Guardian / Independent reference
Guardian parts
Browse exact identifiers, documented model scope and source-backed replacement paths.
- G3TKIT
Guardian G3TKIT: 7-foot sectional rail kit for 415-3T
G3TKIT is the sectional chain-rail kit named for nominal 7-foot doors with the exact 415-3T opener. The powerhead and rail are separate; standard one-piece Guardian rails are excluded.
- G3TKIT-8
Guardian G3TKIT-8: 8-foot sectional rail kit for 415-3T
G3TKIT-8 is the sectional chain-rail kit named for nominal 8-foot doors with the exact 415-3T opener. The powerhead and rail are separate; standard one-piece Guardian rails are excluded.
- GU-0003
Guardian GU-0003
Connector and short lead for a pre-wired wall-console installation; verify both the exact opener and console.
- GU-0009
Guardian GU-0009: belt crimp replacement kit
Identify the GU-0009 crimp replacement kit for a 9 mm fiberglass-reinforced neoprene belt. Compare the belt construction and kit components as well as width; no exact opener or rail fitment is established here.
- GU-0011
Guardian GU-0011: belt crimp replacement kit
Identify the GU-0011 crimp replacement kit for an 11 mm steel-reinforced polyurethane belt. Compare its construction and kit components before selecting a repair; replacement of GU-0009 is not established.
- GUAT-022
Guardian GUAT-022 door bracket
GUAT-022 is identified as a door bracket in the replacement-parts book with a cover dated October 1, 2024. Match the exact model listing and installed configuration before selecting it.
- GUAT-023
Guardian GUAT-023 installation hardware bag
GUAT-023 identifies an installation hardware bag. The listed 628, 425, 428 and 628FCA manual editions document contents, quantities and nominal sizes separately. The 315 and 415 manual cross-references do not verify the bag contents; read their source limitations.
- GUAT-024
Guardian GUAT-024 curved door arm
GUAT-024 is identified as a curved door arm in the replacement-parts book with a cover dated October 1, 2024. Match the exact model listing and installed configuration before selecting it.
- GUAT-025
Guardian GUAT-025 straight door arm
GUAT-025 is identified as a straight door arm in the replacement-parts book with a cover dated October 1, 2024. Match the exact model listing and installed configuration before selecting it.
- GUAT-026
Guardian GUAT-026 emergency release handle and rope
GUAT-026 is identified as an emergency release handle and rope in the replacement-parts book with a cover dated October 1, 2024. Match the exact model listing and installed configuration before selecting it.
- GUAT-027
Guardian GUAT-027 header bracket
GUAT-027 is identified as a header bracket in the replacement-parts book with a cover dated October 1, 2024. Match the exact model listing and installed configuration before selecting it.
- GUAT-301
Guardian GUAT-301 sprocket and gear assembly
The 315 manual (4-14) calls GUAT-301 a sprocket and gear assembly; the 425 manual (9-17) calls it a shaft, and the 428 manual (03-21) calls it a shaft and gear assembly. The 315 assembly table requires replacement by a qualified technician. Keep the separate manual and October 2024 book scopes when selecting a part.
- GUAT-302
Guardian GUAT-302 chassis
The Guardian 315 manual, printed revision 4-14, identifies GUAT-302 as the chassis. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-303
Guardian GUAT-303 lamp plate
The Guardian 315 manual, printed revision 4-14, identifies GUAT-303 as the lamp plate. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-304
Guardian GUAT-304 lamp dome
The 315 manual (4-14) calls GUAT-304 a lamp dome; the 415 (04-21), 425 (9-17) and 428 (03-21) manuals call it a light lens. The 315 assembly table requires replacement by a qualified technician. Keep the separate manual and October 2024 book scopes when selecting a part.
- GUAT-305
Guardian GUAT-305 capacitor
The Guardian 315 manual, printed revision 4-14, identifies GUAT-305 as the capacitor. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-306
Guardian GUAT-306 capacitor holder
The Guardian 315 manual, printed revision 4-14, identifies GUAT-306 as the capacitor holder. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-307
Guardian GUAT-307 motor assembly
The Guardian 315 manual, printed revision 4-14, identifies GUAT-307 as the motor assembly. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-308
Guardian GUAT-308 RPM wheel
The Guardian 315 manual, printed revision 4-14, identifies GUAT-308 as the RPM wheel. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-309
Guardian GUAT-309 logic board holder
The Guardian 315 manual, printed revision 4-14, identifies GUAT-309 as the logic board holder. Its assembly-parts table requires replacement by a qualified technician. The model rows retain the separate manual and October 2024 parts-book listings; match each source revision and configuration before selecting a part.
- GUAT-311
Guardian GUAT-311 limit-system driving gear
The Guardian 315 manual, printed revision 4-14, identifies GUAT-311 as the limit-system driving gear. Its assembly-parts table requires replacement by a qualified technician. Keep the separate manual and October 2024 book scopes when selecting a part.
- GUAT-312
Guardian GUAT-312 limit-system assembly
The Guardian 315 manual, printed revision 4-14, identifies GUAT-312 as the limit-system assembly. Its assembly-parts table requires replacement by a qualified technician. Keep the separate manual and October 2024 book scopes when selecting a part.
- GUAT-314
Guardian GUAT-314 RPM wheel
The Guardian 415 manual (04-21; GDOMU10A-12) identifies GUAT-314 as the RPM wheel and requires assembly-part replacement by a qualified technician. The October 2024 parts book separately lists it under 415 and 4150V. Match the exact model, source edition and installed configuration using the rows.
- GUAT-315
Guardian GUAT-315 RPM reader module
The Guardian 415 manual (04-21; GDOMU10A-12) identifies GUAT-315 as the RPM reader module and requires assembly-part replacement by a qualified technician. The October 2024 parts book separately lists it under 415 and 4150V. Match the exact model, source edition and installed configuration using the rows.
- GUAT-319
Guardian GUAT-319 lamp plate with limit adjustment
The Guardian 425 (9-17) and 428 (03-21) manuals identify GUAT-319 as the lamp plate with limit adjustment and require assembly-part replacement by a qualified technician. The October 2024 book separately lists it under 425, 428, 4250V and 4280V. Keep each source edition and configuration condition when selecting a part.
- GUAT-340
Guardian GUAT-340 logic board
The Guardian 425 (9-17) and 428 (03-21) manuals identify GUAT-340 as the logic board and require assembly-part replacement by a qualified technician. The October 2024 book separately lists it under 315, 425 and 428. Match the exact model, source edition and installed configuration using the rows.
- GUAT-342
Guardian GUAT-342 opener cover
The October 2024 book lists GUAT-342 as the opener cover under 425 and 428. The 428 manual (03-21) also names GUAT-342, while the 425 manual (9-17) names GUAT-345. This source difference does not establish replacement or interchangeability. Retain the source-specific technician requirements and configuration conditions.
- GUAT-343
Guardian GUAT-343 motor assembly
The Guardian 428 manual (03-21) identifies GUAT-343 as the motor assembly and requires replacement by a qualified technician. The October 2024 book separately lists it under 428 and 4280V. Keep the GUAT prefix: GUDT-343 is a different logic-board identifier. Match the exact model and source edition.
- GUAT-345
Guardian GUAT-345 opener cover
The Guardian 425 manual (9-17; GDOMU11A-5) identifies GUAT-345 as the opener cover and requires assembly-part replacement by a qualified technician. The October 2024 book names GUAT-342 for this component role. These distinct source statements establish neither an alias, replacement, interchangeability nor a chronology conclusion.
- GUAT-346
Guardian GUAT-346 motor assembly
The Guardian 415 (04-21) and 425 (9-17) manuals identify GUAT-346 as the motor assembly and require replacement by a qualified technician. The October 2024 book separately lists it under 425 and 4150V. Keep these manual and book scopes distinct when checking the installed configuration.
- GUAT-369
Guardian GUAT-369 logic board
The Guardian parts book, cover dated October 1, 2024, identifies GUAT-369 as the logic board under 4250V and 4280V. These are source-specific listings; confirm the exact model and installed configuration. No direct successor is verified in this reference.
- GUDT-023
Guardian GUDT-023 installation hardware bag
The Guardian 600SL manual (6-13; GSOMU01A-1) identifies GUDT-023 as the installation hardware bag. Its inventory has 11 groups; the printed quantities sum to 34 but exclude the unquantified handle/rope group. Match this exact edition and its nominal sizes. GUDT-023 and GUAT-023 are different identifiers.
- GUDT-301
Guardian GUDT-301 chassis
The Guardian 628 (09-17) and 600SL (6-13) manuals identify GUDT-301 as the chassis and require replacement by a qualified technician. The separate 628FCA (08-16) manual and October 2024 book listings retain their own scopes. Preserve the FCA suffix and the 600SL AC 120 V / 60 Hz edition condition.
- GUDT-302
Guardian GUDT-302 transformer
The Guardian 628 (09-17) and 600SL (6-13) manuals identify GUDT-302 as the transformer and require replacement by a qualified technician. The October 2024 book separately lists it under 628. Keep the 600SL AC 120 V / 60 Hz manual-edition condition; it does not specify the transformer output rating.
- GUDT-308
Guardian GUDT-308 opener cover
The Guardian 600SL manual (6-13; GSOMU01A-1) identifies GUDT-308 as the opener cover and requires replacement by a qualified technician. The October 2024 book separately lists it under 628. Keep the exact source scopes and the 600SL AC 120 V / 60 Hz edition condition.
- GUDT-309
Guardian GUDT-309 lamp plate
The Guardian 628 (09-17) and 600SL (6-13) manuals identify GUDT-309 as the lamp plate and require replacement by a qualified technician. The separate 628FCA (08-16) manual and October 2024 book listings retain their own scopes. Preserve the FCA suffix and the 600SL AC 120 V / 60 Hz edition condition.
- GUDT-310
Guardian GUDT-310 light lens
The 628 manual (09-17) calls GUDT-310 a light lens, the 600SL manual (6-13) calls it a lamp dome, and the 628FCA manual (08-16) calls it a light lens cover. The 628 and 600SL assembly tables require replacement by a qualified technician. Keep the separate manual and October 2024 book scopes when selecting a part.
- GUDT-311
Guardian GUDT-311 lamp lens clip
The October 2024 book calls GUDT-311 a lamp lens clip under 615, a lamp dome clip under 628 and 628FCA, and a light lens clip under 715BBU and 728B. The 628 (09-17) and 600SL (6-13) manuals require replacement by a qualified technician. Match the exact source edition and configuration.
- GUDT-311W
Guardian GUDT-311W light-lens clip
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-311W as the light-lens clip under 7160V and 7280V. Preserve the W suffix when checking the exact model and configuration. The similar GUDT-311 number does not establish interchangeability.
- GUDT-313
Guardian GUDT-313 DC motor with encoder shaft
The 628 (09-17), 600SL (6-13) and 628FCA (08-16) manuals identify GUDT-313 as the DC motor with encoder shaft. The 628 and 600SL assembly tables require replacement by a qualified technician. Keep the separate October 2024 book wording; an included shaft does not establish a motor-to-encoder replacement relationship.
- GUDT-314
Guardian GUDT-314 encoder module
The October 2024 book identifies GUDT-314 as an encoder module; its 628 row says position encoder (Post 02/2012). This month boundary applies to that model-specific row and does not establish an exact calendar-day cutoff. Keep the separate manual editions, technician requirements and other model conditions.
- GUDT-319
Guardian GUDT-319 battery holster
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-319 as the battery holster under 715BBU and 728B. Match the exact model and installed configuration using the source-specific rows. The holster listing does not identify a battery or a complete backup kit.
- GUDT-321
Guardian GUDT-321 transformer
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-321 as the transformer under 715BBU, 728B, 1160V, 7160V and 7280V. These are exact source listings, not a universal transformer specification. Confirm the installed model and configuration; electrical ratings are not documented in this reference.
- GUDT-322
Guardian GUDT-322 logic board
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-322 as the logic board under 715BBU and 728B. Match the full identifier, exact model and configuration using the source-specific rows. No direct successor is verified in this reference.
- GUDT-323
Guardian GUDT-323 DC motor
The October 2024 parts book describes GUDT-323 as a DC motor with encoder shaft under 715BBU and 7160V, and simply as a DC motor under 1160V. Keep those source descriptions and exact model conditions distinct; the shorter 1160V wording does not establish whether a shaft is included.
- GUDT-349
Guardian GUDT-349 DC motor
The October 2024 parts book describes GUDT-349 as a DC motor under 728B and a DC motor with encoder shaft under 7280V. Keep the model-specific wording and configuration conditions distinct. The shorter 728B description does not establish whether a shaft is included.
- GUDT-361
Guardian GUDT-361 motion sensor
The Guardian parts book, cover dated October 1, 2024, lists GUDT-361 as the motion sensor for 928CC and 928V. The separately numbered GUDT-361A has a different model list. Keep the complete identifier and confirm the source-specific configuration; the shared component name does not establish interchangeability.
- GUDT-361A
Guardian GUDT-361A motion sensor
The Guardian parts book, cover dated October 1, 2024, lists GUDT-361A as the motion sensor for 4250V, 4280V, 7160V and 7280V. Preserve the A suffix: the unsuffixed GUDT-361 is listed for 928CC and 928V. These distinct listings do not establish a replacement relationship.
- GUDT-367
Guardian GUDT-367 light lens
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-367 as the light lens in the 928CC and 928V assembly tables, item 2. Match the exact identifier and installed model using the conditions; the shared name does not establish fit with other light lenses.
- GUDT-369
Guardian GUDT-369 chassis
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-369 as the chassis in the 928CC and 928V assembly tables, item 4. Keep the GUDT prefix and full number when selecting the reference. Confirm the source revision and exact installed configuration.
- GUDT-373
Guardian GUDT-373 motor mounting bracket
The Guardian parts book, cover dated October 1, 2024, identifies GUDT-373 as the motor mounting bracket in the 928CC and 928V assembly tables, item 5. This is a separately numbered component from the installation-accessory mounting bracket GUDT-355. Match the exact identifier and configuration; no interchangeability is documented.
- GUDT-374
Guardian GUDT-374 drive shaft assembly
The Guardian parts book, cover dated October 1, 2024, lists GUDT-374 as the drive shaft assembly for 928CC and 928V, assembly item 6. Match the full identifier and installed configuration; the listing does not specify every component supplied within the assembly.
- GUDT-375
Guardian GUDT-375 motor and clutch assembly
The Guardian parts book, cover dated October 1, 2024, lists GUDT-375 as the motor and clutch assembly for 928CC and 928V, assembly item 7. The source names a combined assembly. It does not establish that another separately numbered motor is an interchangeable replacement.
- GUDT-376
Guardian GUDT-376 transformer
The Guardian parts book, cover dated October 1, 2024, lists GUDT-376 as the transformer for 928CC and 928V, assembly item 8. Electrical input and output ratings are not documented in this reference. Confirm the exact part and configuration rather than selecting by the component name alone.
- GUDT-377
Guardian GUDT-377 LED lamp plate
The Guardian parts book, cover dated October 1, 2024, lists GUDT-377 as the LED lamp plate for 928CC and 928V, assembly item 9. The LED driver board has the separate identifier GUDT-383. Preserve each component identity and the exact installed configuration.
- GUDT-379
Guardian GUDT-379 limit encoder
The Guardian parts book, cover dated October 1, 2024, lists GUDT-379 as the limit encoder for 928CC and 928V, assembly item 11. Match the complete identifier, model and configuration; this listing does not document interchangeability with other encoder references.
- GUDT-381
Guardian GUDT-381 button membrane
The Guardian parts book, cover dated October 1, 2024, lists GUDT-381 as the button membrane for 928CC and 928V, assembly item 12. Match the exact number and source-specific configuration; the membrane listing does not identify a complete control board.
- GUDT-382
Guardian GUDT-382 battery backup connector and terminal
The Guardian parts book, cover dated October 1, 2024, lists GUDT-382 as the battery backup connector and terminal for 928CC and 928V, assembly item 13. This identifies the connector and terminal, rather than the separately numbered GUDT-359 battery. Confirm the exact installed configuration.
- GUDT-383
Guardian GUDT-383 LED driver board
The Guardian parts book, cover dated October 1, 2024, lists GUDT-383 as the LED driver board for 928CC and 928V, assembly item 14. The LED lamp plate has the separate identifier GUDT-377. These component descriptions do not establish that one number replaces the other.
- GUDT-384
Guardian GUDT-384 drive sprocket
The Guardian parts book, cover dated October 1, 2024, lists GUDT-384 as the drive sprocket for 928CC and 928V, assembly item 15. Tooth count and dimensions are not documented in this reference. Match the full identifier and installed configuration.
- GUDT-385
Guardian GUDT-385 drive chain
The Guardian parts book, cover dated October 1, 2024, lists GUDT-385 as the drive chain for 928CC and 928V, assembly item 16. Chain length and pitch are not documented in this reference. Match the complete identifier and installed configuration.
- GUDT-386
Guardian GUDT-386 C-clip
The Guardian parts book, cover dated October 1, 2024, lists GUDT-386 as the C-clip for 928CC and 928V, assembly item 17. Clip dimensions are not documented in this reference. Match the complete identifier and installed configuration.
- GUDT-387
Guardian GUDT-387 bushings
The Guardian parts book, cover dated October 1, 2024, lists GUDT-387 as the bushings for 928CC and 928V, assembly item 18. The source specifies two bushings at that position; this is not a verified sales-pack quantity. Match the exact part and configuration.
- GUDT-388
Guardian GUDT-388 power cord
The Guardian parts book, cover dated October 1, 2024, lists GUDT-388 as the power cord for 928CC and 928V, assembly item 19. Cord length and plug configuration are not documented in this reference. Confirm the complete part number and installed configuration.
- GUDT-404
Guardian GUDT-404 logic board
The Guardian parts book, cover dated October 1, 2024, lists GUDT-404 as the logic board for 7160V and 7280V, assembly item 7. Keep both model suffixes and the full part number. This listing does not establish a firmware revision or replacement relationship with another logic board.
- GUT-7B
Guardian GUT-7B belt for nominal 7-foot T-rail
GUT-7B identifies the belt for the nominal 7-foot T-rail designation. The source does not establish exact opener fitment.
- GUT-7C
Guardian GUT-7C chain kit for nominal 7-foot T-rail
GUT-7C identifies the chain kit for the nominal 7-foot T-rail designation. The source does not establish exact opener fitment.
- GUT-8B
Guardian GUT-8B belt for nominal 8-foot T-rail
GUT-8B identifies the belt for the nominal 8-foot T-rail designation. The source does not establish exact opener fitment.
- GUT-8C
Guardian GUT-8C chain kit for nominal 8-foot T-rail
GUT-8C identifies the chain kit for the nominal 8-foot T-rail designation. The source does not establish exact opener fitment.
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.