21590336 Fuel Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Fuel Hose - Part Number: 21590336

Moulded fuel hose for the Volvo Penta D16C-A MG fuel system. Part 21590336 sits in the documented OEM sequence between earlier hose 40005076 and later replacement 22719657, so current service requirements should be checked against engine serial number.

⚙️ Key Features

• Genuine Volvo Penta fuel-rated hose

• Application-specific moulded routing and connection size

• Used on the D16C-A MG fuel-system installation

• OEM sequence includes earlier 40005076 and later 22719657

• Resistant to diesel fuel, vibration and engine-compartment heat

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22719657 → Supersedes 21590336 → Supersedes 40005076

OEM / Related Numbers:

• 3835754 fuel valve

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D16 marine generator fuel system

Typically suits:

• Engine models:

• D16C-A MG

• Engine Type: 16.1-litre inline six-cylinder turbocharged diesel marine generator set

🔌 Function

Transfers diesel fuel between the specified tank, valve and engine fuel-system connections while accommodating vibration.

Common signs of failure:

• Fuel seepage, dampness or diesel odour

• Air ingress causing hard starting or unstable running

• Surface cracking, swelling or softening

• Chafe damage at supports or adjacent hardware

• Restricted fuel flow from internal hose collapse

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging