Cylinder heads for marine engines - Page 2

Double valve spring with metal reinforcement with the following dimensions:

- External spring:

- External diameter: 37mm

- Inner diameter: 27mm

- Height: 57.5mm

- Inner spring:

- External diameter: 25mm

- Inner diameter: 18mm

- Height: 54mm

Rigid valve stem seal with the following dimensions:

Height: 12.8mm

Outer diameter: 17mm

Inner diameter: 14mm

Valve diameter: 8mm

Rocker arm for GM 454 and 502 generation V and VI engines.

Long cylinder head bolt for Volvo Penta engine:

MD2030A

MD2030B

MD2030C

MD2030D

D1-30A

D1-30B

D1-30F

D2-40A

D2-40B

D2-40C

D2-40F

14 or 11 pieces are required depending on the application.

Length under head: 85mm

Valve spring for GM454 generation 4 - 5 engine with internal reinforcement with the following characteristics:

- External diameter: 38.2mm

- Inner diameter: 25mm

- Height: 54mm

Exhaust valve of the following dimensions:

Head diameter: 40.64 mm

Tail diameter: 8.67 mm

Length: 124.61 mm

Cylinder head bolt for PCM - INDMAR - ILMOR engine:

Length under head: 45mm

Diameter: 7.5mm

Thread on 30mm

Exhaust valve for GM454 -502 HO engines:

- Tail diameter: 9.45mm

- Head diameter: 47.68mm

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

Double valve spring with the following dimensions:

- External spring:

- External diameter: 36.4mm

- Inner diameter: 27mm

- Height: 51mm

- Inner spring:

- External diameter: 27mm

- Inner diameter: 20mm

- Height: 44.5mm

Rigid valve stem seal with the following dimensions:

Height: 12.5mm

Outer diameter: 17mm

Inner diameter: 14mm

Valve diameter: 7.8mm

Intake valve for GM454 -502 HO engines:

- Tail diameter: 9.45mm

- Head diameter: 55.62mm

Siège de soupape d'échappement pour moteur GM BB aux cotes suivantes :

Extérieur : 46mm

Intérieur : 39.45mm

Epaisseur : 5.85mm

Cylinder head bolt for PCM - INDMAR - ILMOR engine:

Length under head: 100mm

Diameter: 10.8mm

Thread on 55mm

M12 X 125 ET M12 X150

LONGUEUR TOTALE 123 MM

Valve spring for Volvo Penta B18 - B20 - B30 4 cylinder engine.

Double valve spring with metal reinforcement with the following dimensions:

- External spring:

- External diameter: 39.5mm

- Inner diameter: 27mm

- Height: 59.2mm

- Inner spring:

- Outer diameter: 26.8mm

- Inner diameter: 19.4mm

- Height: 52.4mm

Centering pin for cylinder head plane on GM BB GM454 and GM502 engines.

Sold individually.

Intake valve tail joint and Volvo exhaust.