LiftMaster K77-36542 E-Box for CSL24U and CSW24U Operators

Replacement E-Box for CSL24 and CSW24 Series Gate Operators

The LiftMaster K77-36542 is a genuine replacement E-Box used on select LiftMaster CSL24 and CSW24 series commercial gate operators. This enclosure is designed to house and protect operator electronics and wiring connections as configured by the manufacturer. It is a direct-replacement metal E-Box for service repairs when the original enclosure is damaged, corroded, or no longer secure. Always confirm compatibility using the operator manual or replacement parts diagram before ordering.

Key Features

• Genuine LiftMaster replacement E-Box for select CSL24 and CSW24 series operators
• Direct-fit enclosure replacement to restore proper protection for internal components
• Helps maintain a clean, secure mounting location for electronics and wiring
• Ideal for operator repairs where the original box is bent, rusted, or compromised

Technical Specifications

• Part Number: K77-36542
• Component Type: E-Box (electronics enclosure)
• Material: Metal enclosure
• Authenticity: Genuine LiftMaster replacement part

Compatibility

• CSL24U
• CSL24ULMC
• CSL24ULWKMC
• CSL24V
• CSL24VDC
• CSL24VH
• CSW24U
• CSW24ULMC
• CSW24V
• CSW24VDC

Conclusion

If your CSL24 or CSW24 series operator needs a replacement electronics enclosure due to physical damage or wear, the K77-36542 E-Box is the correct OEM solution for compatible models. Confirm fitment using the appropriate manual or parts breakdown for your exact operator configuration before ordering.