Liftmaster 041D8374, END PANEL
The LiftMaster 041D8374 end panel is a replacement housing panel for various Chamberlain chain drive garage door openers. The end panel helps close the opener chassis around the logic board and internal wiring area, and it provides the proper finished edge for the opener housing. It is commonly replaced when the panel cracks, breaks around mounting points, is damaged during service, or is missing from an older opener. Since Chamberlain, LiftMaster, and Craftsman residential openers can share some internal architecture but still use different end panels by generation and housing style, this part should be selected from the model-specific parts breakdown rather than from photos alone.
Compatible With
- Various Chamberlain chain drive garage door openers that list 041D8374
- Select residential chain drive openers using the same end panel architecture
- Systems that specifically identify 041D8374 or 41D8374 in the replacement parts diagram
- Not universal for all LiftMaster, Chamberlain, or Craftsman chain drive openers
Features and Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
|---|
| Product Type | End panel / housing panel |
|---|
| Part Number | 041D8374 |
|---|
| Application | Motor-head end panel |
|---|
| Compatible Operator Type | Select residential chain drive garage door openers |
|---|
| Material / Finish | Molded plastic housing component |
|---|
| Included Components | End panel only |
|---|
| Notes | Match by opener model and parts diagram |
|---|
Also Known As / Related Part Numbers
- 041D8374
- 41D8374
- LM-041D8374
- End panel
- Logic board end panel
- Chamberlain chain drive end panel
Technician Note
End panels can look very similar between residential opener generations. Check the logic-board side, screw locations, wire openings, and housing shape before substituting another end panel.
Before Ordering Checklist
- Match the printed part number or parts diagram reference to the original cover or panel.
- Confirm the opener model number on the motor head, not only the remote or wall button model.
- Compare housing color, light-lens openings, screw locations, and tab style before ordering.
- Do not substitute a similar-looking cover from another Wi-Fi opener unless the parts diagram calls for it.
- Inspect the opener for heat damage, broken tabs, or missing screws that may affect cover fit.
Professional Advisory
Disconnect power to the garage door opener before removing covers or working around internal opener components. If the opener housing is cracked from impact, inspect nearby mounting tabs, light sockets, wires, and screw bosses before reassembly.
Product Questions and Answers
What is 041D8374 used for?
041D8374 is a replacement end panel for various Chamberlain chain drive garage door openers.
Is this part interchangeable with all chain drive end panels?
No. It should be used only when the opener parts diagram lists 041D8374 or 41D8374.
Does the end panel include the logic board?
No. This is a housing/end panel part only and does not include the logic board or wiring.
Can this be used on Craftsman-branded openers?
Some related Chamberlain-built openers may share parts, but Craftsman fitment must be verified by model and parts diagram.
What fails on an end panel?
Typical replacement reasons include cracked plastic, broken mounting tabs, stripped screw bosses, missing panels, or damage during opener service.
