836878 Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta injector from the Fuel System group, weighing 0.78 kg and listed for 11 applications across AQD, TD, MD, TAMD, D and THAMD series engines. Injectors are matched to the engine build, so order by part number and treat the whole set together.

🚤 Compatibility

Typically suits:

• Volvo Penta AQD70B
• Volvo Penta AQD70BL
• Volvo Penta TD70B
• Volvo Penta MD70B
• Volvo Penta MD70BK
• Volvo Penta TAMD70B
• Volvo Penta D70B
• Volvo Penta THAMD70B
• Volvo Penta TMD70B
• Volvo Penta D70B K
• Volvo Penta D70B PP

• Engine Family: AQD, TD, MD, TAMD, D, THAMD, TMD

⚙️ Key Features

• 0.78 kg
• 11 applications across AQD, TD, MD, TAMD, D and THAMD series engines
• Fuel System group
• Matched to engine build - order by part number

🔌 Function

Atomises high pressure fuel into the combustion chamber in the correct spray pattern and quantity.

⚠️ Common Signs of Failure

• Hard starting, especially from cold, with white smoke
• Rough idle or a distinct misfire on one cylinder
• Black smoke and poor power under load
• Diesel knock or a metallic rattle from one cylinder
• Nozzle coked, dripping or the spray pattern broken up on test

🛠️ Service Notes

• Renew the injector seat washer or sealing ring and fit to the specified torque - a leaking seat burns the seat face
• Have injectors tested as a set and fitted with clean fuel lines, and check the filters and water separator
• Take care with high pressure fuel - never test a spray onto skin

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• Bosch: 0 432 291 526

📦 Condition

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