Liftmaster 108D34-1 Light Lens, Chamberlain & Craftsman Garage Operator Cover
The LiftMaster K108D0034 is a replacement light lens used on select LiftMaster and Chamberlain residential garage door openers. The light lens covers the lamp area on the opener housing and helps keep the light compartment protected from dust, impact, and accidental contact. This part is commonly replaced when the original lens has become cracked, discolored, brittle, missing, or damaged during bulb service. While a lens may look simple, correct fitment matters because the mounting tabs, curve, length, and latch points have to match the opener housing. Chamberlain Group used many light lens designs across older chain drive, belt drive, and screw drive openers, so the original part number and physical lens shape should be verified before ordering.
Features and Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
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| Product Type | Garage door opener light lens |
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| Part Number | K108D0034 |
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| Application | Replacement light lens / lamp cover |
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| Compatible Operator Type | Select residential garage door openers |
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| Material / Finish | Clear or translucent plastic lens; verify current production appearance |
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| Notes | Match lens shape, tabs, and original part number |
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Compatible With
- Various LiftMaster residential garage door openers that list K108D0034, 108D34, or 108D34-1
- Various Chamberlain residential garage door openers using the 108D34 lens style
- Select Craftsman openers manufactured by Chamberlain Group using the same lens shape
- Aftermarket references commonly list models such as 700WHC, 711WHC, 1280R, 4001, 8200, 1270, 1260LK, 220WD, 1050, 1150, 1250, 1265, 1060, 1160, 1260, 320WD, 300WD, and 310WD
- Residential opener housings that match the same lens dimensions and mounting-tab layout
Also Known As / Related Part Numbers
- K108D0034
- 108D34
- 108D0034
- 108D34-1
- 0000000000108D0034
- 000000000000108D34
- 062260
- LiftMaster 108D34 lens
- Chamberlain 108D34 lens
Technician Note
A lens should snap or fasten into place without being forced. If the tabs do not line up, stop and compare the original lens shape. Forcing a wrong lens can break the opener cover or the replacement lens.
Before Ordering Checklist
- Compare the original lens number if available
- Match the lens shape and mounting tabs
- Check the opener model and parts diagram
- Do not order by color or approximate size only
- Inspect the opener cover for broken latch points before replacing the lens
Important Ordering Warnings
Unplug the opener before working around the light socket or bulb area. If the socket, wiring, or opener cover is heat-damaged, have the opener inspected before continued use.
Professional Advisory
Light lenses are not universal. Similar older LiftMaster and Chamberlain openers may use different lens shapes even when the opener housings look alike.
Product Questions and Answers
What is K108D0034?
K108D0034 is a replacement light lens for select LiftMaster and Chamberlain residential garage door openers.
Is K108D0034 the same as 108D34-1?
108D34-1, 108D34, 108D0034, and K108D0034 are commonly listed as related lens references.
Does this lens fit every LiftMaster opener?
No. LiftMaster used many lens shapes. The lens should be matched by original part number, cover shape, and opener model.
What model numbers are commonly associated with 108D34?
Aftermarket references commonly associate 108D34 style lenses with models such as 700WHC, 711WHC, 1280R, 4001, 8200, 1270, 1260LK, 220WD, and similar older residential openers.
Can a cracked light lens affect opener operation?
Usually a cracked lens is cosmetic or protective, but missing lenses can expose lamps and internal areas to dust, impact, or accidental contact.
