21061009 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Brand-new genuine Volvo Penta sealing ring manufactured to the specified material, cross-section and sealing geometry for use in the Volvo Penta TAD550GE common-rail fuel system. It is intended to be installed on clean, undamaged mating surfaces and matched by exact part number to prevent leakage or pressure loss.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD550GE
• Volvo Penta TAD551GE
• Volvo Penta TAD750GE
• Volvo Penta TAD751GE
• Volvo Penta TAD750VE
• Volvo Penta TAD760VE

• Engine Family: TAD

⚙️ Key Features

• Sealing ring for the common-rail fuel system on the TAD550GE
• 0.007 kg
• Supersedes 21022842
• Listed for 6 applications
• Quantity varies by assembly, most commonly two

🔌 Function

Seals a joint in the common-rail fuel system so fuel stays inside the circuit at the pressure the system runs at.

⚠️ Common Signs of Failure

• Diesel weeping or a wet film at the joint
• Diesel smell around the engine after running
• Hard starting, rough running or rail pressure that will not hold
• Ring found flattened, extruded or gone hard on removal
• Sealing seat found scored or carboned up on strip-down

🛠️ Service Notes

• Work clean - a common-rail joint will not tolerate grit, and one particle on the seat is enough to leak
• Renew every sealing ring that has been disturbed rather than reusing one that has already been compressed

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21061009 → Supersedes 21022842

OEM / Related Numbers

• 21022842 earlier number superseded by this part
• Sealing ring 21022796
• Sealing ring 21022795
• High-pressure pump 21147445

Other-Brand OEM Numbers

• VOE21061009

📦 Condition

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