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LiftMaster  |  SKU: K77-38121

Liftmaster K77-38121 Wire Harness For SL585U / SL595U

Sale price $47.99 Regular price $99.00
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Core Details

Product Type Wiring / Cable
Application Type Gate
Installation Type Residential | Commercial
Mounting Type Direct-Mounted

Description

Replacement Wiring Harness for LiftMaster SL585U and SL595U

The LiftMaster K77-38121 is a factory wire harness designed for use with SL585U and SL595U slide gate operators. This OEM replacement restores proper electrical connectivity between internal control components, helping maintain safe and consistent operator function in high-cycle environments.

Key Features

  • Pre-terminated OEM harness for SL585U and SL595U models
  • Ensures clean internal wiring and reliable electrical signal flow
  • Supports LiftMaster slide gate control systems
  • Simplifies service and repair of electrical subsystems
  • Tested for compatibility with factory control boards

Technical Specifications

  • Model: K77-38121
  • Application: Internal wire harness
  • Compatibility: SL585U, SL595U
  • Connection Type: Pre-terminated OEM connectors
  • Use Case: Internal operator wiring restoration

Conclusion

The K77-38121 wire harness ensures consistent internal connectivity within LiftMaster slide gate systems. Elite Gates provides only genuine LiftMaster components to support long-term performance and safe perimeter operation.

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