DoorKing Gate Operator Parts
DoorKing Gate Operator Replacement Parts
Genuine DoorKing replacement parts for every DoorKing gate operator, organised by model. Each model page below carries the manufacturer's exploded parts diagrams with every part number linked, so you can find the number on the drawing and order it directly — no cross-referencing a PDF against a catalogue.
Not sure which model you have? The model number is on the data label inside the operator cabinet, and on the drawing number stamped on the parts breakdown that shipped with the unit. If your label reads something like 6500-380 or 9210-384, the first four digits are the model — go to that page. Parts are shared widely across the DoorKing range, so if a part is not on your model's page, check the related models listed at the bottom of it.
Swing Gate Operator Parts
| Model | Operator |
|---|---|
| 6003 | DC swing gate operator |
| 6006 | 24 VDC linear swing gate actuator — models 6006-380 and 6006-381 |
| 6050 | 1/3 HP swing gate operator — model 6050-080 |
| 6100 | 1/2 HP swing gate operator — model 6100-080 |
| 6300 | 1/2 HP and 1 HP swing gate operator — models 6300-080 and 6300-084 |
| 6500 | 1/2 HP and 1 HP swing gate operator — models 6500-380 and 6500-384 |
| 6524 | DC swing gate operator with battery backup — model 6524-380 |
Slide Gate Operator Parts
| Model | Operator |
|---|---|
| 9000 | 1/2 HP and 1 HP slide gate operator — models 9000-080 and 9000-085 |
| 9050 | 1/2 HP slide gate operator — model 9050-080 |
| 9100 | 1/2 HP slide gate operator — model 9100-080 |
| 9150 | 1 HP slide gate operator with battery backup — model 9150-082 |
| 9210 | 1 HP industrial chain drive slide gate operator — models 9210-380 through 9210-391 |
| 9310 | Industrial slide gate operator |
| 9530 | 3 HP maximum security slide gate operator — model 9530-080 |
| 9550 | Maximum security slide gate operator |
Barrier Gate Operator Parts
| Model | Operator |
|---|---|
| 1601 | Barrier gate / parking gate operator — models 1601-380, 1601-381, 1601-480 and 1601-481 |
Which Parts Fail Most Often
Across the DoorKing range, the same handful of components account for most service calls. On belt-driven swing and slide operators it is the drive belt, the clutch pads and the run capacitor — a motor that hums without moving the gate is almost always a failed capacitor. On chain-driven operators it is the sprockets, chain idlers and idler bushings. On any operator with a threaded limit shaft, the plastic traveling limit nuts and micro switches wear out and the gate starts overrunning its stops. Control boards fail after lightning and surge events, usually alongside the MOV assembly. On battery backup models like the 6524, 9024 and 9150, tired batteries are the first thing to check when the gate runs slowly or dies after a few cycles.
Every model page groups these into a symptom table, so you can work from what the gate is doing rather than from a part number you do not have yet.
Related DoorKing Pages
Looking for a complete unit rather than parts? See DoorKing gate operators, including swing gate operators, slide gate operators and barrier gate operators. For access control, see DoorKing phone entry system parts and DoorKing 1802 parts.
Cannot find the part you need, or unsure which model you are working on? Call (866) 965-5599 with the model number off the cabinet label and we will identify it for you.
DoorKing has been building gate operators and access control equipment since 1948, and their operators are among the longest-lived in the industry — which is exactly why replacement parts matter. A 6500 or 9210 installed twenty years ago is often still in service, still protecting a property, and still worth repairing rather than replacing.
We stock genuine DoorKing parts across the swing, slide and barrier gate ranges: motors, gearboxes, clutch pads, control boards, drive belts, chain, sprockets, limit assemblies, covers, housings and the mounting hardware that holds it all together. Because DoorKing shares many components between models, a part listed under one operator will often fit several — each model page notes which.
Not sure what failed? Every model page includes an exploded diagram with every part number linked, plus a symptom table that maps common faults to the parts that fix them. If you would rather talk it through, call (866) 965-5599.