BMW diagram reference
Input cylinder clutch for BMW 3 Series E21 315 (1981)
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
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| No. | Part number | Description | Qty | Notes |
|---|---|---|---|---|
| -- | 21521116112 | Input cylinder clutch | X | ENDED |
| -- | 21521150782 | Input cylinder clutch | X | ENDED |
| 01 | 21521116112 | Input cylinder clutch | 1 | ENDED |
| 02 | 07129952119 | Hose clamp | 1 | |
| 03 | 21521117729 | Expansion tank | 1 | |
| 04 | 21521119539 | Strainer | 1 | |
| 05 | 21521119541 | Cover lid | 1 | |
| 06 | 35006857512 | Hose | X | |
| 07 | 07129952102 | Hose clamp | 2 | |
| 08 | 34321102282 | Connector | 1 | |
| 09 | 21521102721 | Fit bolt | 1 | |
| 10 | 35314640116 | Bushing | 2 | |
| 11 | 21521103310 | Piston rod | 1 | |
| 12 | 07129964672 | Self-locking hex nut | 1 | |
| 13 | 07119915160 | Hex bolt with washer | 2 | ENDED |
| 14 | 21521155030 | Repair kit input cylinder clutch | 1 |