Lock ring Price: $2.83
| Brand | Assembly | Path | Ref |
|---|---|---|---|
| VOL | Crank Mechanism | Volvo Penta / Marine Diesel Engines / D1-30F / 21 Engine / Crank Mechanism | 26 |
| VOL | Crank Mechanism | Volvo Penta / Marine Diesel Engines / D2-40 / 21 Engine / Crank Mechanism | 26 |
| VOL | Crank Mechanism | Volvo Penta / Marine Diesel Engines / MD2030-C / 21 Engine / Crank Mechanism | 24 |
| VOL | Crank Mechanism | Volvo Penta / Marine Diesel Engines / MD2030A / 21 Engine / Crank Mechanism | 24 |
| VOL | Crank Mechanism | Volvo Penta / Marine Diesel Engines / MD2030B / 21 Engine / Crank Mechanism | 22 |