3803568 Unit Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured unit injector listed for TWD1240VE, weighing 1.987 kg. It is one of the two parts that separate TWD1240VE from the TAD1241VE and TAD1242VE listing, which takes injector 3803569; the long block and cylinder head are common to all three. Reman components are restored to technically new condition, with wear parts and anything outside tolerance replaced by new genuine parts, built to a bill of material carrying all design changes so the unit meets the latest technical specification, then tested and painted before despatch. This is an exchange item: core deposit 3806568 is charged alongside it and refunded as soon as the worn injector is returned, and the core can go back once the new one is fitted and the engine is running again.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1240VE

• Engine Family: TWD

⚙️ Key Features

• Listed for TWD1240VE
• 1.987 kg
• TAD1241VE and TAD1242VE take injector 3803569 instead
• Exchange item - core deposit refunded on return of the worn unit
• 6 used per assembly

🔌 Function

Combines the high-pressure pumping element and the nozzle in one unit driven off the camshaft, metering and atomising diesel directly into the combustion chamber.

⚠️ Common Signs of Failure

• Rough idle, misfire or a knock from one cylinder
• Black or white smoke and rising fuel consumption
• Hard starting, particularly from cold
• Excess fuel returning to tank, or fuel dilution of the engine oil
• Worn nozzle holes, a leaking seat or a seized needle found on test

🛠️ Service Notes

• Read the engine designation carefully - TWD and TAD split on the injector and turbocharger, not on the long block or head
• Replace injectors as a set where one has failed on wear rather than damage, and renew the seals and copper washers
• Core deposit 3806568 is charged with this order and refunded when the worn injector goes back - the return can wait until the new one is fitted and the engine is running again

📦 Condition

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