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Belt Drive Trolley Kit

041B3869-3A is a belt drive trolley replacement kit. Compatible with various belt drive garage door openers. Check the manual for your specific model number before ordering to ensure compatibility.

Also known as: 41B3869‑1, 41B3869‑3, 41B3869, 41B3869‑3A

Installation & Support

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info California Residents: Proposition 65 WARNING