Garage Door Repair & InstallationOpen 24 Hours — 7 Days a Week
Anderson Garage Door Service
Call for Service
(203) 902-3902

Denco supplier catalog / Part reference

LO 41AC050-1 — Denco Circuit board

Denco lists LO 41AC050-1 as a circuit board. The description names 3245, 3255. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment.

US source scopeUpdated 2026-09-12Independent Anderson reference

Match the whole number.

Denco catalog number: LO 41AC050-1. Keep the complete supplier number, including prefixes and suffixes. This identifies the supplier catalog listing.

A corresponding manufacturer part number or equivalent component has not been verified. Any manufacturer or designation stated by the supplier is labeled separately below.

Values apply to the exact identifier and scope in the cited source.
Supplier catalog numberLO 41AC050-1
View source and citation details
Source scopeDenco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment.
View source and citation details
Component function described by DencoCircuit board
View source and citation details
Manufacturer field displayed by DencoLiftmaster
View source and citation details
Designation stated in Denco title41AC050-1
View source and citation details
Source limitationThe two model numbers are explicitly stated.
View source and citation details

Documented fitment & exclusions

Read the exact equipment or component, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.

Source statements and their exact conditions. Use the checker below to compare equipment or a component.
Equipment or component / relationshipEvidence and conditions
3245

Documented compatibility

From Denco catalog LO 41AC050-1 to 3245.

Conditional

Denco associates supplier SKU LO 41AC050-1 with exact model 3245. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment.

Read the shared source conditions below
3255

Documented compatibility

From Denco catalog LO 41AC050-1 to 3255.

Conditional

Denco associates supplier SKU LO 41AC050-1 with exact model 3255. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment.

Read the shared source conditions below

Conditions for the listed pairings

Additional source conditions or an adapter must be checked before confirming compatibility.

Details still needed
  • source conditions

An unanswered condition keeps the result conditional or unverified.

Applies only within this source scope
  • Market: US
  • Model scope: 3245, 3255
  • Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment.
  • The model association is stated directly in the supplier description; it is not manufacturer engineering verification.
  • The two model numbers are explicitly stated.

Direct replacement paths

No direct successor for LO 41AC050-1 is verified in this reference.

A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.

Compare exact equipment or a component.

Check a part or accessory pairing

Loading part or accessory choices…

Selected: LO 41AC050-1 · Read its reference. Selection identifies a record; it does not confirm fitment.

Choose the equipment or accessory brand separately from the component brand. A missing identifier is unverified. Use the model library to identify your equipment and its source documents.

An accessory pairing, including a receiver or wall console, applies only to the exact listed pair and source conditions. It does not establish suitability for your installed opener or compatibility through another device.

Choose the equipment or accessory brand to load its published identifiers.

Use the production date on the label or records, not the purchase date. Leave blank if unknown.

Use part and model numbers only. Never enter a serial number, PIN or access code. Your entry is used for this lookup and is not put in the page address, saved in browser storage or sent to analytics.

Choose a task and enter or select an exact identifier.

Recall references

No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.

Sources & scope

  1. Denco US supplier listing: Liftmaster Belt Drive Gear & Sprocket Assembly (Old Style)Denco · US · checked 2026-09-12
  2. Denco US supplier listing: Liftmaster Circuit Board, 41AC050-1Denco · US · checked 2026-09-12

Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.

Related equipment guides

Browse the model library →

Confirm a missing detail

Use Denco catalog source and match the complete part number, equipment model and production details with the source scope.

Use safely accessible labels and existing paperwork. Do not remove powered covers or adjust springs or cables to identify a component.

This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status.

A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.