1100+ customers rate us 9/10
- Merk: Beta Marine, Nanni, Phasor
- Motor: Beta 10, Beta 14, Beta 20, Nanni N2.10, Nanni N2.14, Nanni N3.21, Nanni Q500, Phasor LP1-3.5
- Merk: Beta Marine, Phasor
- Motor: Beta 16, Beta 25, Phasor K2-4.5
- Merk: Beta Marine, Nanni, Phasor, Universal
- Merk: Beta Marine, Nanni
- Merk: Beta Marine, Nanni, Phasor, Universal
- Merk: Beta Marine, Nanni, Universal
- Merk: Craftsman Marine, JF Marine Power, Solé Diesel, Vetus
- Merk: Nanni, Renault Marine, Universal
- Merk: Craftsman Marine, JF Marine Power, Solé Diesel, Vetus
- Merk: Solé Diesel
- Merk: Meiki, Solé Diesel, Vetus
- Merk: Craftsman Marine, JF Marine Power, Solé Diesel, Vetus
- Merk: Universal
- Merk: Nanni, Renault Marine, Universal
- Merk: Universal
The inlet and exhaust valves seal the combustion chamber and, together with the valve seats, determine the compression of your marine diesel engine. The exhaust valve in particular has a tough job: it is continuously exposed to hot exhaust gases and can burn out or warp. Worn valve guides and valve stem seals cause oil consumption and blue smoke, while pounded-in valve seats lead to loss of compression and a hard-starting, irregularly running engine. Therefore, valves are a standard part of any cylinder head overhaul.
In this category, you will find everything for your valve train: inlet valves, exhaust valves, valve guides, valve springs, valve spring retainers, and valve stem seals. We supply them for small marine diesels from Solé Diesel (Mini 11 to Mini 55), Vetus (M2.06 to M4.17, M3.10), Beta Marine (Beta 10 to Beta 60, Phasor), Nanni (N2.10 to N4.50 and 4.105 HE), Universal (M-25XPB, M-35B), Craftsman Marine, JF Marine Power, and Meiki. Each product indicates which engine codes it fits.
Are you installing new valves or a complete cylinder head? Lapping the valves into the seats, always installing new valve stem seals, and adjusting the valve clearance according to factory specifications after installation are essential. A new head gasket and valve cover gasket from our gasket sets will complete the job.
