Liftmaster 44-30703, ENCLOSURE, SL595
The LiftMaster 44-30703 enclosure is a large replacement cabinet/enclosure component for SL595GL heavy-duty industrial slide gate operators. On outdoor commercial gate systems, the enclosure is more than a cosmetic cover. It protects the drive system, electronics, wiring, motor components, and service access area from rain, sun, dirt, pests, and accidental contact. A cracked, rusted, bent, or missing enclosure can lead to corrosion, control-board failure, nuisance faults, or unsafe exposure to moving parts. This enclosure should be matched carefully because SL595 cabinet configurations and model generations may differ. Some references list 44-18491 as an also-known-as number. Verify the exact SL595 model suffix, cabinet shape, mounting pattern, and original enclosure before ordering.
Compatible With
- Compatible with LiftMaster SL595GL slide gate operators when the parts diagram calls for 44-30703.
- Commonly associated with LiftMaster SL595 heavy-duty industrial slide gate operator enclosures.
- May be relevant to some SL595UL family units only when the cabinet generation and parts diagram match; verify before ordering.
- Related model family includes SL595 industrial AC slide gate operators, but exact suffix and cabinet style matter.
- Not a universal enclosure for SL3000, CSL, HDSL, or other LiftMaster slide gate operators.
Features & Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
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| Product Type | Operator enclosure / cabinet |
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| Part Number | 44-30703 |
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| Application | SL595 slide gate operator cabinet replacement |
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| Compatible Operator Type | Heavy-duty commercial / industrial slide gate operator |
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| Confirmed Model Reference | SL595GL |
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| Related Part Number | 44-18491 |
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| Notes | Verify cabinet generation, mounting points, and parts diagram |
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Also Known As / Related Part Numbers
- 44-30703
- LM-44-30703
- LiftMaster 44-30703
- 44-18491
- SL595 enclosure
- SL595GL enclosure
- LiftMaster SL595 cabinet
Technician Note
When an enclosure has been damaged, inspect the internal operator for water intrusion, rust, pest nests, loose wiring, and corrosion before installing the new cabinet part.
Before Ordering
- Confirm the operator is SL595GL or a diagram-confirmed SL595 variant.
- Compare the old enclosure shape and mounting points.
- Check whether related number 44-18491 appears on the old parts list.
- Inspect internal components for water or impact damage.
- Verify shipping and handling requirements for this large enclosure.
Important Ordering Warnings
- Large enclosure parts may not fit across all SL595 generations.
- Do not assume SL595GL and SL595UL cabinet parts are always identical.
- A damaged enclosure may hide electrical or mechanical damage inside the operator.
- Do not operate the gate with exposed moving or energized components.
Professional Advisory
Mechanical replacement parts should be installed with the operator secured, power disconnected, and the gate safely supported. If the gate moves unexpectedly, binds, or has damaged hardware, have the full system inspected by a qualified gate technician before returning it to service.
Product Questions & Answers
What model is 44-30703 confirmed for?
It is commonly listed as a replacement enclosure for the LiftMaster SL595GL slide gate operator.
Is 44-30703 the same as 44-18491?
Some supplier listings show 44-18491 as an also-known-as or related number for this enclosure. Confirm by cabinet style and parts diagram.
Will this fit every SL595UL operator?
Not automatically. SL595 generations and cabinet configurations can differ, so the installed unit should be verified by parts diagram.
Why replace a damaged operator enclosure?
A damaged enclosure can allow water, pests, and debris into the operator and can expose moving or electrical parts.
What should be checked before installing the enclosure?
Check hinges, fasteners, seals, mounting holes, internal clearances, and whether existing components have corrosion or water damage.
