Product Description
LCN 3133 Cylinder Assembly in Aluminum
Replacement Cylinder Assembly for the LCN 3133 Series commercial door closer. Genuine LCN OEM part — matches factory specifications for fit and performance. If your 3133 closer needs a new Cylinder Assembly, this is the correct part.
Pro-Tip from Our Locksmiths: If you're ordering parts for a retrofit, take a photo of the existing closer's model and serial number tag before heading to the supply house. Saves a return trip.
| Brand | LCN (Allegion) |
| Part Number | 3133-3071-LH-AL |
| Series | LCN 3133 |
| 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 3133 Series closers
- Finish: Aluminum — matches factory original
- Ships brand new in LCN packaging
- Compatible with LCN 3133 closer bodies
Works With: LCN 3133 Series door closers. For complete closers, covers, and other replacement parts, search LCN 3133 on our site.
Ships Same Day — Order before 2PM EST and your LCN product ships the same business day. Lock Depot is an authorized LCN distributor — every product includes the full manufacturer warranty. Need help? Call (877) 365-5625.
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 3133
Finish Aluminum
Trim Cylinder Assembly
Mount Type Concealed
Monitoring Left Hand (LH)
Mode Single Door
Product Type Part / Accessory
Fire Rated Non Fire Rated
