Guardian / Garage door opener / Model guide
Guardian 4150V parts and component reference
Identify the parts listed for Guardian 4150V, including the D1B remote, GUAT-365 board and end-panel assembly, and GUAT-322 limit-system assembly.
Match the model before choosing a document
Identifier: 4150V. Keep every letter and suffix on your product label when checking applicability.
For a 4150V label, the book names GUAT-365 as the logic-board and end-panel assembly, GUAT-366 as the end panel and GUAT-364 as the opener cover. The assembly and its separately listed enclosure pieces keep their own identifiers.
The travel-control entries include GUAT-314 for the RPM wheel, GUAT-315 for the RPM reader module and GUAT-322 for the limit-system assembly. Similar component functions do not establish a replacement or a part-to-part connection.
The D1B remote and GUAT-202 pushbutton are listed for this exact model. Retain the full 4150V suffix when using the official DOCX parts-list section.
Documented specifications
| Logic-board and end-panel assembly | GUAT-365Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image41.png, row 13 |
|---|---|
| End panel | GUAT-366Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image41.png, row 14 |
| Opener cover | GUAT-364Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image41.png, row 12 |
| Limit-system assembly | GUAT-322Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image41.png, row 9 |
| RPM reader module | GUAT-315Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image41.png, row 5 |
| Motor assembly | GUAT-346Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image41.png, row 4 |
| Remote control | D1BListed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image40.png, row 2 |
| Push button | GUAT-202Listed for the exact 4150V section in this book revision; no current-stock or later-revision interchangeability claim.Source: Guardian replacement parts book (official DOCX; cover dated October 1, 2024) · 4150V section; embedded table word/media/image40.png, row 3 |
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.
1 of 1 listed documents shown.
- parts list
Use the exact 4150V heading in this manufacturer-hosted DOCX parts book. This link supplies a parts list, not a checked owner manual, installation procedure or PDF. The cover is dated October 1, 2024; the filename/path does not establish a newer revision.
Models: 4150VenDocument: Cover dated October 1, 2024US
Parts & related references
Match the exact model and source conditions before choosing a part. Conditional statements and explicit exclusions do not confirm a fit. Open a row for its exact pairing and source.
- Market: US
- Model scope: 4150V
- Exact model 4150V listing in the replacement-parts book: Cover dated October 1, 2024. Confirm the exact part and installed configuration; a listing does not establish interchangeability with another revision, model or similarly named item.
Guardian D1B
D1B is identified in the book as remote control. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for D1B · Conditional
D1B is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image40.png, row 2; exact model heading 4150V; accessories item 2 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-022
GUAT-022 is identified in the book as door bracket. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-022 · Conditional
GUAT-022 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image39.png, row 2; exact model heading 4150V; installation item 2 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-023
GUAT-023 is the installation hardware bag listed under the model headings below. Its 628 manual entry identifies contents, quantities and nominal sizes; the older 315 manual cross-reference does not verify that same inventory.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-023 · Conditional
GUAT-023 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image39.png, row 3; exact model heading 4150V; installation item 3 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-024
GUAT-024 is identified in the book as curved door arm. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-024 · Conditional
GUAT-024 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image39.png, row 4; exact model heading 4150V; installation item 4 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-025
GUAT-025 is identified in the book as straight door arm. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-025 · Conditional
GUAT-025 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image39.png, row 5; exact model heading 4150V; installation item 5 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-026
GUAT-026 is identified in the book as emergency release handle and rope. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-026 · Conditional
GUAT-026 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image39.png, row 6; exact model heading 4150V; installation item 6 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-027
GUAT-027 is identified in the book as header bracket. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-027 · Conditional
GUAT-027 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image39.png, row 1; exact model heading 4150V; installation item 1 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-201
GUAT-201 is identified in the book as photo eye safety system (emitter + sensor with brackets). Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-201 · Conditional
GUAT-201 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image40.png, row 1; exact model heading 4150V; accessories item 1 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-202
GUAT-202 is identified in the book as push button. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-202 · Conditional
GUAT-202 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image40.png, row 3; exact model heading 4150V; accessories item 3 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-303
GUAT-303 identifies the lamp plate in the Guardian 315 manual's opener assembly parts list. Confirm the printed 4-14 manual scope with a qualified technician. The model rows below also show the separately documented October 2024 book listings; keep each source revision and configuration condition when selecting a part.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-303 · Conditional
GUAT-303 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 10; exact model heading 4150V; assembly item 10 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-304
GUAT-304 identifies the lamp dome in the Guardian 315 manual's opener assembly parts list. Confirm the printed 4-14 manual scope with a qualified technician. The model rows below also show the separately documented October 2024 book listings; keep each source revision and configuration condition when selecting a part.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-304 · Conditional
GUAT-304 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 11; exact model heading 4150V; assembly item 11 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-305
GUAT-305 identifies the capacitor in the Guardian 315 manual's opener assembly parts list. Confirm the printed 4-14 manual scope with a qualified technician. The model rows below also show the separately documented October 2024 book listings; keep each source revision and configuration condition when selecting a part.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-305 · Conditional
GUAT-305 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 7; exact model heading 4150V; assembly item 7 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-306
GUAT-306 identifies the capacitor holder in the Guardian 315 manual's opener assembly parts list. Confirm the printed 4-14 manual scope with a qualified technician. The model rows below also show the separately documented October 2024 book listings; keep each source revision and configuration condition when selecting a part.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-306 · Conditional
GUAT-306 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 8; exact model heading 4150V; assembly item 8 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-311
GUAT-311 identifies the limit-system driving gear in the Guardian 315 manual's opener assembly parts list. Confirm the printed 4-14 manual scope with a qualified technician. The model rows below also show the separately documented October 2024 book listings; keep each source revision and configuration condition when selecting a part.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-311 · Conditional
GUAT-311 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 6; exact model heading 4150V; assembly item 6 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-314
GUAT-314 is identified in the book as rpm wheel. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-314 · Conditional
GUAT-314 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 3; exact model heading 4150V; assembly item 3 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-315
GUAT-315 is identified in the book as rpm reader module. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-315 · Conditional
GUAT-315 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 5; exact model heading 4150V; assembly item 5 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-322
GUAT-322 is identified in the book as limit-system assembly. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-322 · Conditional
GUAT-322 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
From GUAT-322 to 4150V
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 9; exact model heading 4150V; assembly item 9 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-323
GUAT-323 is identified in the book as sprocket and gear assembly. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-323 · Conditional
GUAT-323 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
From GUAT-323 to 4150V
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 1; exact model heading 4150V; assembly item 1 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-341
GUAT-341 is identified in the book as chassis. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-341 · Conditional
GUAT-341 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
From GUAT-341 to 4150V
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 2; exact model heading 4150V; assembly item 2 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-346
GUAT-346 is identified in the book as motor assembly. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-346 · Conditional
GUAT-346 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 4; exact model heading 4150V; assembly item 4 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-364
GUAT-364 is identified in the book as opener cover. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-364 · Conditional
GUAT-364 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
From GUAT-364 to 4150V
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 12; exact model heading 4150V; assembly item 12 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-365
GUAT-365 is identified in the book as logic-board and end-panel assembly. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-365 · Conditional
GUAT-365 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
From GUAT-365 to 4150V
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 13; exact model heading 4150V; assembly item 13 · checked 2026-09-12 · Cover dated October 1, 2024
Guardian GUAT-366
GUAT-366 is identified in the book as end panel. Its direct model listings belong to the cover dated October 1, 2024 source and require exact configuration confirmation.
Read the shared scope and cautions above
Exact pairing & sources for GUAT-366 · Conditional
GUAT-366 is listed directly under model 4150V in the cover dated October 1, 2024 parts book; confirm source revision and exact configuration.
From GUAT-366 to 4150V
- Source 1: GuardianGuardian replacement-parts book, cover dated October 1, 2024 · DOCX embedded table word/media/image41.png, row 14; exact model heading 4150V; assembly item 14 · checked 2026-09-12 · Cover dated October 1, 2024
Before applying these details
- The capacitor entry identifies GUAT-305, but this checked table does not provide its capacitance or voltage rating.
- The CR2032 accessory reference does not by itself establish a specific device pairing.
- A listed component does not establish that it is installed, available, interchangeable with another revision or approved as a replacement for a different part number.
- The source provides part references for this exact model. Opener power rating, door capacity, dimensions and a current installation manual are not established by this parts-list review.
Sources & scope
- Guardian replacement parts book (official DOCX; cover dated October 1, 2024)ADH Guardian USA LLC · checked 2026-09-12 · Cover dated October 1, 2024
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.
Need service in Connecticut? Check Anderson’s listed service areas or describe your equipment and symptom. This national reference library does not imply nationwide repair coverage.