BMW exploded diagram
Crankshaft-Pistons for BMW 3 Series E21 315 (1980)
Use this BMW diagram page when you know the component location or position number and need to identify the OEM part number, quantity, and notes for the selected exploded parts reference.
Diagram image
/bmw/images/diag_ud.jpg
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| No. | Part number | Description | Qty | Notes |
|---|---|---|---|---|
| 04 | 07119934460 | Snap ring | 8 | |
| 06 | 11251256456 | Repair kit piston rings | X | ENDED |
| 06 | 11251256457 | Repair kit piston rings | X | ENDED |
| 06 | 11251256458 | Repair kit piston rings | X | ENDED |