Product description

This heavy-duty Right Hand torsion spring is a vital component for the slack-cable and safety latch mechanisms on Rotary SM30 4-post lifts. It provides the constant tension needed to ensure that the safety locks engage and disengage reliably as the runways move. Manufactured from high-tensile spring steel, this part is designed to resist fatigue and maintain its torsion rate over years of heavy shop use. A broken or weak spring can compromise the lift's safety features, making this direct-fit SVI part an essential replacement for any repair.

Product highlights

• Direct Fit Engineering: Dimensional match for Rotary OEM S120563 torsion spring found in SM30 assemblies.
• Superior Build Quality: High-tensile tempered steel provides consistent tension and resists permanent deformation.
• Industrial Durability: Finished with a zinc or protective coating to endure the harsh conditions of a service bay.
• USA Certified Quality: Rigidly manufactured to ensure reliable latch engagement under all rated load conditions.

Specs

• Component Type: Torsion Spring
• System Compatibility: Rotary
• OEM Reference: S120563
• SVI Part Number: BH-7522-13
• Country of Manufacture: USA

Direct replacement models

• Rotary: S120563
• SVI International: BH-7522-13
• Fits Models: Rotary SM30 series and similar high-capacity 4-post surface mount lifts.
• This item can be found in: Rotary RFL25, Rotary SM30

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.