LiftMaster K07-8004 Upper Crank for BG770 Barriers
LiftMaster K07-8004 Upper Crank for BG770 Barriers is backordered and will ship as soon as it is back in stock.
Core Details
| Product Type | Drive Component |
| Application Type | Barrier |
| Installation Type | Commercial | Industrial |
| Mounting Type | Bolt-On |
Description
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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