20850047 Cylinder Head Gasket | Genuine Volvo Penta Part

🔧 Product Description

Application-specific D6E Cylinder Head Gasket - 1.44mm used in the cylinder head, combustion sealing and crank mechanism assembly on the listed Volvo Penta engines. Seals combustion pressure, coolant and lubricating-oil passages between the cylinder head and crankcase.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD650VE

• Engine Family: TAD
• HP Range: Approximately 180-250 HP
• Year Range: Approximately 2004 - 2015

⚙️ Key Features

• Genuine Volvo Penta D6E Cylinder Head Gasket - 1.44mm
• Seals combustion pressure, coolant and lubricating-oil passages between the cylinder head and crankcase
• 20850047 - 1.44mm cylinder-head gasket grade
• Engine type: 6-litre six-cylinder common-rail turbocharged diesel
• TH=1.44mm (Volvo assembly listing)

🔌 Function

Seals combustion pressure, coolant and lubricating-oil passages between the cylinder head and crankcase.

⚠️ Common Signs of Failure

• Coolant vanishing with white steam from the exhaust once warm
• Bubbling and pressure building in the expansion tank
• Milky emulsion under the oil filler cap or on the dipstick
• Rough running with compression down on one cylinder
• Gasket found burnt through at the fire ring or eroded at a coolant port

🛠️ Service Notes

• Remove all old sealing material without damaging the mating faces and confirm the correct seal grade or thickness.
• Lubricate only where specified, install without twisting, and pressure-check the system after assembly.
• Select the 1.44mm gasket only after measuring piston protrusion and confirming the specified grade.

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 20855301 - cylinder-head references
• 20941118 - cylinder-head references
• 3884937 - cylinder-head kit
• 20798699 - inlet valve
• 20798533 - exhaust valve
• 20849976 - intake valve seat
• 20849979 - exhaust insert
• 20459855 - valve-stem seal
• 20799076 - tappet

Other-Brand OEM Numbers

• VOE20850047 - Volvo Construction Equipment prefixed number format

Aftermarket / Verified Equivalents

• SLP: CHS-047

📦 Condition

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