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LCN 4642-3071 AL Cylinder Assembly for 4640 Series Door Operators - Replacement Parts for Door Operators
LCNReplacement Parts for Door Operators

LCN 4642-3071 AL Cylinder Assembly for 4640 Series Door Operators

The LCN Cylinder Assembly (MPN 4642-3071 AL) is an aluminum replacement part for LCN door operators, specifically compatible with the LCN 4640 series. This cylinder assembly is a direct OEM component, ensuring proper…

SKU 3G-OTH-505704

Also listed as: 46423071AL · 4642 3071 AL · 4642-3071-AL

Brand
LCN
Item
4642-3071 AL Cylinder Assembly for 4640 Series Door Operators
Part Number
4642-3071 AL
Category
Replacement Parts for Door Operators
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Technical Specifications

LCN
Manufacturer Part Number
4642-3071 AL
Product Type
Cylinder Assembly
Compatible with Brand
LCN
Compatible with Series
4640

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LCN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LCN Cylinder Assembly (MPN 4642-3071 AL) is an aluminum replacement part for LCN door operators, specifically compatible with the LCN 4640 series. This cylinder assembly is a direct OEM component, ensuring proper fit and function for maintenance and repair of LCN automatic door systems.

Frequently Asked Questions

What is the LCN Cylinder Assembly 4642-3071 AL used for?

The LCN Cylinder Assembly 4642-3071 AL is a direct OEM replacement part for LCN 4640 series automatic door operators. It is used to restore proper hydraulic or pneumatic cylinder function during maintenance or repair of commercial door systems, ensuring reliable operation.

What are the specifications of the LCN Cylinder Assembly 4642-3071 AL?

The LCN Cylinder Assembly 4642-3071 AL is an aluminum replacement component manufactured by LCN. It is compatible exclusively with the LCN 4640 series door operators. The part number is 4642-3071 AL, and it is designed as a direct OEM fit for proper performance.

Where to buy the LCN Cylinder Assembly 4642-3071 AL worldwide?

3G Electric supplies the LCN Cylinder Assembly 4642-3071 AL to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this OEM replacement part.

How to install the LCN Cylinder Assembly 4642-3071 AL?

Installation of the LCN Cylinder Assembly 4642-3071 AL should follow LCN's service manual for the 4640 series door operator. General steps include depressurizing the system, removing the old cylinder, and installing the new assembly with proper seals. Always consult a qualified technician for safety.

Used in

Common applications for LCN
Commercial office buildings — LCN 4010 Series top frame-mount door closers with regular arm and adjustable spring size 6 for interior doors.
Healthcare facilities — LCN SEM7810 series electromagnetic door holders for holding fire-rated corridor doors open and releasing on alarm.
Educational institutions — LCN 4810 Series track arm door closers for high-traffic exterior doors in aluminum finish.
Industrial plants — LCN SEM7820-825 AL floor-mounted electromagnetic door holders for fire doors in manufacturing areas.
Retail entrances — LCN 4010 Series bronze door closers with non-hold open and regular arm for ADA-compliant opening force.
Hospitality venues — LCN magnetic door holders SEM7850-828 AL for wall-mounted hold-open on smoke doors in lobbies.
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LCN Products

3G Electric supplies LCN replacement parts for door operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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