The LiftMaster 041A6550 is the screw drive rail clip kit: clips that hold low-voltage wiring along a screw drive rail. It replaces the older 28A143 rail wire clips. Screw drive openers such as the 1000SD/2000SD, 3840 and 2110/2220/3220 families in the chart use them.
Before ordering
- Screw drive rails only: chain and belt T-rails use different wire routing.
- Keep wires clear of the moving carriage.
- Full parts lists: LiftMaster parts diagrams.
Unplug the opener before you open it up, and close the door before you work on the drive or rail.
Specifications
| Brand | LiftMaster (Chamberlain Group) |
| Part | 041A6550 (41A6550) |
| Type | Screw drive rail wire clip kit |
| Replaces | 28A143 |
| Quantity | 6 (per our listing) |
Compatible models
The 041A6550 is listed in the official parts lists for the 27 opener models below (LiftMaster and Chamberlain). Type your model number or pick a brand, then tap the model to open its parts diagram.
27 models
| Brand | Model | Parts diagram |
|---|---|---|
| LiftMaster | 1000SD | |
| LiftMaster | 1000SDR | |
| LiftMaster | 2000SD | |
| LiftMaster | 2000SDR | |
| LiftMaster | 2110 | |
| LiftMaster | 2220 | |
| LiftMaster | 2220-267 | |
| LiftMaster | 3110 | |
| LiftMaster | 3220 | |
| LiftMaster | 3220-267 | |
| LiftMaster | 3840 | |
| Chamberlain | 4600 | |
| Chamberlain | 4620 | |
| Chamberlain | 4620-2 | |
| Chamberlain | 4640 | |
| Chamberlain | 7902 | |
| Chamberlain | 9902 | |
| Chamberlain | 9950 | |
| Chamberlain | 9950D | |
| Chamberlain | 9960 | |
| Chamberlain | PD420 | |
| Chamberlain | PD420D | |
| Chamberlain | PD422D | |
| Chamberlain | PD432D | |
| Chamberlain | PD432DM | |
| Chamberlain | PD460-2 | |
| Chamberlain | PD462D |
No match. Call us at 877-379-4947 and we'll check your model.
Don't see your model? Call us at 877-379-4947 or email info@movingupgaragedoors.com with your opener's model number and we'll confirm the right part.
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