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Description
39354R.S Drive Belt 223.7" for Genie SilentMax 550 750, StealthDrive 750, QuietLift 550 Belt-Drive Opener - 7 FT Door39354R. S Drive Belt (223. 7") Key Features Direct replacement drive belt for garage door openers. Designed for standard 7 foot high garage doors. Engineered for quiet and smooth operation. Constructed as a single piece, continuous loop belt for durability. Intended for use with 5 piece tube style rail systems. Replaces Cross Reference Part Numbers Genie: 39354R. S Compatibility & Fitment Fits Genie garage door opener models: 550, 750, 1055, 1155,
39354R.S Drive Belt (223.7")
Key Features
- Direct replacement drive belt for garage door openers.
- Designed for standard 7-foot high garage doors.
- Engineered for quiet and smooth operation.
- Constructed as a single-piece, continuous loop belt for durability.
- Intended for use with 5-piece tube style rail systems.
Replaces / Cross-Reference Part Numbers
- Genie: 39354R.S
Compatibility & Fitment
- Fits Genie garage door opener models: 550, 750, 1055, 1155, 2055, 3053, 3055, 3155D, 7055, 7155.
- Compatible with select Chamberlain, Craftsman, and LiftMaster models that specify the use of part number 39354R.S.
- Specifically for belt drive openers equipped with a 5-piece rail for a 7-foot high door.
When to Replace
- Visible signs of wear, such as fraying, cracking, or splitting.
- Belt has snapped or is broken.
- Garage door movement is jerky or slips during operation.
- Excessive noise, such as slapping sounds, coming from the rail assembly.
Installation Tips
- Disconnect the garage door opener from its power source before starting any repair.
- Release the tension from the old belt completely before attempting removal.
- Ensure the new belt is correctly routed and seated on the motor sprocket and idler pulley.
- Follow the opener manufacturer's instructions for setting the correct belt tension.
- Verify door travel limits and safety reversal systems are functioning correctly after installation.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 898 reviews
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Product Reviews
★★★★★ 5
Love them
Size: X-Large, Color: B004
Love them! Super comfortable, love the design and stretchiness!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Comfy and wash well
Size: XX-Large, Color: B004
Very comfortable and breathable; wash and dry well in machines, no shrinkage. Good quality and value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 3
Soft but easily rolls down
Size: X-Large, Color: B004
Comfortable and soft but it kept sliding down, I have a longer torso so that could be why, but I couldn’t get it to stay up, it would constantly roll into my C-section scar
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Perfect for whatever activity!
Size: Large, Color: B004
I bought these specifically for my postpartum journey, and I still wear them. They are so comfy & a perfect length.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Worth Spending
Size: X-Large, Color: B004
Super comfortable....
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Reviewed in the United States on May 26, 2026