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.
GM 4-6-8 VALVE KEY - FORD
Valve cotter for GM base engine sold individually.
Application :
- 4 cylinders
- 6 cylinders in line and in V
- V8 5 - 5.7 liters - SB
- V8 FORD 5 and 5.8 liters
POUSSOIR HYDRAULIQUE 4CYL -V6-V8 GM
Poussoir hydraulique plat.
GM V6-V8 HYDRAULIC ROLLER TAPPET
Hydraulic tappet with a roller to follow the camshaft lobes.
Unlike the RHT817 pushers which are flat.
GM V6 - V8 PUSH ROD ROLLER
Push rod for GM V6 - V8 engines with all types of roller tappets.
Length: 183 mm
Diameter: 7.92 mm
GM V6 - V8 MPI RIGID VALVE STEM SEAL
Rigid valve stem seal with the following dimensions:
Height: 12.8mm
Outer diameter: 17mm
Inner diameter: 14mm
Valve diameter: 8mm
GM V6/V8 RLI EXHAUST VALVE
Exhaust valve for GM Vortec type engines with a single keyway.
head diameter 38.2mm
tail diameter 8.8mm
height 125mm
GM V6 - V8 SOFT VALVE STEM SEAL
Valve stem seal.
FORD VALVE SPRING
Single valve spring for base Ford engines.
- External diameter: 35.4mm
- Inner diameter: 25.3mm
- Height: 49.9mm
SOUPAPE ADMISSION GM V6 (4.3L - 262CI) - GM V8 (5.7L - 350CI) RLI
Soupape d'admission pour moteur V6 4.3L et V8 5.7L disposant d'une seul encoche de clavetage.
diamètre de tête 49.20mm
diamètre de queue 8.68mm
hauteur 123.99mm
BB-496 HYDRAULIC ROLLER PUSHER
GM V6 - V8 RIGID VALVE STEM SEAL
GM VORTEC VALVE SPRING
Valve spring for V6 and V8 Vortec engines with a conical spring.
- External diameter: 31.75mm
- Inner diameter: 22.25mm
- Height: 51.33mm
FORD HYDRAULIC TAPPET
Flat hydraulic tappet for Ford 302 and 351 base V8 engines but also Mercruiser 3.7 liter base type 470.
GM INTAKE VALVE
Intake valve for GM base engine with the following dimensions:
- Head diameter: 49.26mm
- Tail diameter: 8.6mm
- Length: 124.19mm
VOLVO D4-D6 VALVE STEM SEAL
Intake and exhaust valve stem seal for Volvo Penta D4 - D6 series engines.
GM V6 VALVE STEM SEAL
GM EXHAUST VALVE
Exhaust valve of the following dimensions:
- Head diameter: 38.10mm
- Tail diameter: 8.66mm
- Length: 125.23mm
GM EXHAUST VALVE SEAT
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.
GM V6 ROLLER ROCKER ARM
Roller rocker arm for 4.3 liter V6 Vortec engine.
Rocker arm with a bearing inside.
GM262 CYLINDER HEAD GASKET
Cylinder head gasket for 4.3 V6 engine with 101.60mm bore.
V8 GM350 CYLINDER HEAD GASKET - 101.60MM
Premium quality cylinder head gasket for GM V8 application GM350 - 307 - 283 bore 101.60mm.
VOLVO VALVE STEM SEAL - 21501189
Valve spring for the following Volvo Penta engines:
2001, 2002, 2003, 2001AG, 2001B, 2001BG, 2002AG. 2002B, 2002BG, 2002D, 2003 SOLAS , 2003 TB SOLAS . 2003B, 2003B SOLAS , 2003BG, 2003D, 2003T, 2003TB. AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD. AD41A, AD41B, AD41D, AD41L-A, AD41P-A, AQAD31A. AQAD41A, D12C MH, D12C-A MP, D12D-A MG, D12D-A MH. D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MP. D12D-D MP, D12D-E MG, D12D-E MH, D12D-E MP. D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP. D41A, D41B, D41D, D41L-A, D9A2A, D9A2B, D9A2C. D9A2D, D9A2E, D9A2F, D9A2G, D9A2H, D9A2I, D9A2J. D9A2K, D9A2L MH, D9A2M MP, KAD32P, KAD42A, KAD42B. KAD42P-A, KAD43P-A, KAMD42A, KAMD42B, KAMD42P-A. KAMD43P, KAMD43P-A, KAMD43P-B, MD31A, TAD1240GE. TAD1241GE, TAD1242GE, TAD1242VE, TAD1250VE, TAD1251VE. TAD1252VE, TAD740GE, TAD741GE, TAD940GE, TAD940VE. TAD941GE, TAD941VE, TAD942VE, TAD943VE, TAD950VE. TAD951VE, TAD952VE, TAMD31A, AMD31B, TAMD31D. TAMD31L-A, TAMD31M-A, TAMD31P-A, TAMD31S-A, TAMD41A. TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41L-A. TAMD41M-A, TAMD41P-A, TAMD42B, TAMD42WJ-A. TAMD63L-A, TAMD63P-A, TAMD74A, TAMD74A-A, TAMD74A-B. TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B, TAMD74P-A. TAMD74P-B, TAMD75P-A, TD31ACE, TD610G, TD610V. TD630VE, TD640VE, TD730ME, TD730VE, TMD31A, TMD31B. TMD31D, TMD31L-A, TMD41A, TMD41B, TMD41D, TMD41L-A. TWD1240VE, TWD610G, TWD610V, TWD630VE, TWD730ME. TWD731ME, TWD731VE, TWD740GE, TWD740VE
VOLVO VALVE SPRING - 1545198
VOLVO VALVE GUIDE - 3580892
Intake or exhaust valve guide for the following Volvo Penta engines:
D4-150A-G, D4-175I-G, D4-180I-B, D4-180I-C
D4-180I-D, D4-180I-E, D4-180I-F, D4-210A-A
D4-210A-B, D4-210I-A, D4-210I-B, D4-225A-C
D4-225A-D, D4-225A-E, D4-225A-F, D4-225I-B
D4-225I-C, D4-225I-D, D4-225I-E, D4-225I-F
D4-230A-G, D4-230I-G, D4-260A-A, D4-260A-B
D4-260A-C, D4-260A-D, D4-260A-E, D4-260A-F
D4-260D-B, D4-260D-C, D4-260D-D, D4-260D-E
D4-260D-F, D4-260I-A, D4-260I-B, D4-260I-C
D4-260I-D, D4-260I-E, D4-260I-F, D4-270A-G
D4-270I-G, D4-300A-A, D4-300A-C, D4-300A-D
D4-300A-E, D4-300A-F, D4-300A-G, D4-300D-A
D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F
D4-300I-A, D4-300I-C, D4-300I-D, D4-300I-E
D4-300I-F, D4-300I-G, D4-320A-G, D4-320I-G
D6-280A-A, D6-280A-B, D6-280A-C, D6-280A-D
D6-280A-E, D6-280I-A, D6-280I-B, D6-280I-C
D6-280I-D, D6-280I-E, D6-300A-F, D6-300A-G
D6-300D-F, D6-300D-G, D6-300I-F, D6-300I-G
D6-310A-A, D6-310A-B, D6-310A-C, D6-310A-D
D6-310A-E, D6-310D-B, D6-310D-C, D6-310D-D
D6-310D-E, D6-310I-A, D6-310I-B, D6-310I-C
D6-310I-D, D6-310I-E, D6-330A-B, D6-330A-C
D6-330A-D, D6-330A-E, D6-330A-F, D6-330D-B
D6-330D-C, D6-330D-D, D6-330D-E, D6-330D-F
D6-330I-B, D6-330I-C, D6-330I-D, D6-330I-E
D6-330I-F, D6-340A-G, D6-340D-G, D6-340I-G
D6-350A-A, D6-350A-B, D6-370A-B, D6-370A-C
D6-370A-D, D6-370A-E, D6-370A-F, D6-370D-A
D6-370D-B, D6-370D-C, D6-370D-D, D6-370D-E
D6-370D-F, D6-370I-A, D6-370I-B, D6-370I-C
D6-370I-D, D6-370I-E, D6-370I-F, D6-380A-G
D6-380D-G, D6-380I-G, D6-400A-E, D6-400A-F
D6-400A-G, D6-435D-A, D6-435D-C, D6-435D-D
D6-435D-E, D6-435D-F, D6-435I-A, D6-435I-C
D6-435I-D, D6-435I-E, D6-435I-F, D6-435I-F
D6-440A-G, D6-440D-G, D6-440I-G, D6-440I-WJ-G
D6-480D-G, D6-480I-G, D6-480I-WJ-G, KAD300-A
KAD44P, KAD44P-B, KAD44P-C, KAMD300-A
KAMD44P-A, KAMD44P-C
GM V8 BB VALVE STEM SEAL - GM496 RIGID
Valvetail joint of dimensions:
Inside: 16mm
Exterior: 19mm
Height: 12mm
Sold individually.
V8 FORD - GM 11/32 RIGID VALVE STEM SEAL
Inner diameter 12.9mm
Valve diameter 8.8mm
Height 12.5mm
GM181 CYLINDER HEAD GASKET
Cylinder head gasket for GM base 2.5 and 3 liter 4-cylinder engines.
CYLINDER HEAD SCREW KIT V6 V8 SB
Cylinder head bolt kit for a complete cylinder head of a 4.3 litre V6 and 5 - 5.7 - 6.2 litre V8 engine.
Common kit V6 - V8 following removal of V6 kit.
VOLVO INTAKE VALVE - 838637
39mm inlet valve for the following Volvo Penta engines:
AD31A, AD31B, AD31D-A,
AD31L-A, AD31P-A, AD31XD
AQAD31A
MD31A
TAMD31A, TAMD31B, TAMD31D, TAMD31L-A,
TAMD31M-A, TAMD31P-A, TAMD31S-A
TD31ACE
TMD31A, TMD31B, TMD31D, TMD31L-A
KAD32P, KAD32P-A
AD41A, AD41B, AD41D, AD41L-A, AD41P-A
AQAD41A
D41A, D41B, D41D, D41L-A
TAMD41A, TAMD41B, TAMD41D, TAMD41H-A,
TAMD41H-B, TAMD41L-A, TAMD41P-A
TMD41A, TMD41B, TMD41D, TMD41L-A
KAD42A, KAD42P-A
KAMD42A, KAMD42B, KAMD42P-A
TAMD42A, TAMD42B, TAMD42WJ-A
KAD43P, KAD43P-A, KAD43P-B
KAMD43P, KAMD43P-A, KAMD43P-B
GM V8 6L PUSH ROD
Push rod for GM V8 engine with aluminum cylinder heads.












