Lock ring Price: $3.86
| Brand | Assembly | Path | Ref |
|---|---|---|---|
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / D1-20F / 21 Engine / Cylinder Block and Fl | 10 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / D1-30F / 21 Engine / Cylinder Block and Fl | 7 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / D2-40 / 21 Engine / Cylinder Block and Fly | 8 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / MD2020-D / 21 Engine / Cylinder Block and | 21 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / MD2020A / 21 Engine / Cylinder Block and F | 21 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / MD2020B / 21 Engine / Cylinder Block and F | 21 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / MD2030-C / 21 Engine / Cylinder Block and | 21 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / MD2030A / 21 Engine / Cylinder Block and F | 21 |
| VOL | Cylinder Block and Flywheel Housing | Volvo Penta / Marine Diesel Engines / MD2030B / 21 Engine / Cylinder Block and F | 21 |