BMW diagram reference
Individual transmission parts for BMW Isetta Isetta 300 (1955)
Use this BMW diagram reference when you know the component location or position number and need to identify the OEM part number, quantity, and notes.
Diagram reference
Use the position table
This page does not display a diagram image while image-source permission is unverified. Use the position numbers and part table to identify candidate BMW part numbers.
| No. | Part number | Description | Qty | Notes |
|---|---|---|---|---|
| 02 | 07119981226 | Grooved ball bearing | 1 | ENDED |
| 04 | 23211020506 | Guide ring | 1 | ENDED |
| 05 | 07119934071 | Lock Ring | 1 | |
| 06 | 07119981408 | Grooved ball bearing | 1 | ENDED |
| 09 | 23221030502 | Spur gear | 1 | ENDED |
| 10 | 23221030512 | Stop disk | 1 | ENDED |
| 11 | 23221030517 | Gear wheel | 1 | ENDED |
| 13 | 23211030050 | Output shaft | 1 | ENDED |
| 14 | 23221030520 | Gear wheel, 2nd gear | 1 | ENDED |
| 17 | 23221030524 | Gear wheel 4th gear | 1 | ENDED |
| 19 | 23122330176 | Grooved ball bearing | 1 | |
| 22 | 07119981214 | Grooved ball bearing | 1 | |
| 24 | 23211020060 | Intermediate shaft | 1 | ENDED |
| 25 | 23221020504 | Needle bearing | 1 | ENDED |
| 27 | 07119981416 | Grooved ball bearing | 1 | +core |
| 28 | 23221040522 | Bush | 1 | ENDED |
| 30 | 23221040516 | Gear wheel 4th gear | 1 | ENDED |
| 31 | 23221040519 | Needle bearing | 1 | ENDED |
| 32 | 21511040520 | Washer | 1 | ENDED |
| 33 | 23221040548 | Sliding gear | 1 | ENDED |
| 34 | 23221040542 | Lock Ring | 1 | ENDED |
| 36 | 23221040529 | Gear wheel 3rd gear | 1 | ENDED |
| 37 | 23221040533 | Bush | 1 | ENDED |
| 39 | 23211040053 | Auxiliary shaft | 1 | ENDED |
| 40 | 23221040526 | Gear wheel | 1 | ENDED |
| 41 | 07119981416 | Grooved ball bearing | 1 | +core |
| 42 | 23221050505 | Axle | 1 | ENDED |
| 43 | 23221050501 | Bush | 1 | ENDED |
| 44 | 23221050051 | Sliding gear | 1 | ENDED |