitute simply because its wire size matches. Changing coil diameter or body length changes the spring’s characteristics and requires a calculated replacement selection.

Wind Direction & Color Identification

Left wind describes the direction of the coils. Confirm it independently from spring length and wire size; mounting side alone is not a reliable identification method for every system.

Yellow is the torsion spring wire-size code for .2070" wire. It is not a door weight rating. Torsion spring color identification should not be interpreted using extension spring weight-color conventions.

Pairing & Door Configuration

If the door uses two springs, the installer should inspect both and evaluate their combined output. Replacing both may be appropriate when they share a similar service history, but the correct pair is determined by the counterbalance design.

Door weight, door height, drum dimensions, and lift configuration influence spring selection. Standard-lift, high-lift, and vertical-lift applications can require different specifications even when the doors appear similar.

Cycle Life & Maintenance

This spring has a listed minimum rating of 10,000 cycles in the correct application. One opening followed by one closing counts as one cycle; daily use determines how quickly cycles accumulate.

Follow manufacturer maintenance and lubrication recommendations. Changes in balance, irregular travel, or unusual noise should prompt professional inspection before further operation.

Professional Installation & Safety

Spring removal, installation, and tensioning require a qualified garage door professional using suitable equipment. Loaded spring connections and associated cable hardware can release dangerous energy.

Never loosen loaded cones, anchors, drums, or bottom cable brackets. Keep a door with a broken spring out of service until repaired, and have balance and opener safety functions checked afterward.

Order this spring for a verified .2070" × 1.75" ID × 25.00" left-wind application.