78490149 Fuel Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta fuel hose from the Fuel System group for engines from serial number 2016111524 onwards, weighing 0.186 kg and listed for 23 applications across the TAD and TWD series engines. It supersedes part number 22366851. Fuel hose 78490150 shares the same name, group, serial range, superseded number and 23 applications at 0.318 kg, so the published weight is the only thing separating the two.

🚤 Compatibility

• Engine Family: TAD, TWD
• Serial Range: SN2016111524-

Full model list at the end of this description.

⚙️ Key Features

• For engines from serial number 2016111524 onwards
• 0.186 kg
• 23 applications across TAD and TWD engines
• Supersedes 22366851
• Paired with 78490150 at 0.318 kg
• Also supersedes Volvo part numbers 21162591, 21187595, 3593826 and 3888407

🔌 Function

Carries fuel between two connections while allowing for engine movement.

⚠️ Common Signs of Failure

• Diesel smell or damp film at a hose end
• Cover cracked, chafed or bulging
• Air entering the fuel system, giving hard starting or an unsteady idle
• Hose swollen, soft or sticky
• Weeping from a crimped end fitting

🛠️ Service Notes

• 78490150 carries the same hose name on the same serial range, applications and superseded number, so order by part number and compare lengths against the run before fitting
• Do not repair a fuel hose, and route the replacement clear of hot and moving parts

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 78490149 → Supersedes 22366851

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B
• Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
• Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
• Volvo Penta TAD1650VE-B/51VE, TAD1650GE
• Volvo Penta TAD1643VE
• Volvo Penta TAD1651GE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD1670-72VE
• Volvo Penta TWD1643GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1663GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE