21374137 Fuel Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TAD13 Common-Rail Fuel Hose - Part Number: 21374137

Genuine formed fuel hose used in the common-rail supply, return or leak-off system of Volvo Penta TAD1340VE and related TAD13 engines. It complements hose 21354197 and must be installed in its exact documented position.

⚙️ Key Features

• TAD13 diesel fuel-system hose

• Confirmed TAD1340VE application

• Factory hose length and connection dimensions

• Designed for diesel fuel, heat and vibration

• Position-specific within the common-rail fuel circuit

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21374137 - Current OEM part number

OEM / Related Numbers:

• 21374137

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

Associated Service Parts:

• 21354197 - Companion fuel hose

• 21088049 - Overflow valve

• 15186198 / 15186703 - Fuel pipes

• 20852764 / 20852765 / 20899253 / 20852762 - Sealing rings

• 23112046 / 23267466 / 3594065 - Related hoses

🚤 Compatibility

Documented applications include:

• TAD1340VE

• TAD1341GE

• TAD1341GE-B

• TAD1342GE-B

• TAD1343GE-B where hose 21374137 is shown

• Engine Type: 12.8-litre inline 6-cylinder common-rail diesel

• Confirm hose position, fittings and engine serial number

🔌 Function

The hose transfers diesel fuel through the assigned supply, return or leak-off circuit while absorbing engine movement.

Common signs of failure:

• Fuel leakage or smell

• Air entering the fuel system

• Hard starting

• Cracking, swelling or chafing

• Restricted fuel delivery

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging