| Diagram # | Order | Product ID | Description |
| 1 | N/A | N/A | CABIN(# 499) |
| | N/A | N/A | CABIN(# 21573) |
| |  | PA11488 | HEADLIGHT LENS |
| 1A | N/A | N/A | PLASTIC HORN |
| 1B |  | XA14B188 | PANTOGRAPH ASSEMBLY |
| 2 |  | P10800A | RETAINING RING |
| 3 |  | W83 | WASHER |
| |  | W2A28 | SPRING WASHER (# 21573) |
| 4 |  | W124 | FIBRE WASHER |
| | N/A | N/A | STEEL WASHER (rear truck below chassis # 21573) |
| 5 | N/A | N/A | CHASSIS & LAMP SOCKET ASSEMBLY |
| 6 | N/A | N/A | |
| 7 |  | PA8999 | 14v BULB |
| 8 |  | PA11455 | INSULATING BUSHING |
| 9 |  | PA13034 | FIELD CLAMP ASSEMBLY |
| |  | XA13A037 | YOKE ASSEMBLY |
| 10 |  | S165 | SCREW |
| 11 |  | S406 | SCREW |
| 12 |  | S171 | SCREW |
| 13 |  | PA11441 | WORM COVER |
| 14 |  | PA11453 | BEARING STRAP |
| 15 |  | XA13A036 | FIELD ASSEMBLY |
| 16 |  | PA11000R@ | BRUSH SPRING (right) |
| |  | PA11000L@ | BRUSH SPRING (left) |
| 17 |  | XA11684 | BRUSH HOLDER ASSEMBLY |
| |  | PA11684 | BRUSH |
| |  | PA10132 | BRUSH HOLDER |
| 18 |  | XA11454RP | BRUSH BRACKET ASSEMBLY |
| 19 | N/A | N/A | ARMATURE ASSEMBLY |
| 20 |  | XA12A074RP | TRUCK CHASSIS & WHEEL ASSEMBLY |
| |  | PA11343@ | SOLID WHEEL (# 499) |
| | N/A | N/A | SOLID WHEEL (# 21573) |
| |  | XA11473 | INSULATED WHEEL (# 499) |
| | N/A | N/A | PULL-MOR WHEEL (# 499) |
| | N/A | N/A | PULL-MOR WHEEL (# 21573) |
| |  | PA14A890 | PULL-MOR TIRE (# 21573) |
| |  | PA10006 | GEAR AXLE (# 499) |
| |  | PA15281 | GEAR AXLE (# 21573) |
| |  | PA15A218 | WORM GEAR |
| |  | PA11463 | THRUST PLATE |
| 21 | N/A | N/A | TRUCK SIDE & COLLECTOR ASSEMBLY |
| |  | PA12A586 | COLLECTOR FRAME |
| |  | PA11677A | PICK-UP SHOE |
| |  | PA11533 | PICK-UP SPRING |
| 22 |  | S249 | SCREW |
| 23 | N/A | N/A | |
| 24 |  | PA14A914 | CONDENSER (# 499) |
| 25 |  | S171 | SCREW (# 499) |
| | N/A | N/A | SCREW (# 499) |
| 26 |  | XA14A127@ | SPEAKER (# 499) |
| | N/A | N/A | BRACKET (# 499) |
| 27 | N/A | N/A | |
| 28 | N/A | N/A | DRUM (# 499) |
| 29 |  | XA9612CRP | TOP FINGER UNIT (# 499) |
| 30 |  | XA9612BRP | BOTTOM FINGER UNIT (# 499) |
| 31 |  | XA10587E | REMOTE CONTROL UNIT (4-position # 499) |
| | N/A | N/A | REMOTE CONTROL UNIT (2-position # 21573) |
| 32 | N/A | N/A | SCREW |
| 32A |  | S230B | SCREW (for R.C. unit # 499) |
| | N/A | N/A | SCREW (for R.C. unit # 21573) |
| 33 |  | PA13A790 | RIVET (front) |
| |  | PA13A791 | RIVET (rear) |
| 34 |  | XA12A047@ | KNUCKLE COUPLER |
| 35 |  | XA11598A | WHEEL & CHASSIS ASSEMBLY (# 499) |
| |  | PA11343@ | SOLID WHEEL (# 499) |
| |  | XA11473 | INSULATED WHEEL (# 499) |
| |  | PA10005 | PLAIN AXLE (# 499) |
| | N/A | N/A | WHEEL & CHASSIS ASSEMBLY (# 21573) |
| | N/A | N/A | SOLID WHEEL (# 21573) |
| |  | XA14870 | INSULATED WHEEL (# 21573) |
| |  | PA15226 | PLAIN AXLE (# 21573) |
| 36 | N/A | N/A | TRUCK SIDE & COLLECTOR ASSEMBLY |
| |  | PA12A586 | COLLECTOR FRAME |
| |  | PA11677A | PICK-UP SHOE |
| |  | PA11533 | PICK-UP SPRING |
| 37 |  | PA12355A | LEAF SPRING |
| 38 | N/A | N/A | COUPLER & ARM ASSEMBLY |
| |  | XA12A047@ | KNUCKLE COUPLER |
| | N/A | N/A | COUPLER EXTENSION ARM |
| NOT SHOWN: | N/A | N/A | |
| | N/A | N/A | 4 CONDUCTOR CABLE |