Valve spring Price: $33.82
| Brand | Assembly | Path | Ref |
|---|---|---|---|
| VOL | Camshaft and Valve Mechanism | Volvo Penta / Marine Gasoline Engines / 251A / 21 Engine / Camshaft and Valve Me | 16 |
| VOL | Camshaft and Valve Mechanism: A | Volvo Penta / Marine Gasoline Engines / AQ171A / 21 Engine / Camshaft and Valve | 17 |
| VOL | Camshaft and Valve Mechanism: B | Volvo Penta / Marine Gasoline Engines / AQ171A / 21 Engine / Camshaft and Valve | 17 |