3803950 Injection Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured injection pump weighing 0.982 kg and listed for three applications across the TD and TAD series - the reman catalogue lists this number against TAD420VE, TD420VE and TAD620VE. It is the only small pump in this group listed against TD and TAD rather than the D series, which is what places it: by weight it sits among 3803899 at 0.930 kg, 3803967 at 1.025 kg and 3803910 at 1.059 kg, all within 80 grams. Reman components are rebuilt to the current bill of material with new genuine parts in place of anything worn, then tested and painted. Supplied on exchange: core deposit 3806950 is charged alongside it and refunded once the old pump is returned.

🚤 Compatibility

Typically suits:

• Volvo Penta TD420VE
• Volvo Penta TAD620VE
• Volvo Penta TAD420VE

• Engine Family: TD, TAD

⚙️ Key Features

• Remanufactured injection pump
• 0.982 kg
• Listed in the reman catalogue for TAD420VE, TD420VE and TAD620VE
• Three applications across the TD and TAD series
• Quantity varies by assembly, most commonly four

🔌 Function

Raises fuel to injection pressure and meters the quantity delivered to the injector, setting the engine's power and speed.

⚠️ Common Signs of Failure

• Hard starting, or long cranking before it fires
• Power down, with a flat spot as the throttle is opened
• Black smoke and uneven running at idle
• Engine speed hunting or surging
• Diesel weeping from the pump body or its drive end

🛠️ Service Notes

• Renew the fuel filters and prove the low-pressure supply before condemning a pump
• Have the pump timing and fuelling checked after fitting
• Order by part number - four small pumps here fall within 80 grams of each other, and core deposit 3806950 goes on the same order

📦 Condition

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