LCN Door Closer Arm: Aluminum (MPN 4040SE-3077T AL)
The LCN 4040SE-3077T AL is a track-type replacement arm for the 4040SE series door closer. Constructed in aluminum, this OEM part is designed to restore proper door control and closing action.
SKU 3G-OTH-501068
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Product Description
The LCN 4040SE-3077T AL is a track-type replacement arm for the 4040SE series door closer. Constructed in aluminum, this OEM part is designed to restore proper door control and closing action.
Frequently Asked Questions
What is the LCN 4040SE-3077T AL door closer arm used for?
The LCN 4040SE-3077T AL is a track-type replacement arm for the 4040SE series door closer. It restores proper door control and closing action in commercial and industrial facilities, ensuring reliable operation and compliance with accessibility standards.
What are the specifications of the LCN 4040SE-3077T AL?
The LCN 4040SE-3077T AL is an aluminum track-type arm compatible with the 4040SE series door closer. Its manufacturer part number is 4040SE-3077T AL. This OEM replacement part is designed to restore proper door control and closing action.
Where to buy the LCN 4040SE-3077T AL worldwide?
3G Electric supplies the LCN 4040SE-3077T AL replacement arm to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the LCN 4040SE-3077T AL replacement arm?
Installation of the LCN 4040SE-3077T AL track arm should follow the manufacturer's instructions for the 4040SE series closer. General best practice includes verifying arm length adjustment, ensuring proper alignment with the track, and testing closing speed and latch force after installation.
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Common applications for LCNLCN Products
3G Electric supplies LCN replacement arms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









