Product Description
LCN 4011 Cylinder Assembly in Aluminum
Replacement Cylinder Assembly for the LCN 4011 Series commercial door closer. Genuine LCN OEM part — matches factory specifications for fit and performance. If your 4011 closer needs a new Cylinder Assembly, this is the correct part.
Pro-Tip from Our Locksmiths: OEM LCN parts are worth the extra cost over generic replacements. The tolerances are tighter, the finishes match, and you won't get callbacks for parts that don't quite fit.
| Brand | LCN (Allegion) |
| Part Number | 4011-3071-RH-AL |
| Series | LCN 4011 |
| Component | Cylinder Assembly |
| Finish | Aluminum |
| Fire Rating | Non Fire Rated |
| UL Listed | Yes — UL Listed for fire-rated door assemblies |
| Warranty | 3 years limited manufacturer's warranty |
- Genuine LCN OEM replacement for 4011 Series closers
- Finish: Aluminum — matches factory original
- Ships brand new in LCN packaging
- Compatible with LCN 4011 closer bodies
Works With: LCN 4011 Series door closers. For complete closers, covers, and other replacement parts, search LCN 4011 on our site.
Authorized LCN Distributor — Lock Depot is an authorized LCN dealer. Every product ships brand new in original manufacturer packaging with full factory warranty. Contact us or call (877) 365-5625 for expert assistance.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
Warranty Information
Limited lifetime warranty on closer bodyProduct Videos
Custom Field
Series 4011
Finish Aluminum
Trim Cylinder Assembly
Mount Type Surface
Monitoring Right Hand (RH)
Mode Single Door
Product Type Part / Accessory
Fire Rated Non Fire Rated
seclock 4011-3071 RH 689
