3828985 Pump Element | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta pump element from the Fuel System group, weighing 0.144 kg and listed for 9 applications across TWD, TD and TAD series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD630ME
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE
• Volvo Penta TWD740GE
• Volvo Penta TD730ME
• Volvo Penta TD630ME
• Volvo Penta TD610M
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE

• Engine Family: TWD, TD, TAD

⚙️ Key Features

• 0.144 kg
• 9 applications across TWD, TD and TAD series engines
• Fuel injection pump element

🔌 Function

Forms the plunger and barrel that generate injection pressure in the fuel injection pump, and meters the fuel quantity as the plunger rotates.

⚠️ Common Signs of Failure

• Loss of power, especially at the top end
• Uneven running or a cylinder that will not pick up
• Hard starting and excessive cranking
• White or grey smoke from incomplete injection
• Plunger and barrel found scuffed, scored or worn on strip-down

🛠️ Service Notes

• Pump element 3829555 at 0.138 kg is the closest other element in this group and covers TWD and TD engines — 6 grams apart, so order by part number and pump identification
• Pump elements are lapped pairs and must be fitted, timed and calibrated on a bench by a diesel injection specialist
• Scrupulous cleanliness is essential — one particle will scuff a new element

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• Bosch: 2 418 455 085

Aftermarket / Verified Equivalents

• Krauf: FZB1371WY

📦 Condition

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