Linear LSO50-2T1KB8 Replacement Parts
Genuine Linear replacement parts for the LSO50-2T1KB8 1/2 HP belt drive opener kit, which ships with an HBT8C 8-foot belt rail for taller doors. Use the diagram above to identify your part, then click any part number below to order. The head diagram covers the shared LSO and LCO housing — only the LSO parts are listed in the table below. If your unit was converted to a chain rail, see the LSO50 parts page for chain rail components.
Operator Head Parts
| Ref |
Part # |
Description |
| 1 |
HAE00041 |
Rear LSO and LCO end cover (with labels) |
| 2 |
HAE00026 |
Main LSO cover (with labels) |
| 4 |
HAE00028 |
Front LSO cover (with labels) |
| 6 |
220918 |
LSO and LCO lens cover (fits both ends) |
| 7 |
220919 |
LSO motor |
| 13 |
HAE00040 |
Control board (logic / receiver / torque) |
| 14 |
218014-02 |
Lamp socket assembly |
| 16 |
219110 |
1/2 HP capacitor (53-64 MFD) |
| 18 |
HAE00047 |
Helical and worm gears (with grease) |
| 19 |
HAE00048 |
Helical gear (with grease) |
| 20 |
HAE00004 |
Limit switch assembly |
Belt Rail Parts
| Ref |
Part # |
Description |
| 1 |
220499 |
HBT drive sprocket |
| 2 |
218954-03 |
HBT pulley and bracket |
| 3 |
HAE00022 |
HBT inner slide assembly |
| 4 |
218189-01 |
Trolley assembly |
| 6 |
HAE00033 |
8 ft belt assembly — supplied with this kit |
| 5 |
HAE00023 |
7 ft belt assembly |
| 7 |
HAE00049 |
Drive sprocket holder and belt clamp |
| — |
CSB |
Center support bracket |
Installation Parts
| Ref |
Part # |
Description |
| 1 |
227966 |
Door arm — straight |
| 2 |
227967 |
Door arm — bent |
| 3 |
HAE00087 |
Safety beam sender and receiver (with wire) |
| 4 |
220205-02 |
Complete hardware kit |
| 5 |
HAE00001 |
Wall station |
| 7 |
HAE00044 |
Wire kit (15 sets of wire and clips) |
| 8 |
HAE00019 |
Wire clip kit (100 clips) |
| 9 |
HAE00020 |
Gel cap kit (100 pieces) |
