20790646 Cover | Genuine Volvo Penta Part

🔧 Product Description

Application-specific cover used in the crankcase, timing housing, flywheel and rear engine installation on the listed Volvo Penta engines. Closes the specified engine-block or flywheel-housing opening and provides the correct gasket and fastener interface.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD
• HP Range: Approximately 200-300 HP
• Year Range: Approximately 2004 - 2015

⚙️ Key Features

• Genuine Volvo Penta cover
• Direct service replacement for part number 20790646
• Closes the specified engine-block or flywheel-housing opening and provides the correct gasket and fastener interface
• Engine type: 7-litre inline-six turbocharged industrial diesel

🔌 Function

Closes the specified engine-block or flywheel-housing opening and provides the correct gasket and fastener interface.

⚠️ Common Signs of Failure

• Oil weeping from the cover joint and staining the block or housing below
• Damp, dirt-caked edges around the cover flange
• Cover fasteners found loose at inspection
• On strip-down the cover is cracked, distorted or its sealing face is bruised
• Corroded or pulled threads in the mounting holes

🛠️ Service Notes

• Inspect all sealing faces, dowels and threaded holes before assembly.
• Renew the associated gaskets and seals and follow the specified tightening sequence.

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 20791246 - crankcase references
• 21009706 - crankcase references
• 22037735 - crankcase references
• 22425892 - crankcase references
• 20460004 - cylinder block
• 20460006 - block screws
• 20460001 - bushings
• 20405584 - guide sleeve
• 20838068 - crankshaft
• 20791429 - flywheel companion flange
• 20791446 - sealing kit
• 20791373 - guide tubes
• 20792069 - guide tubes
• 20791465 - housing components
• 20791507 - housing components
• 20791610 - housing components
• 20405716 - plugs
• 20405718 - plugs
• 945065 - plugs
• 969011 - gasket

Other-Brand OEM Numbers

• VOE20790646 - Volvo Construction Equipment prefixed number format

📦 Condition

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