Chamberlain B6713T Belt Drive Parts
Chamberlain B6713T Replacement Parts
The B6713T is a DC belt drive opener with battery backup and a dual lens light pod, running on a square rail. It has no camera — that matters when ordering the light pod and end panels, which differ from the camera models. This parts list covers all variants:
- B6713
- B6713T
- B6713TC
- B6713TCH
Beeping, running slowly, or dead during a power cut? That is almost always just the backup battery — the 4228 12V battery. It is a consumable and lasts a few years. The opener runs normally on mains with a dead battery; it just will not work during an outage.
1. Garage Door Opener Repair Parts
First part of number below corresponds to diagram number above:
| Key | Part Number | Description |
|---|---|---|
| 1 | 041C1751 | Belt cap and sprocket kit |
| 2 | 041-0199-000 | End panel, battery access |
| 3 | 041-0202-000 | Light pod kit, dual lens, no camera |
| 4 | 041D0277-1 | Transformer, Wi-Fi battery backup |
| 5 | 041-0204-000 | Control door panel |
| 6 | 041-0236-000 | Motor with travel module, DC |
| 7 | 041-0197-000 | End panel, no lock |
| 8 | 050DCTBMC | Logic board, Bluetooth enabled |
| 9 | 041D8071-4 | Travel module kit, universal DC |
| 10 | 041B4245-1 | AC power cord, 6 ft |
| 11 | 041A3150 | Terminal block kit |
| — | 4228 | Battery backup, 12V — not shown on diagram |
| — | 041-0180-000 | Wire harness, camera and LED pod, dual lens — not shown on diagram |
| — | 041-0205-000 | Decorative ring, camera — not shown on diagram |
Three parts differ from the camera models — check these before ordering. The B6713T uses the 041-0202-000 dual lens light pod with no camera, the 041-0199-000 battery-access end panel, and the 041D0277-1 battery backup transformer. The camera models (B4643T, B4655T) take the single lens pod, the no-battery-access panel and the 041D0277-2 transformer. None of those interchange. The board here is the 050DCTBMC, not the -BFMC. Call (866) 965-5599 if you are unsure which you have.
The motor at key 6 comes with a travel module, so you do not need both. If the door reverses at the wrong point or will not learn its travel, that is usually the travel module alone — a cheaper part and a quicker job.
2. Rail Assembly Parts
First part of number below corresponds to diagram number above:
| Key | Part Number | Description |
|---|---|---|
| 1 | 041A5250 | Belt kit — 7 ft door |
| 1 | 041A5250-1 | Belt kit — 8 ft door |
| 1 | 041A5250-2 | Belt kit — 10 ft door |
| 2 | K144C0054M | Belt idler pulley |
| 3 | 004A1008 | Chain, #48, master link |
| 4 | 041A5665 | Rail kit, 7 ft |
| 5 | 041C5141-2 | Square rail trolley kit |
| 6 | 041D0598-1 | U bracket adapter |
| 7 | 041A6689 | Threaded shaft, D shape |
| 8 | 041B4103 | Belt tensioner kit |
| — | 041A7276 | Trolley wear pads — not shown on diagram |
| — | K083A0011-1 | Lithium rail grease — not shown on diagram |
The belt is sized to your door height, not your rail — measure the door opening. A belt rarely fails on its own: check the idler pulley, trolley, tensioner and wear pads while the rail is apart. Re-grease with the lithium grease above; do not use general purpose spray lube on a square rail.
3. Installation Parts
First part of number below corresponds to diagram number above:
| Key | Part Number | Description |
|---|---|---|
| 1 | 041B0035B | Curved door arm |
| 2 | 041A5047-1 | Door bracket |
| 3 | 041A2828 | Emergency manual release rope |
| 4 | 041A5047-3 | Header bracket — square rail |
| 5 | K029B0137 | Remote control visor clip |
| 6 | 041-0155-000 | Safety sensor bracket kit |
| 7 | 041-0136 | Safety sensor kit |
| 8 | 4178B0034B | Straight door arm |
| 9 | 041B4494-1 | White and red bell wire |
| 10 | K010A0020 | 3V CR2032 lithium battery |
| 11 | K012B0776 | Hanging bracket kit |
| — | 041A7920-2 | Hardware kit — not shown on diagram |
| — | 041-0365-000 | Sensor eyes and brackets — the complete set |
| — | 893MAX | Universal replacement remote |
The B6713T takes the 041A5047-3 square rail header bracket — the standard header brackets will not fit. If your sensor brackets are bent or missing as well as the eyes, the 041-0365-000 includes both and works out cheaper than buying them separately.
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