Springs and drive parts hold or move substantial mechanical loads.
The detail that controls fit
There is no verified exact part catalog here for your opener. Avoid tensioned spring or drive work without a trained professional and the maker's service information.
A practical next step
Write down the full opener or accessory model number from its label. Use the linked manufacturer documentation to match the exact replacement part. If a safety part or wiring is involved, bring that information to a trained technician.
Evidence status
Only the facts identified above are supported by the current source set. Missing model-to-part pairs remain unknown.
Separate the moving hardware from the radio problem
A remote that sends no command is different from a door that receives a command but cannot move safely. Belts, gears, springs and tracks are mechanical systems with model-specific parts and hazardous stored force. The research data here does not validate replacement drive components. If the opener strains, the door binds or a spring is damaged, stop using the door and contact a trained professional.
Official sources and review scope
These links support the claims on this page. Check your exact model and the manufacturer's latest revision before buying or programming.
- US CPSC 1993 safety standard www.cpsc.gov · checked 2026-11-04 · 1993 external entrapment protection requirements and monthly reversal testing