3803797 Injection Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured injection pump rated 199 kW at 1800 rpm, weighing 28 kg and listed for the TAMD103A. The reman catalogue separates the TAMD103A pumps purely by rating - this one at 199 kW/1800 rpm, 3803798 at 225 kW/1500 rpm, 3803796 at 255 kW/1800 rpm, 3803799 at 280 kW/1800 rpm and 3803795 at 287 kW/1800 rpm - so the rating is the whole point of this row. It supersedes injection pump 3830125. Weight is actively misleading here: 3803800 is rated higher at 210 kW and weighs half a kilogram less. Supplied on an exchange basis: core deposit 3806797 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD103A

• Engine Family: TAMD

⚙️ Key Features

• Rated 199 kW at 1800 rpm
• 28 kg
• For the TAMD103A
• Supersedes 3830125
• Five TAMD103A pumps are separated by rating alone, from 199 kW to 287 kW

🔌 Function

Meters and delivers fuel to each injector at the pressure and timing the engine's fuelling calls for.

⚠️ Common Signs of Failure

• Hard starting, especially hot
• Loss of power with heavy smoke under load
• Hunting or erratic idle
• Fuel weeping from the pump body or drive seal
• Engine speed drifting off the governed setting

🛠️ Service Notes

• Match the rating to the engine plate - 199 kW at 1800 rpm here, and four other TAMD103A pumps cover 225, 255, 280 and 287 kW
• If the engine's list shows 3830125, this is the current number
• Have the pump timed and its fuel settings checked on fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3803797 → Supersedes 3830125

OEM / Related Numbers

• 3830125 earlier number superseded by this part

📦 Condition

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