Linear / Part reference

Linear 10012046 transformer

Linear's replacement-parts list identifies 10012046 as the transformer for LDCO841, LDCO850, LDCO852 and LDCO863B (221377 Rev-S, page 2, item 9). Match the complete opener model and source revision; this does not diagnose a failed transformer or confirm a modified installation.

US source scopeUpdated 2026-09-14Independent Anderson reference

Match the whole number.

Manufacturer identifier: 10012046. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Linear garage operator replacement parts list221377 Rev-S, page 2, DC Operator Head Parts table, item 9, Part # and model/scope columns · checked 2026-09-11 · 221377 Rev-S · Nice North America LLC

Values apply to the exact identifier and scope in the cited source.
Component function	Transformer View source and citation details Linear garage operator replacement parts list221377 Rev-S, page 2, DC Operator Head Parts table, item 9, Part # and model/scope columns · checked 2026-09-11 · 221377 Rev-S · Nice North America LLC

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 / relationship	Evidence and conditions
LDCO841 Documented compatibility From 10012046 to LDCO841.	Documented compatible 10012046 is directly listed for LDCO841 within this source's scope. Read the shared source conditions below
LDCO850 Documented compatibility From 10012046 to LDCO850.	Documented compatible 10012046 is directly listed for LDCO850 within this source's scope. Read the shared source conditions below
LDCO852 Documented compatibility From 10012046 to LDCO852.	Documented compatible 10012046 is directly listed for LDCO852 within this source's scope. Read the shared source conditions below
LDCO863B Documented compatibility From 10012046 to LDCO863B.	Documented compatible 10012046 is directly listed for LDCO863B within this source's scope. Read the shared source conditions below

Conditions for the listed pairings

The source names this exact pairing and the selected conditions match its scope.

Applies only within this source scope

Market: US
Model scope: LDCO841, LDCO850, LDCO852, LDCO863B

Linear garage operator replacement parts list221377 Rev-S, page 2, DC Operator Head Parts table, item 9, Part # and model/scope columns · checked 2026-09-11 · 221377 Rev-S · Nice North America LLC

Direct replacement paths

No direct successor for 10012046 is verified in this reference.

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

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Part or accessory brand

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Part or accessory

Selected: 10012046 · Read its reference. Selection identifies a record; it does not confirm fitment.

Equipment or accessory brand

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.

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Equipment market

Production date, if known

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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

Linear garage operator replacement parts listNice North America LLC · US · checked 2026-09-11 · 221377 Rev-S

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

Confirm a missing detail

Use Linear official support 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.