| 1 | 3005787 / RBS27 | Gasket | | |
| 2 | 20117417 / RBS201 | 4-pin connector | | |
| 3 | 20117435 / RBS203 | Combustion head | | |
| 4 | 20117455 / RBS205 | Ignition electrodes | | |
| 5 | 20045862 / RBS206 | Pre-heater jumper | | |
| 6 | 20117459 / RBS207 | Nozzle holder | | |
| 7 | 20117472 / RBS209 | Collar (including o-rings) | | |
| 8 | 20105111 / RBS211 | Ignition HT lead | | |
| 9 | 3008647 / RBS116 | Air damper assembly | | |
| 10 | 3005788 / RBS151 | Fan | | |
| 11 | 20095126 / RBS212 | UV sensor | | |
| 12 | 20071576 / RBS149A | Capacitor 4.5 ?F | | |
| 13 | 3007871 / RBS213 | Solenoid valve | | |
| 14 | 20032135 / RBS214 | Pump pressure regulator | | |
| 15 | 20094349 / RBS215 | Air damper | | |
| 16 | 20030953 / RBS101 | Oil pump | | |
| 17 | 3007175 / RBS216 | O-ring (pump filter) - 10 pack | | |
| 18 | 3020436 / RBS217 | Pump filter and o-ring | | |
| 19 | 3009068 / RBS218 | Oil hose connector - 3/8 x 1/4 | | |
| 20 | 3007621 / RBS219 | Flexible oil hose | | |
| 21 | 20117488 / RBS220 | Oil pipe | | |
| 22 | 3008876 / RBS138 | Pressure gauge connector | | |
| 23 | 3000443 / RBS16 | Oil pump drive coupling - 10 pack | | |
| 24 | 3008648 / RBS117 | Solenoid coil | | |
| 25 | 20071577 / RBS102A | Motor and capacitor 4.5 ?F | | |
| 26 | 20094351 / RBS221 | Control box cover | | |
| 27 | 20117694 / RBS222 | Control box | | |
| 28 | 3008682 / RBS223 | Solenoid coil lead | | |
| 29 | 20117497 / RBS224 | Cover | | |
| 30 | 3008878 / RBS140 | O-ring kit | | |
| 31 | 3020306 / RBS225 | Front shield | | |
| 32 | 3020281 / RBS226 | Air intake - balanced flue | | |
| 33 | 20117504 / RBS227 | Air baffle | | |
| 34 | 3006384 / RBS119 | Flange | | |
| 35 | 20012046 / RBS230 | Air intake - conventional flue | | |
