DoorKing 9550 Replacement Parts
Genuine replacement parts for the DoorKing 9550 maximum security slide gate operator. The item numbers below match DoorKing's own Illustrated Parts Breakdown, drawing 9550-880 — find your part on the diagram, then click the part number in the matching table.
Ordering by item number. Each section has its own diagram and its own numbering. The number in the circle on the drawing is the Item number in the table beneath it. If you have the DoorKing breakdown to hand, the numbers are identical.
Main Assembly
| Item |
Part Number |
Description |
| 10 |
9550-155 |
Base slider — currently unavailable |
| 21 |
2615-153 |
Bolt, hex head 5/16-18 x 3/4 |
| 22 |
2620-411 |
Nut, hex flange lock 5/16-18 |
| 25 |
2601-258 |
Gearbox 40:1, Model 9550 |
| 27 |
2620-049 |
Lockwasher 5/8" |
| 30 |
2601-328 |
Sprocket, #41 chain, 36 tooth |
| 31 |
2601-322 |
Sprocket hub, 1-1/2" bore |
| 32 |
2600-441 |
Chain #41 |
| 33 |
2600-481 |
Master link, #41 chain |
| 35 |
2601-316 |
Sprocket, 100 chain, 13 tooth |
| 36 |
2601-334 |
Sprocket hub, 1-1/2" bore |
| 40 |
2601-261 |
Motor, 5 HP |
| 41 |
2615-052 |
Bolt, hex head 3/8-16 x 1 |
| 50 |
1603-032 |
Manual safety interlock assembly |
| 60 |
9550-135 |
Idler wheel, UHMW |
| 61 |
2615-220 |
Bolt, hex head 1-14 x 7 Gr5 |
| 62 |
2620-084 |
Washer, 1" USS galvanised |
| 65 |
2620-480 |
Nut, hex 1-14 thread Gr5 |
| 81 |
2615-154 |
Bolt, hex head 5/16-18 x 1 |
| 92 |
2620-019 |
Washer, 3/8" SAE |
| 95 |
1506-071 |
Tone generator, loud |
| 96 |
1812-005 |
Switch, push button N.O. |
| 97 |
2600-403 |
Switch, 3 phase 25 amp |
| 99 |
2600-619 |
Wire clip, 5/8" |
| 101 |
2600-820 |
Bushing, 1/2" |
| 111 |
2620-009 |
Washer, split lock 1/4" |
| 116 |
2616-001 |
Screw, Phillips head 6-32 x 3/8 |
| 207 |
9530-193 |
Crank handle, Model 9530 |
| 208 |
2600-214 |
Spring clip for crank handle |
Limit Box Assembly
| Item |
Part Number |
Description |
| 180 |
2600-529 |
Bracket, limit enclosure 9200 |
| 181 |
2600-909 |
Shaft, limit threaded 9200 |
| 182 |
2600-454 |
Bearing holder, plastic front |
| 183 |
2600-440 |
Bearing, used in slide operators |
| 186 |
2600-258 |
Limit nut, 1" bronze |
| 187 |
2600-254 |
Limit nut with magnet assembly, bronze |
| 188 |
2600-309 |
Gear, bevel 15 tooth bored 3/4" |
| 189 |
2600-199 |
Shaft, limit cross 9200 |
| 191 |
2600-096 |
Washer, SS 1.125" OD x .75" ID |
| 192 |
2600-032 |
Spirol pin, 3/16" D x 1" L SS |
| 193 |
2600-522 |
Bracket, limit hold 9200 |
| 194 |
2600-857 |
Spring, compression limits |
| 195 |
2616-108 |
Screw, smooth shoulder 6-32 x 3/4 |
| 197 |
1804-024 |
Switch, micro NO NC C |
| 204 |
2616-031 |
Screw, flat head #0-90 x 1/4 slot |
| 206 |
1601-256 |
Switch, magnetic sensor |
| 210 |
2601-326 |
Sprocket, #41 chain 3/4" shaft |
| 221 |
2616-052 |
Screw, Phillips head 10-32 x 1/2 |
PCB Panel Assembly
| Item |
Part Number |
Description |
| 126 |
2600-945 |
Cover, plastic insulator |
| 127 |
2616-000 |
Screw, Phillips head 6-32 x 1/4 |
| 128 |
1200-028 |
Outlet, snap-in Leviton 1306 |
| 129 |
2616-002 |
Screw, Phillips head 6-32 x 1/2 |
| 131 |
2600-434 |
Marker strip, 208V 3 phase — currently unavailable |
| 135 |
2616-007 |
Screw, Phillips head 6-32 x 5/8 |
| 137 |
2600-439 |
Washer, cup brass |
| 139 |
2600-810 |
Bushing, 7/8" poke-thru flaps |
| 140 |
2600-619 |
Wire clip, 5/8" |
| 147 |
2600-414 |
Terminal block, 2 position |
| 149 |
2343-010 |
PCB, current sensor |
| 151 |
2616-051 |
Screw, Phillips 10-32 x 3/8 |
| 160 |
4404-010 |
PCB, gate operator — the main control board |
| 171 |
4001-035 |
Lock, N16058BD with 2 keys |
| 172 |
1702-501 |
Cam, 7/8" |
Cover & Accessories
| Item |
Part Number |
Description |
| 230 |
2600-767 |
Lock, padlock brass B745C |
| 235 |
2601-274 |
Accessory box, 100 chain operator — includes chain, mounts, studs, washers and nuts |
Can't find your part? The 9550 breakdown lists over 100 items, many of them common fasteners. If the part you need is not listed above, call (866) 965-5599 with the item number from your DoorKing breakdown and we will source it.
