AutoDoor Atlas

Stanley Access Technologies

Stanley Dura-Glide 2000/3000

Primary identifier: Stanley Dura-Glide 2000 / 3000 · Status: active

Parts, controls, motors, encoders, power accessories, mechanical components, and identification references for Stanley Dura-Glide 2000/3000 sliding systems.

Automatic sliding door
System type
Automatic Sliding
Indexed components
15 indexed components
Control generations
MC521 Classic · MC521 Pro · iQ
Commonly confused with
Stanley Dura-Glide 5200/5300, Stanley DuraFit Telescopic
Last reviewed
Aug 16, 2026

Parts & Components

Indexed components for this system. They are identification and search cues — verify revision and configuration before ordering.

15 components

Higher-priority identification

Controls

  • Stanley Access Technologies 1000459 iQ Dual Controller
    1000459

    iQ Dual Controller

    iQ dual controller face PN

    Controls · iQ dual

    Identification

    Face P/N on the dual-motor iQ board (Motor 1 and Motor 2). OEM dual kit 314321 may ship this board. Owner-identified 314315 Magic-Force / Bifold kit photo also shows a Dual Controller housing labeled 1000459 — photograph the kit number and the face label; they are not the same SKU.

    Do not confuse with: Not single 1000459-1; not an MC521 yellow-face or Pro board.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas photograph of the labeled assembly. Face P/N and generation notes from owner field identification of Dura-Glide / Magic-Force controls. Verify the header or operator plates and harness before treating as a drop-in.

    Listed for Dura-Glide iQ-generation controls. 5200/5300 owner list includes kit 314321; 2000/3000 parts-book index lists the same kit. Confirm header model and harness.

  • Stanley Access Technologies 1000459-1 iQ Single Controller
    1000459-1

    iQ Single Controller

    iQ single controller face PN

    Controls · iQ single

    Identification

    Face P/N on the single-motor iQ board. Not interchangeable with dual 1000459 from a title match.

    Do not confuse with: Not dual 1000459 / kit 314321; not an MC521 board.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas photograph of the labeled assembly. Face P/N and generation notes from owner field identification of Dura-Glide / Magic-Force controls. Verify the header or operator plates and harness before treating as a drop-in.

  • Stanley Access Technologies 185000 MC521 Classic Dual Controller
    185000

    MC521 Classic Dual Controller

    MC521 Classic dual (yellow face)

    Controls · MC521 Classic dual

    Identification

    Yellow-face dual controller, face P/N 185000. R185000SL is the 2016 DCUSA slide listing — search cue only, not proof of drop-in fitment on every Dura-Glide header.

    Do not confuse with: Not single 185000-1; not MC521 Pro 185101; not iQ 1000459.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas photograph of the labeled assembly. Face P/N and generation notes from owner field identification of Dura-Glide / Magic-Force controls. Verify the header or operator plates and harness before treating as a drop-in.

    Documented on the 2000/3000-class Dura-Glide control record and DCUSA 2000/3000 notes. 5200/5300 research index mentions the same MC521/iQ split as historical catalog language — photograph the header plate.

    Also listed as R185000SL.

  • Stanley Access Technologies 185000-1 MC521 Classic Single Controller
    185000-1

    MC521 Classic Single Controller

    MC521 Classic single (yellow face)

    Controls · MC521 Classic single

    Identification

    Yellow-face single-motor controller, face P/N 185000-1. Not interchangeable with dual 185000 from a title match.

    Do not confuse with: Not dual 185000; not MC521 Pro; not an iQ board.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas photograph of the labeled assembly. Face P/N and generation notes from owner field identification of Dura-Glide / Magic-Force controls. Verify the header or operator plates and harness before treating as a drop-in.

  • Stanley Access Technologies 185101 MC521 Pro Dual Controller
    185101

    MC521 Pro Dual Controller

    MC521 Pro dual (black face)

    Controls · MC521 Pro dual

    Identification

    Black-face dual controller, face P/N 185101. Software sticker example: 714490 / version 7.40. Classic and Pro are not drop-in swaps from a title match.

    Do not confuse with: Not Pro single 185101-1; not Classic 185000; not iQ 1000459.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas photograph of the labeled assembly. Face P/N and generation notes from owner field identification of Dura-Glide / Magic-Force controls. Verify the header or operator plates and harness before treating as a drop-in.

  • Stanley Access Technologies 185101-1 MC521 Pro Single Controller
    185101-1

    MC521 Pro Single Controller

    MC521 Pro single (black face)

    Controls · MC521 Pro single

    Identification

    Black-face single-motor controller, face P/N 185101-1. Not interchangeable with Pro dual 185101 from a title match.

    Do not confuse with: Not Pro dual 185101; not Classic 185000; not an iQ board.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas photograph of the labeled assembly. Face P/N and generation notes from owner field identification of Dura-Glide / Magic-Force controls. Verify the header or operator plates and harness before treating as a drop-in.

  • 314321

    iQ Controller Dual

    iQ dual controller kit

    Controls · iQ dual kit

    Do not confuse with: Not an MC521 yellow-face or Pro board; not a single iQ 1000459-1.

    Source conflict

    owner-supplied 5200/5300 list includes 314321 as iQ Controller Dual. The 2024 Stanley/Allegion parts-book research index also lists 314321 as the iQ controller dual kit for Dura-Glide 2000/3000 headers. The DuraFit Telescopic header list (2026-08-23) lists the same kit as KIT-CONTROLLER-iQ-DUAL-RPC. Treat as a shared iQ dual-kit identity until a source splits it by header generation. Photograph the header plate and the controller face PN.

    Also documented with: DuraFit Telescopic, Dura-Glide 5200/5300 · Compatibility not implied

    Source · Owner field identification

    Sources & notes

    Owner field identification: Owner-supplied field identification list (2026-08-15). Also appears in the project research index of the Stanley/Allegion Replacement Parts Book (Oct 2024) and/or DCUSA notes — PDFs are not hosted here. Verify header/operator plates; do not treat a number match as drop-in fitment.

Motors & Gearboxes

  • 314328

    iQ Motor & Gearbox Kit

    iQ motor/gearbox kit

    Motors & Gearboxes

    Identification

    Research index lists gearbox 313034 and motor 907514542 as identities inside kit 314328 — not published as separate catalog pages.

    Do not confuse with: Not the 5200/5300 owner-listed assemblies 515801, 314326, or 313506.

    Source · OEM public documentation

    Sources & notes

    OEM public documentation: Project research index of Stanley/Allegion Replacement Parts Book (Oct 2024), Dura-Glide 2000/3000 section (pp. 30–43). PDFs are not hosted here. Search/ID cue — verify the header plate and the part in hand.

    Also listed as 313034, 907514542.

Encoders

  • Stanley Access Technologies 314327 iQ Encoder & Magnet Kit
    314327

    iQ Encoder & Magnet Kit

    iQ encoder/magnet

    Encoders

    Do not confuse with: Not the main operator controller.

    Also documented with: Magic-Force / M-Force, Bifold, DuraFit Telescopic, Dura-Glide 5200/5300 · Compatibility not implied

    Source · Owner field identification

    Sources & notes

    Owner field identification: Owner-supplied field identification list (2026-08-15). Also appears in the project research index of the Stanley/Allegion Replacement Parts Book (Oct 2024) and/or DCUSA notes — PDFs are not hosted here. Verify header/operator plates; do not treat a number match as drop-in fitment.

    Shared iQ-generation encoder kit. Listed on the 2000/3000 parts-book index, the owner 5200/5300 list, and the DuraFit Telescopic header list (KIT, ENCODER-MAGNET-iQ-RPC) — photograph the header model. On Magic-Force, pair with operator 314309 (white-face / higher-resolution) and iQ controllers — not pre-iQ operator 313852 black-face encoders. Verify operator or header generation before ordering.

Additional listed components

Power / UPS

  • 313959

    UPS

    header UPS

    Power / UPS

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · Owner field identification

    Sources & notes

    Owner field identification: Owner-supplied field identification list (2026-08-15). Also appears in the project research index of the Stanley/Allegion Replacement Parts Book (Oct 2024) and/or DCUSA notes — PDFs are not hosted here. Verify header/operator plates; do not treat a number match as drop-in fitment.

    Also listed in the 2000/3000 research index as UPS 313959. Shared power accessory identity — verify the installed UPS label, not the family name in a title.

Header & Mechanical

  • Stanley Access Technologies 414011 Load Wheel / Roller
    414011

    Load Wheel / Roller

    eccentric load wheel

    Header & Mechanical

    Identification

    U-groove urethane roller with eccentric hex-socket mounting stud. Photograph the PN and the installed header family — eccentric offset is an identification cue, not proof of interchange.

    Do not confuse with: Not floor bottom guide 517350-1. Not assumed to be owner-listed 5200/5300 load wheel assembly 412498 unless the installed PN matches.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas identification photographs of the labeled assembly (2026-08-17). Owner-identified as Stanley 414011 load wheel/roller. Verify the sliding-door family and the PN on the installed wheel; do not treat a number match as drop-in fitment.

    Owner-identified as Stanley 414011 load wheel/roller from original photographs. Sliding-door carriage hardware — this image does not prove 2000/3000 vs 5200/5300 interchange, and does not replace 412498 by appearance alone.

  • 515628

    Dura-Glide 2000 header/cover

    Header & Mechanical

    Identification

    Parts-book index lists 515628 and 515686 together for 2000 header/cover. This site does not split which number is header vs cover.

    Source · OEM public documentation

    Sources & notes

    OEM public documentation: Project research index of Stanley/Allegion Replacement Parts Book (Oct 2024), Dura-Glide 2000/3000 section (pp. 30–43). PDFs are not hosted here. Search/ID cue — verify the header plate and the part in hand.

  • 515686

    Dura-Glide 2000 header/cover

    Header & Mechanical

    Identification

    Parts-book index lists 515628 and 515686 together for 2000 header/cover. This site does not split which number is header vs cover.

    Source · OEM public documentation

    Sources & notes

    OEM public documentation: Project research index of Stanley/Allegion Replacement Parts Book (Oct 2024), Dura-Glide 2000/3000 section (pp. 30–43). PDFs are not hosted here. Search/ID cue — verify the header plate and the part in hand.

  • 515707

    Dura-Glide 3000 header

    Header & Mechanical

    Identification

    Parts-book index lists 515707 as the 3000 header. Distinct from 2000 header/cover numbers 515628 / 515686.

    Source · OEM public documentation

    Sources & notes

    OEM public documentation: Project research index of Stanley/Allegion Replacement Parts Book (Oct 2024), Dura-Glide 2000/3000 section (pp. 30–43). PDFs are not hosted here. Search/ID cue — verify the header plate and the part in hand.

  • Stanley Access Technologies 517350-1 Bottom Guide
    517350-1

    Bottom Guide

    spring-loaded bottom guide

    Header & Mechanical

    Identification

    Spring-loaded floor bottom guide with roller head, coil spring, and four-screw aluminum mounting block. Photograph the stamped/printed PN and the installed header family.

    Do not confuse with: Not a header load-wheel/carriage (412498). Not swing-operator or bifold hardware from this photo alone.

    Also documented with: Dura-Glide 5200/5300 · Compatibility not implied

    Source · AutoDoor Atlas field photo

    Sources & notes

    AutoDoor Atlas field photo: Original AutoDoor Atlas identification photographs of the labeled assembly (2026-08-17). Owner-identified as Stanley 517350-1 bottom guide. Verify the sliding-door family on the opening; do not treat a number match as drop-in fitment.

    Owner-identified as Stanley 517350-1 bottom guide from original photographs. Sliding-door floor hardware — this image does not prove 2000/3000 vs 5200/5300 interchange. Verify the header family and floor-track style before ordering.

    Also listed as 517350.

Identification

Aliases
  • Dura-Glide 2000 (oem)
  • Dura-Glide 3000 (oem)
  • DG2000 (common_name)
  • DG3000 (common_name)
  • Dura Glide 2000 (common_name)
  • Dura Glide 3000 (common_name)
  • Stanley 2000 sliding door (common_name)
  • Stanley 3000 sliding door (common_name)
  • Stanley Dura-Glide Control Boards (common_name)
  • MC521 (revision) — Stanley digital control family seen in aftermarket Dura-Glide (slide), cart (R185000CT), and other Stanley lines. MC521 is not one interchangeable board across slide/swing/cart.
  • R185000SL (revision) — DCUSA 2016 Dura-Glide 2000/3000: MC521 slide digital control. Older/surplus generation vs 2024 iQ kits. Search cue only.
Labels & connectors to capture
  • Header or cover plate reading Dura-Glide 2000 or 3000 (not only “Dura-Glide”)
  • Controller face PN: iQ dual 314321 vs MC521 Classic/Pro vs iQ single 1000459-1
  • Encoder kit 314327 vs older encoder housings
  • Motor/gear identity: iQ kit 314328 (gearbox 313034, motor 907514542) — not 5200/5300 assemblies 515801 / 314326 / 313506
  • Header/cover numbers: 515628 / 515686 (2000), 515707 (3000 header)
  • Bottom guide identity: 517350-1 spring-loaded roller guide vs other floor-guide styles
  • Load wheel identity: 414011 U-groove eccentric roller vs owner-listed 412498 assembly
Common mistaken names
  • Dura-Glide 5200/5300 packages titled as 2000/3000 (or the reverse)
  • Generic “Stanley sliding door board” without a header model
  • Eco-Pro packages assumed to be 2000/3000 from the same research-section listing
Revision notesShow

2000 and 3000 share a family page because the parts book and aftermarket catalogs treat them together, but header/cover hardware still differs (515628 / 515686 listed for 2000, 515707 for 3000). 2024 OEM replacement for these headers is iQ dual kit 314321 with motor/gearbox kit 314328 and encoder 314327; 2016 aftermarket stock still listed MC521 (R185000SL), grey/tan PC controls, and old/new interface boards. Photograph both the header model and the controller face PN. Do not assume a 5200/5300 motor/gearbox is a 2000/3000 match.

Compatibility

Commercial sliding automatic entrances in the Stanley Dura-Glide 2000 and 3000 families. Distinct from Dura-Glide 5200/5300, DuraFit telescopic, DT, GreenStar, SLH, and Dura-Max 5400.

Voltage: Package-specific. Read the installed controller and UPS labels; do not copy 5200/5300 voltage notes onto a 2000/3000 opening from a photo of a different header.

Stanley Dura-Glide 2000 / 3000 sliding packages (matching generation)

Compatible with caveats

Component numbers on this page are listed for this family in the 2024 parts-book research index and related aftermarket notes. Confirm header model (2000 vs 3000), controller generation, motor/gearbox, and belt/hardware on the opening.

Research index of Stanley/Allegion Replacement Parts Book (Oct 2024) Dura-Glide 2000/3000 section (pp. 30–43) and 2016 DCUSA aftermarket notes. PDFs not hosted.

Stanley Dura-Glide 5200 / 5300 sliding packages

Unknown / verify

Do not treat 2000/3000 hardware as a drop-in for 5200/5300 from the Dura-Glide name alone. Some iQ kit numbers appear on both lists — that is a source conflict to verify, not automatic interchange.

Research index lists 314321 / 314327 / 313959 on 2000/3000; owner list places the same numbers on 5200/5300. Left unknown pending a source that splits by header.

Stanley Eco-Pro sliding packages

Unknown / verify

The research index lists Eco-Pro kit 314115 and iQ adapter 418010 in the same 2000/3000 section. That is a related-package cue, not a claim that Eco-Pro is this family.

Research index Dura-Glide 2000/3000 section: Eco-Pro kit 314115, iQ adapter 418010. PDFs not hosted.

Related systems & parts

Curated cross-links for identification context — not automatic compatibility claims.

Buying & Selling

No verified sold-comparable range published yet

Condition and value notesShow

  • Used — untested

    No verified sold-comparable table is published on this page. Asking prices, distributor list, and sold comps are different data kinds and are not inferred from each other.

    Qualitative guidance only — numeric value fields left null until a verified sold or list source is recorded.

  • Dead core / unknown working

    Unlabeled or mixed-generation cores are hard to place. Readable family plates and encoder/controller generation are the first filter.

    Owner field practice; no numeric core schedule published here.

Marketplace / supplier links

Seller guidanceShow

Photograph

  • Header or cover plate showing 2000 or 3000
  • Controller face PN and software sticker
  • Motor/gearbox and encoder in place
  • Belt, pulley, idler, and bumper-stop close-ups if those are the items for sale

Disclose

  • 2000 vs 3000 when the plate is readable
  • iQ vs MC521 vs unknown controller generation
  • Whether the lot is a single component or a mixed header teardown

Title tips

  • Stanley + Dura-Glide + 2000 or 3000 + component PN (314321, 314328, 314327, etc.)
  • Do not title as 5200/5300 unless that is the plate
Buyer guidanceShow

Common mistakes

  • Buying a 5200/5300 iQ kit from a 2000 title, or the reverse, without header photos
  • Assuming 314328 is the same assembly as 5200/5300 515801 or 314326

Revision differences

  • iQ dual 314321 vs MC521 Classic/Pro vs iQ single — photograph the face label
  • 314328 iQ motor/gearbox vs 5200/5300 515801 / 314326 / 313506 — different assemblies on different family lists
  • 2000 header/cover 515628 / 515686 vs 3000 header 515707

Verify before purchase

  • Readable 2000 or 3000 header identification in listing photos
  • Component PN matches the part in the photo, not only the title
  • Motor/gearbox identity if 314328 is the buy
  • Return path if the header generation is wrong

Used vs rebuilt: what buyers should verify

Sources & Field Notes

Last reviewed 2026-08-16. Claims on this page are curated field/resale intelligence. We link official public pages only and do not host copyrighted manuals.

Sources & provenanceShow
Curated field notesShow

Dura-Glide 2000 and 3000 are the more common Stanley sliding packages in the field. Marketplace titles that only say “Dura-Glide” or “Stanley slider” usually mean this generation — or collapse it with 5200/5300. This page is the system/family record for 2000/3000 packages, including controller identification (iQ dual kit 314321 vs MC521 Classic/Pro vs grey/tan PC boards vs interface boards). Component numbers here come from the project research index of the 2024 Stanley/Allegion Replacement Parts Book (pp. 30–43) and 2016 aftermarket notes. They are search and identification cues, not a drop-in BOM. Do not copy the owner-supplied 5200/5300 list (515801 motor/gear, 314326 iQ telescopic motor/gearbox, 712750 belts, 711709/711710 bumpers) onto a 2000/3000 opening. Eco-Pro (kit 314115 / adapter 418010) appears in the same research section as a related package to verify on plates — it is not treated as this family.

This is not a repair procedure and not manufacturer-authorized service documentation.

Request part ID · Parts directory · Opening / Panel Calculator · Handing / Configuration Helper · Control & Motor Reference