3801283 Injection Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured injection pump for engines from serial number 5310608772 onwards, from the Fuel System group. It weighs 1.549 kg, is listed for 11 TAD series applications - the reman catalogue carries this number against TAD734GE - and consolidates two earlier numbers, 20794105 and 3801169, one of which was catalogued as a high-pressure pump. Reman components are rebuilt to the current bill of material, tested for performance and painted, so they are technically new. Supplied on exchange: core deposit 3804283 is charged alongside it and refunded once the old pump is returned.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD734GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD
• Serial Range: SN5310608772-

⚙️ Key Features

• For engines from serial number 5310608772 onwards
• Remanufactured exchange unit
• 1.549 kg
• Listed in the reman catalogue for TAD734GE
• Supersedes 20794105 and 3801169
• Quantity varies by assembly, most commonly two

🔌 Function

Raises fuel to injection pressure and delivers it in timed, metered quantity to the injection system.

⚠️ Common Signs of Failure

• Hard starting, or starting only after long cranking
• Loss of power and fuel pressure fault codes
• Rough running or hunting at idle
• Diesel weeping from the pump body or its unions
• Whine or knock from the pump drive

🛠️ Service Notes

• Injection pump 3801276 carries the identical published weight of 1.549 kg and the same name on TAD engines - the serial breakpoint is the only separator, so read the engine serial number before ordering
• Renew the fuel filters and check the tank for water and debris before fitting
• Core deposit 3804283 is charged with this pump and refunded when the worn one is returned

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3801283 → Supersedes 20794105

OEM / Related Numbers

• 3801169 earlier number superseded by this part
• 20794105 earlier number superseded by this part

📦 Condition

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