| Parts Bulletins, Residential/Commercial |
| | Part No. | Rev. | Description |
| | PB-107 | 04/03 | Battery Chargers, Discontinued |
| | PB-112 | 02/04 | Parts Catalog Index TP-5366 Discontinued |
| | PB-130 | 06/07 | Service Parts Model RSB, ATS |
| | PB-145 | 07/13 | 20--3250 kW with Decision-Maker 550 Controllers |
| | PB-146 | 11/13 | Radiator GM79552 Replacement |
| | PB-147 | 11/13 | 25-100 kW Generator Sets Powered by 3.0L/4.3L/5.7L GM Engines |
| | PB-150 | 09/12 | Product Paint Change |
| | PB-156 | 03/17 | 14RESA, 20RESA & 20RESC, Hinge GM1008631-S |
| | PB-265 | 06/16 | CH/CV22, CH/CV23, CH/CV25, ASAM Conversion |
| | PB-34 | 11/95 | Contactor Parts ATS |
| | PB-37 | 11/93 | Relay A-233059 Replacement |
| | PB-38 | 05/95 | Water Pump, Ford |
| | PB-41 | 11/93 | Synch-Check Relays Replacement Parts |
| | PB-42 | 03/94 | Relays 233180 and A-243997 |
| | PB-45 | 05/94 | Thermostat Cover Change 10/12 kW |
| | PB-51 | 04/95 | Battery Charger Replacement ATS |
| | PB-64 | 12/95 | Contactor Service Conversion |
| | PB-83 | 04/00 | Kohler Small Engine Test Items |
| | PB-86 | 10/07 | 20-250 kW Weather and Sound Enclosure Parts |
| | PB-88 | 10/01 | 17/22RY Temperature Switch |
| | PB-92 | 04/02 | Decision-Maker 550 Controller Service Parts- Discontinue Use TP-6009 |
| | PB-95 | 06/02 | Ignition Coil and Spark Plug Wire, 8-22 kW |
| | 08-Sep-17 |