Top Menu MAILBOX MATTERS ABOUT US SUPPORT LOGIN PRODUCTS CONFIGURATOR FIND A DEALER TOOLKITS RESOURCES Replacement Florence Mailbox Parts NEED PARTS? WE'VE GOT YOU COVERED Select a Product Line below to view our available replacement part lists 1570 Series CBU Parts STD-4C Mailbox Parts Horizontal Mailbox Parts Vertical Mailbox Parts NOT SURE WHAT PRODUCT YOU HAVE? Search by ID Tags Search by identifying tags, serial numbers and/or Manufacturer names often located on the back or lower front corner of each unit. These tags may provide clues to the type of box which is installed. Search by Door Size One way to determine your mailbox type is by the size of the compartment doors. The following images show the most common door layouts: Vertical Doors These taller doors are typically used in apartment building mailboxes, usually up to no more than 7 doors per mailbox cabinet. Horizontal Doors These doors are more square or slightly rectangular, and are used in commercial or residential buildings. These doors can be in several row and column configurations. CBU / 4C Doors These doors are much wider, and are typically used in newer cluster boxes or STD-4C mailbox units. These units are usually installed in residential neighborhoods, or in newer multi-tenant buildings. Replace Entire Unit: » Vertical Mailboxes Replace Entire Unit: » Private Delivery Horizontal Mailboxes Replace Entire Unit: » Cluster Box Units » 4C Mailboxes Search by Installation Type You can also identify your mailbox by the way it's installed. The following installation examples should help you identify your current mailbox. Wall Installation Several types of mailboxes are installed into an wall, or mounted directly on it. Some installations open from the back inside a mail room. These mailboxes can be used for USPS or private mail delivery. Pedestal Installation Other mailboxes are installed free-standing on a pedestal. Older mailboxes (such as NDCBUs) have been replaced by CBUs (cluster box units) and pedestal-mount 4C mailboxes. Wall-mount products: » Vertical Mailboxes » USPS / Private Horizontal Mailboxes » In-wall 4C Mailboxes Pedestal-mount products: » Cluster Box Units Copyright © 2003-2021 Florence Corp. As the industry leader since 1934, Florence continues to set the pace for innovation in centralized mail delivery and storage equipment. Investor Relations Conditions of Use | FAQs | Site Support GETTING TO KNOW US Our Story Strategic Partnerships Postal Awards Sustainability Community Giving Careers Connect With Us Media Relations MAILBOX BASICS Mailbox Identification Quality Assurance Warranty Care & Cleaning Postal Regulations Compliancy Centralized Mail Delivery Continuing Education RESOURCE LIBRARIES Literature Install Manuals Technical Documents Product Specifications BIM Objects Installation Gallery Video Tutorials Florence FAQs Florence Corporation 5935 Corporate Drive Manhattan, KS 66503 800-275-1747 Connect With Us