21508598 Fuel Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TAD16 Fuel-System Hose - Part Number: 21508598

A formed low-pressure diesel fuel hose used at position 26 in the fuel system of Volvo Penta TAD1640GE-B through TAD1642GE-B engines.

⚙️ Key Features

• Diesel-fuel-resistant construction

• Factory-specified routing and length

• Engine-duty heat and vibration resistance

• Designed for the associated hollow screw and clamps

• Supports the TAD16 fuel supply or return circuit

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• Current OEM reference: 21508598

OEM / Related Numbers:

• 21508598

• 23112046 / 21284484 / 23112305 / 23267468 - Related fuel hoses

• 991046 / 991048 - Hollow screws

• 21014054 - Overflow valve

• 8148326 / 977756 - Nipples

• 981664 / 949747 / 974582 - Related clamps

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

• TAD1640GE-B fuel system

• TAD1641GE-B fuel system

• TAD1642GE-B fuel system

• Confirm hose position and connection arrangement by engine serial number

🔌 Function

The hose carries diesel fuel through the assigned low-pressure stage of the supply or return system.

Common signs of failure or damage:

• Fuel leakage or odour

• Air entering the fuel system

• Cracking or hardening

• Swelling or softening

• Chafing against nearby components

• Hard starting or unstable engine operation

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging