Genie 2055: names, specifications and official manuals

Match the model before choosing a document

Identifier: 2055. Keep every letter and suffix on your product label when checking applicability.

Other listed names: QuietLift 550; SilentMax 550; StealthLift 500. A shared marketing name does not establish an identical package or revision.

QuietLift 550, SilentMax 550 and StealthLift 500 are official names associated with 2055. Use the numeric identifier and complete label when choosing documents.

The operation manual covers everyday use and maintenance; the five-piece-rail poster covers assembly. Matching a manual does not establish identical accessories or revisions.

Documented specifications

Official documents & support

These links open the manufacturer’s document or support page. Manuals are hosted by their issuer.

Filter the documents listed below by model or document type. A match is not confirmation of your unit’s revision or installed accessories; read the scope note before using a document.

2 of 2 listed documents shown.

• owner manual
  Belt and Chain Drive Garage Door Opener — Operation and Maintenance Manual ↗

  Linked from the exact product page(s) for these identifiers. Confirm the complete unit label and the document's model coverage before use.

  Models: 2055enRevision not verifiedUnited States
• installation guide
  Belt and Chain Drive — Five-Piece Rail Installation Poster ↗

  Linked from the exact product page(s) for these identifiers. Confirm the complete unit label and the document's model coverage before use.

  Models: 2055enRevision not verifiedUnited States

Before applying these details

• Specifications above describe the QuietLift 550 product listing; historical package and hardware equivalence is unverified.
• Document links are official landing pages. The PDF revision and technical diagrams have not been independently verified.
• Alias-specific package contents and production/revision boundaries remain unknown.

Sources & scope

1. Genie 2055 — QuietLift 550The Genie Company · checked 2026-09-11
2. 2055 SilentMax 550 supportThe Genie Company · checked 2026-09-11
3. 2055 StealthLift 500 supportThe Genie Company · checked 2026-09-11

Anderson prepared this independent reference from the listed sources. It is not the manufacturer’s official support site, an installation inspection or a product test. Current stock, parts availability and warranty entitlement are not established by a listing.