Valve Springs for Marine Engines

Single valve spring for base Ford engines.

- External diameter: 35.4mm

- Inner diameter: 25.3mm

- Height: 49.9mm

Valve spring with internal reinforcement for GM base engine types V6 and V8 non-Vortec.

- External diameter: 31.04mm

- Inner diameter: 22.05mm

- Height: 51.56mm

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

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

- External diameter: 38.2mm

- Inner diameter: 25mm

- Height: 54mm

Conical valve spring for GM454 generation 6 MPI engine or carburetor with the following characteristics:

- Top outer diameter: 33.5mm

- Bottom outer diameter: 36mm

- Inner diameter: 23mm

- Height: 52.5mm

Valve spring for V6 and V8 Vortec engines with a conical spring.

- External diameter: 31.75mm

- Inner diameter: 22.25mm

- Height: 51.33mm

Ressort de soupape double disposant des dimensions suivantes :

- Ressort extérieur :

- Diamètre extérieur : 36.4mm

- Diamètre intérieur : 27mm

- Hauteur : 51mm

- Ressort intérieur :

- Diamètre extérieur : 27mm

- Diamètre intérieur : 20mm

- Hauteur : 44.5mm

Tapered valve spring for GM base 8.1 liter engine.

- Bottom outer diameter: 35.4mm

- Top outer diameter: 32.3mm

- Inner diameter: 23mm

- Height: 56.4mm

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

Ressort de soupape double avec renfort métal disposant des dimensions suivantes :

- Ressort extérieur :

- diamètre extérieur : 39mm

- diamètre intérieur : 29.5mm

- hauteur : 60mm

- Ressort intérieur :

- diamètre extérieur : 26.5mm

- diamètre intérieur : 19mm

- hauteur : 52mm

Ressort de soupape conique pour moteur base V8 GM 6 litres et 6.2 litres disposant de culasses aluminium. et des caractéristiques suivantes :

- Diamètre extérieur haut : 27mm

- Diamètre extérieur bas : 32mm

- Diamètre intérieur : 21.5 et 16.8mm

- Hauteur : 53.9mm

Intake valve spring for FORD engine with the following characteristics:

- External diameter: 35mm

- Inner diameter: 25mm

- Height: 54mm

Valve spring for the following Mzercruiser Diesel - BMW - VM engines:

Mercruiser:

• CMD 2.8 EI 165

• CMD 2.8 EI 170

• CMD 2.8 EI 200

• CMD 2.8 ES 100

• CMD 2.8 ES 165

• CMD 2.8 ES 170

• CMD 2.8 ES 200

• CMD 4.2 EI 250

• CMD 4.2 EI 270

• CMD 4.2 EI 300

• CMD 4.2 EI 300 VM 254 I/L6

• CMD 4.2 EI 320

• CMD 4.2 ES 150

• CMD 4.2 ES 250

• CMD 4.2 ES 270

• CMD 4.2 ES 300

• CMD 4.2 ES 300 VM 254 I/L6

• CMD 4.2 ES 320

• CMD 4.2 MI 200

• CMD 4.2 MI 230

• CMD 4.2 MS 200

• CMD 4.2 MS 230

• CMD QSD 2.8 EI 170

• CMD QSD 2.8 EI 210

• CMD QSD 2.8 EI 220

• CMD QSD 2.8 EI 230

• CMD QSD 2.8 ES 170

• CMD QSD 2.8 ES 210

• CMD QSD 2.8 ES 220

• CMD QSD 2.8 ES 230

• CMD QSD 4.2 EI 270

• CMD QSD 4.2 EI 320

• CMD QSD 4.2 EI 350

• CMD QSD 4.2 ES 270

• CMD QSD 4.2 ES 320

• CMD QSD 4.2 ES 350

• D2.8L/165 D-TRONIC VM 169 I/L4

• D254 TURBO AC VM 254 I/L6

• D254 TURBO AC (BRAVO) VM 254 I/L6

• D3.0L (BRAVO) VM 183 I/L5

• D3.0L VM 183 I/L5

• D3.6L VM 219 I/L6

• D3.6L (BRAVO) VM 219 I/L6

• D3.6L W (BRAVO) (EXPORT) VM 219 I/L6

• D4.2L/200 LD VM 254 I/L6

• D4.2L/220 IDI VM 254 I/L6

• D4.2L/250 D-TRONIC VM 254 I/L6

• D4.2L/300 D-TRONIC VM 254 I/L6

• 530 D-TA (BRAVO & MIE) VM 183 I/L5

• 636 D-TA (BRAVO & MIE) VM 219 I/L6

• D183 TURBO AC (BRAVO & MIE) VM 183 I/L5

• D219 TURBO AC (BRAVO & MIE) VM 219 I/L6

BMW :

• D150

• D190

• D530

• D636

Valve spring for GM 3.6 Liter V6 engine.

Exhaust valve spring for FORD engine with the following characteristics:

- External diameter: 35mm

- Inner diameter: 25.6mm

- Height: 48.2mm

Single valve spring with external reinforcement having the following characteristics:

- External diameter: 38mm

- inner diameter: 27.9mm

- height: 55mm

Kit including inner and outer spring for Perkins 4108 engine.

Valve spring for Volvo Penta engines:

MD1B, MD2B, MD3B, MD11C

MD11D, MD17C, MD17D