Cylinder heads for marine engines
Essential engine parts for reliable performance at sea
Maintain your engine's performance with our marine cylinder heads, designed to provide optimal sealing and compression for boat engines.
Key component for marine engines
The cylinder head closes the top of the combustion chambers, ensuring proper compression and engine sealing for reliable performance.
Durable materials for harsh marine use
Available in aluminum or cast iron, our cylinder heads are designed to resist corrosion and harsh marine environments.
Compatible with marine engines
Our cylinder heads are suitable for Volvo, Mercury, Mercruiser, OMC, PCM, and other marine engines, providing durability and optimal performance at sea.
CLAVETTE DE SOUPAPE GM 4-6-8 - FORD
Clavette de soupape pour moteur base GM vendu à l'unité.
Application :
- 4 cylindres
- 6 cylindres en ligne et en V
- V8 5 - 5.7 litres - SB
- V8 FORD 5 et 5.8 litres
GM INTAKE VALVE
Intake valve for GM base engine with the following dimensions:
- Head diameter: 49.26mm
- Tail diameter: 8.6mm
- Length: 124.19mm
RESSORT DE SOUPAPE FORD
Ressort de soupape simple pour base moteurs Ford.
- Diamètre extérieur : 35.4mm
- Diamètre intérieur : 25.3mm
- Hauteur : 49.9mm
GM V6 - V8 RIGID VALVE STEM SEAL
GM EXHAUST VALVE
Exhaust valve of the following dimensions:
- Head diameter: 38.10mm
- Tail diameter: 8.66mm
- Length: 125.23mm
GM V6 VALVE STEM SEAL
SIEGE DE SOUPAPE ECHAPPEMENT GM
GM V6 ROLLER ROCKER ARM
Roller rocker arm for 4.3 liter V6 Vortec engine.
Rocker arm with a bearing inside.
JOINT QUEUE DE SOUPAPE YANMAR
Joint de queue de soupape Yanmar aux dimensions suivantes :
Intérieur : 12mm
Extérieur : 14.7mm
Hauteur : 9.2mm
GM V8 BB HP DOUBLE VALVE STEM SEAL
Valve stem seal for GM V8 454 or 502 engine with the following dimensions:
Inner diameter - guide: 13.462 mm
Outer diameter: 17.14mm
Valve diameter: 9.53mm
Height: 13mm
Gasket designed for installation with a cylinder head having 2 valve springs.
CLAVETTE DE SOUPAPE GM V8 BB
Clavette de soupape pour moteur V8 GM 7.4 et 8.2litres.
V8 FORD - GM 11/32 RIGID VALVE STEM SEAL
Inner diameter 12.9mm
Valve diameter 8.8mm
Height 12.5mm
GM V8 BB VALVE STEM SEAL - GM496 RIGID
Valvetail joint of dimensions:
Inside: 16mm
Exterior: 19mm
Height: 12mm
Sold individually.
RESSORT DE SOUPAPE DOUBLE GM 4 CYL - V6 - V8
Ressort de soupapes avec renfort intérieur pour moteur base GM de types V6 et V8 non Vortec.
- Diamètre extérieur : 31.04mm
- Diamètre intérieur : 22.05mm
- Hauteur : 51.56mm
BB HP INTAKE VALVE
CLAVETTE DE SOUPAPE VOLVO - 861703
VOLVO 91MM CYLINDER HEAD SCREWS - 3580483
Cylinder head screws for the following Volvo Penta engines:
MD2040A, MD2040B, MD2040C, MD2040D
D2-50F
D2-55A, D2-55B, D2-55C,
D2-55D, D2-55E, D2-55F
D2-60F
D2-75A, D2-75B, D2-75C, D2-75F
11 or 14 pieces required depending on engine application.
GM V8 BB RIGID VALVE STEM SEAL
Rigid valve stem seal for GM BB engine with single valve spring.
Dimensions:
Height 20.5mm
Bottom diameter: 22mm
Top diameter: 21mm
Valve diameter: 9mm
Inner diameter: 17.5mm - 20mm
RESSORT DE SOUPAPE DOUBLE BB HP
Ressort de soupape double avec renfort métal disposant des dimensions suivantes :
- Ressort extérieur :
- Diamètre extérieur : 37mm
- Diamètre intérieur : 27mm
- Hauteur : 57.5mm
- Ressort intérieur :
- Diamètre extérieur : 25mm
- Diamètre intérieur : 18mm
- Hauteur : 54mm
YANMAR 6LP VALVE STEM SEAL
GM 454 GV-VI ROCKER ARM
Rocker arm for GM 454 and 502 generation V and VI engines.
GM V6 - V8 SOFT VALVE STEM SEAL
Valve stem seal.
VIS DE CULASSE VOLVO 85MM - 3580310
Vis de culasse longue pour moteur Volvo Penta :
MD2030A
MD2030B
MD2030C
MD2030D
D1-30A
D1-30B
D1-30F
D2-40A
D2-40B
D2-40C
D2-40F
14 ou 11 pièces sont nécessaires selon l'application.
Longueur sous tête : 85mm
RESSORT DE SOUPAPE GM BB GIV - V
Ressort de soupape pour moteur GM454 génération 4 - 5 avec renfort intérieur disposant des caractéristiques suivantes :
- Diamètre extérieur : 38.2mm
- Diamètre intérieur : 25mm
- Hauteur : 54mm












