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LiftMaster  |  SKU: K07-8004

LiftMaster K07-8004 Upper Crank for BG770 Barriers

Regular price $71.99
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Core Details

Product Type Drive Component
Application Type Barrier
Installation Type Commercial | Industrial
Mounting Type Bolt-On

Description

Upper Crank for LiftMaster BG770 Barrier Gate Operators

The LiftMaster K07-8004 Upper Crank is a genuine replacement component designed for LiftMaster BG770 barrier gate operators. This precision-machined part ensures smooth, reliable arm motion by maintaining proper alignment and torque transfer within the barrier mechanism. Built from durable materials, it supports consistent operation under high-cycle commercial and industrial use.

Key Features

  • OEM replacement upper crank assembly for BG770 barrier systems
  • Provides precise arm motion and load balance during operation
  • Machined for strength, stability, and long-term reliability
  • Easy installation using existing mounting hardware
  • Designed for heavy-duty, high-traffic applications

Technical Specifications

  • Model: K07-8004
  • Type: Upper crank replacement
  • Compatibility: LiftMaster BG770 barrier gate operator
  • Material: Precision-machined metal construction
  • Function: Transfers rotational force to barrier arm assembly
  • Manufacturer: LiftMaster

Conclusion

The LiftMaster K07-8004 Upper Crank is a critical replacement part for maintaining peak performance and mechanical integrity in BG770 barrier operators. Built to OEM standards, it ensures consistent arm movement and dependable long-term service.

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