22338630 Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Cylinder 4 High-Pressure Injector Pipe - Part Number: 22338630

A genuine common-rail injector pipe serving cylinder 4 on the Volvo Penta D8A1-A MP. The factory bend pattern places the pipe between the rail and injector without preload and preserves the high-pressure sealing geometry.

⚙️ Key Features

• Genuine Volvo Penta high-pressure fuel pipe

• Cylinder position: No. 4

• Catalogued for D8A1-A MP

• Original bend pattern and connection length

• Precision high-pressure sealing ends

• Replace if a union, cone or pipe wall is damaged

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22338630 - Current Volvo Penta service reference

OEM / Related Numbers:

• 22807245 - Associated common rail

• 22625707 / 23185947 - Associated injectors

• 22208205 - Associated high-pressure fuel pump

• 21880678 - Associated rail pressure sensor

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D8A1-A MP common-rail fuel system

Typically suits:

• Engine models:

• D8A1-A MP - cylinder 4

• Engine Family: Volvo Penta D8 six-cylinder common-rail marine diesel

• Fuel System: High-pressure common rail

• Safety Note: Do not loosen while the engine is running

• Installation Note: Fit without bending or side-loading the injector connection

🔌 Function

Transfers high-pressure fuel from the common rail to the cylinder 4 injector.

Common signs of failure:

• Fuel seepage or spray at a union

• Cylinder 4 misfire or imbalance

• Pressure decay or rail-pressure fault

• Fatigue crack near a bend

• Damaged sealing cone or thread

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging