Mailbox Replacement Parts

Replacement mailbox parts let you fix a damaged post, pedestal or bracket without replacing the whole mailbox. Find Salsbury cluster box parts and 4C locks, genuine Whitehall post brackets, posts and finials, and Mayne parts. Need a whole new post? See mailbox posts.

Find your part

• Cluster box units: the replacement pedestal fits Salsbury CBU #3305, #3308 and #3312; the Regency tall pedestal cover fits Regency CBU #3308 and #3312.
• Door numbers: engraved self-adhesive placards fit Salsbury CBU and parcel locker doors.
• 4C mailboxes: replacement standard locks, tenant parcel locker locks and key blanks. See mailbox locks and keys.
• Whitehall Balmoral post: bracket, post and ball finial, each sold separately.
• Whitehall Superior post: the replacement bracket and finial cap.
• Mayne Liberty post: replacement arm and post.
• Mounting: the Mayne No-Dig Ground Anchor holds a 4x4 wood post without concrete; Salsbury kits bolt pedestals into new concrete or existing concrete.

Replacement part questions

How do I pick the right Balmoral part?

Balmoral posts come in a two-piece (new) or one-piece (old) style. Choose the option that matches yours, and your color: Black, Bronze or White.

Are these genuine parts?

Yes. Whitehall, Salsbury and Mayne parts here come from the manufacturer.

How fast do Whitehall parts ship?

The Balmoral bracket usually ships from Michigan within 1 to 3 business days.

What comes with a 4C replacement lock?

Standard 4C door locks come in a 5-pack with 3 keys per lock, and the tenant parcel locker lock includes 3 keys. Key blanks come in a box of 50.

What is the CBU replacement pedestal made of?

Aluminum with a black finish. It measures 12" W x 28.5" H x 12" D and weighs about 20 lbs.

Does a replacement bracket include the post?

No. The Balmoral and Superior brackets are bracket only; the post, finial and mailbox are sold separately. Order the matching Balmoral post if yours is damaged too.