20800033 Sealing Cover | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Rear Housing Sealing Cover - Part Number: 20800033

Application-specific Rear Housing Sealing Cover used in the flywheel housing, rear crankshaft and engine mounting assembly on the listed Volvo Penta engines. Closes and seals the machined housing opening so lubricating oil, crankcase pressure and contamination remain controlled.

⚙️ Key Features

• Genuine Volvo Penta Rear Housing Sealing Cover

• Direct service replacement for part number 20800033

• Designed for the flywheel housing, rear crankshaft and engine mounting assembly

• Closes and seals the machined housing opening so lubricating oil, crankcase pressure and contamination remain controlled

• Catalogued for TAD560VE; TAD561VE; TAD761VE; TAD762VE; TAD763VE; TAD764VE; TAD765VE

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20800033 (Volvo Penta OEM reference)

OEM / Related Numbers:

• VOE20800033 - Volvo Construction Equipment prefixed number format

• 21133296 / 21280544 / 21933436 - flywheel housing references

• 21486084 - rear crankshaft lip seal

• 20792329 - retainer

• 20794126 - bushing

• 20799558 - spring pin

• 21076473 - approved sealing compound

• 21665303 - housing adapter

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD560/TAD760-series flywheel-housing and rear-engine installations

Typically suits:

• Engine models:

• TAD560VE

• TAD561VE

• TAD761VE

• TAD762VE

• TAD763VE

• TAD764VE

• TAD765VE

• HP Range: Approximately 160HP - 285HP

• Engine Type: 5.7- to 7.2-litre six-cylinder turbocharged industrial diesel

• Year Range: Approximately 2004 - 2015

🔌 Function

Closes and seals the machined housing opening so lubricating oil, crankcase pressure and contamination remain controlled.

Common signs of failure:

• Oil seepage or crankcase leakage around the cover

• Warped, cracked or corroded cover surface

• Damaged bolt holes, threads or sealing land

• Repeated sealant or gasket failure

• Contamination entering the rear housing

Service / Installation 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.

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging