20798886 Oil Filter Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D5 / D7 Oil Filter Housing Kit - Part Number: 20798886

A genuine Volvo Penta complete oil-filter housing assembly for selected D5A and D7A/D7C industrial and marine-commercial diesel engines.

The cast housing carries the engine's twin oil filters and contains the drilled galleries, adapter ports and internal control passages that direct pressurised oil through the filtration circuit.

⚙️ Key Features

• Genuine Volvo Penta OEM oil-filter housing kit

• Correct current Volvo Penta part number 20798886

• Supersedes earlier housing 3838274

• Complete assembled filter-housing service unit

• Used with two spin-on oil filters 20798453, sold separately

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20798886 → Supersedes 3838274

• 3838274 earlier OEM oil-filter housing reference

OEM / Related Numbers:

• 20798886

• VOE20798886

• 3838274

• 20798453 related oil filter - quantity 2

• 20450991 related hollow screw

• 20450992, 20405578 and 20450993 related O-rings

• 20798505 related hose - quantity 2

Kit Contents:

• Complete assembled oil-filter housing - part number 20798886 - quantity 1

• Internal housing galleries and factory-installed service components - supplied only under assembly number 20798886

• Oil filters 20798453, external hoses and mounting adapters are separate and are not included

Aftermarket / Verified Equivalents:

• MOPA Motorparts: 20798886

• Heavy-equipment aftermarket: VOE20798886

🚤 Compatibility

Commonly used on:

• Volvo Penta D5A and D7A/D7C lubricating systems

• Twin spin-on engine-oil filtration assemblies

Typically suits:

• Engine models:

• D5A T-A

• D5A TA-A

• D5A-B TA

• D7A T-A

• D7A TA-A

• D7C TA-A

• HP Range: Application-dependent across D5A and D7A/D7C ratings

• Engine Type: Volvo Penta inline industrial and marine-commercial diesel

• Year Range: Approximately late 1990s-late 2000s; verify by engine specification and filter-housing orientation

🔌 Function

The housing routes engine oil from the pump through the filters and internal bypass circuit before returning clean oil to the lubrication galleries.

Common signs of failure:

• External oil leak from a cracked casting or damaged seal face

• Filter will not tighten or seal correctly

• Damaged adapter or hose threads

• Internal bypass or control passage restricted

• Low or unstable oil pressure following housing damage

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging