Liftmaster K12-8034 Left-Hand Female Rod End

Left-Hand Rod End for BG770 & BG790 Barrier Operators

The LiftMaster K12-8034 Left-Hand Female Rod End is a critical linkage component designed for smooth, controlled movement of BG770 and BG790 barrier arms. This OEM part provides durable joint articulation under constant gate cycling, ensuring reliable alignment and mechanical response in perimeter security systems.

Key Features

• Rod End Replacement – Female-threaded end with spherical bearing for pivot applications
• Left-Hand Thread Orientation – Specifically designed for operators requiring reverse threading
• Hardened Steel Body – Built for high-load durability and long service life
• Model Compatibility – For use with LiftMaster BG770 and BG790 barrier gate operators
• Alternate Part Numbers – Also referenced as 128034, G128034, 12-8034

Technical Specifications

• Model: K12-8034
• Thread Direction: Left-hand female
• Material: Zinc-plated steel
• Function: Gate arm linkage and joint articulation
• Compatibility: LiftMaster BG770 and BG790

Conclusion

The K12-8034 Left-Hand Rod End supports reliable mechanical movement in commercial barrier systems, maintaining critical operational precision at high-traffic access points.