| Ref | Part Number | Description |
|---|---|---|
| 4 | 827597 | Horn unit Price: $116.74 |
| 6 | 837533 | Rubber cap Price: $8.51 |
| 7 | 1578846 | Rheostat This part replaces 842918. Price: $58.66 |
| 8 | 862180 | Knob This part replaces 842921. Price: $19.86 |
| 10 | 843002 | Nut Price: $22.14 |
| 11 | 837726 | Knob Price: $3.23 |
| 12 | 819350 | Sleeve Price: $13.29 |
| 13 | 808175 | Lamp socket Price: $11.97 |
| 14 | 19923 | Bulb Price: $2.93 |
| 15 | 827766 | Lens Price: $7.87 |
| 20 | 944540 | Screw Price: $3.49 |