
- Usually Ships 4 to 7 Business Days
Hormann
Hormann D437348 Replacement Belt Kit for 10FT & 12FT Opener
- Usually Ships 4 to 7 Business Days
The Hormann D437348 Replacement Belt Kit is designed for 10-foot and 12-foot Hormann SilentDrive garage door openers, including the 5500, 7500, and 8500 series. Each SilentDrive opener uses a powerful DC motor paired with a composite aramid fiber reinforced belt drive system for smooth, quiet, and long-lasting performance.
This replacement belt kit ensures your opener continues operating at peak efficiency. Whether you’re maintaining an existing opener or repairing a worn belt, the D437348 kit provides the durability and reliability Hormann is known for.
Product Highlights
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Part Number: D437348
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Fits: 10' and 12' Hormann garage door openers
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Compatible Models: SilentDrive 5500, 7500, and 8500 series
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Construction: Composite aramid fiber reinforced belt drive
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Application: Direct replacement for factory belt